The majority of flickering lights can be caused by a single drop or fluctuation in household voltage that causes the lights to dim briefly. A variety of common issues can cause lights to flicker. understanding the causes can tell exactly what to do to fix it. For more information on why do led light flicker , continue reading this article.
Know the Reason why do led light flicker
Type of the Bulb
Light bulbs that are fluorescent are more prone to flickering than LEDs and other types of bulbs. Temperatures that are too high or low and aging bulbs and normal warm-up cycles could cause fluorescent bulbs to flicker. Although small amounts of flickering should not be considered to be a problem, if your fluorescent lamp is continuously flashing or dimming, you need to replace it. If your new tube or bulb still flickers it could be due to a bad ballast. You can replace the ballast of old fixtures (upgrading to an electronic ballast in the process) however, it's easier to replace the whole fixture.
Dimmer Switches Outdated
Common causes of flickering LED (light-emitting device) bulbs are dimmers. The older dimmer switches as well as the current conventional dimmers are intended for use with conventional incandescent light bulbs, and they aren't always compatible with LED bulbs. The easiest solution is to change the dimmer that controls the LED using a high-quality, "dimmable" bulb. If this doesn't resolve the issue, switch the old dimmer with a new one designed to work with LED bulbs. You will still need to use dimmable LEDs with these dimmers. However, the new switch will be optimized for LEDs and likely will give you better performance. Going here: https://busybodytribune.com/ for more information.
Loose Light Bulbs
Bulbs that haven't been screwed in completely or otherwise not connected properly can make for a weak electrical connection with the light fixture's contacts which can cause flickering. Simply tightening the bulb usually resolves the issue. Try rotating the fluorescent tube inside the fixture mount to ensure that the metal pins at the tube's ends are properly in contact. For older lamps and light fixtures, the sockets may wear out so that the bulb is unable to have a good connection with the tab made of metal in the base of the socket. This is the time to replace the socket, or the whole fixture.
Faulty Lamp Switch, or Cord Plug
A loose connection in the on-off switch of your fixture or lamp's switch can result in flickering. Find the cause by wiggles of the on-off switch. It could be a defective switch if you notice that your lights are dim when you use this method. It's easy to replace cord switches in-line. If the switch is part of a lamp socket, simply replace the entire socket (also an easy job however, it will require a bit of simple wiring).
Cord plugs may also be the cause of poor electrical connections. Make sure the plug is secure and in good working order. Replace the plug's ends or the all the cord, if required.
A large current draw can cause lights to flicker while not dimming. You might notice that your lights will dim briefly as appliances such as refrigerators turn on. If the lights remain dimming while the toaster or heater are running, it could be an overloaded circuit. The problem lies in the fact that these appliances that are in high demand should not be connected to the same circuits as the lighting circuit. I hope that this post helps you comprehend why do led light flicker.
The latest electrical codes demand that appliances with high demand be served by their own specific circuit. In older homes, it's normal to have the dishwasher, refrigerator as well as other appliances to be fed by the same general circuits that supply the lighting fixtures and regular outlets. This could cause the lights to dim every time appliances are turned on.
It is possible to substitute high-watt incandescent bulbs for LED bulbs. They'll provide the same lighting however draw less power. You can also plug the lamp into another circuit. The fact is, the electrical power supply is likely insufficient for the load. Discuss with an electrician the possibility of the possibility of adding circuits.
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By Jon Wilson, Principal Consultant, The Dynamic Consultant, CA, USA
Without sensors most electronic applications would not exist?they perform a vital function, namely providing an interface to the real world. The importance of sensors, however, contrasts with the limited information available on them. Today's smart sensors, wireless sensors, and microtechnologies are revolutionizing sensor design and applications. This volume is an up-to-date and comprehensive sensor reference guide to be used by engineers and scientists in industry, research, and academia to help with their sensor selection and system design. It is filled with hard-to-find information, contributed by noted engineers and companies working in the field today. The book will offer guidance on selecting, specifying, and using the optimum sensor for any given application. The editor-in-chief, Jon Wilson, has years of experience in the sensor industry and leads workshops and seminars on sensor-related topics. In addition to background information on sensor technology, measurement, and data acquisition, the handbook provides detailed information on each type of sensor technology, covering: – technology fundamentals – sensor types, w/ advantages/disadvantages – manufacturers – selecting and specifying sensors – applicable standards (w/ urls of related web sites) – interfacing information, with hardware and software info – design techniques and tips, with design examples – latest and future developments The handbook also contains information on the latest MEMS and nanotechnology sensor applications.
Size : 9.5 MB


Cloud security generally stands for the protection of application and data along with the infrastructure included within the cloud computing. The cloud security helps in successful cloud computing along with data and system protection. The entire study mainly focused on the background of cloud security issue along with the aim of this research. Besides, it also sheds its light upon the making of research questions regarding cloud security. The core aim of the study generally lies in the analysis of cloud security and its impact over the organisational data security and system security.
The worldwide market of cloud computing generally expected to the growth of $194 billion within the year of 2020. The cloud computing generally holds lots of benefits such as lower cost, along with the faster time to the market, which results in the increase of employee productivity (Sahafizadeh and Nematbakhsh, 2015). Besides, cloud security also influences the data security and system protection of an organisation. Therefore, various organisations of Australia focused on the adoption of cloud within their IT departments. On the other hand, it also has been found that especially the banking and financial organisations face lots of issue regarding the security of their customer data (Carnicer et al. 2015). Moreover, the organisations were unable to prevent the branching of data from their banking services such as commonwealth bank. The system of the organisations was hacked through the other networking portals and results in monetary losses. However, based on cloud security, it has been found that organisations losses their control over the internal networking server of their company. The breaching of data also impacts negatively on the revenue generation of the organisations (Ouchi, 2016). Therefore, to protect the breaching of data and unauthorised access within the organisational server, most of the organisations started to adopt the cloud security within their organisational process.
Cloud security refers to the protection of those data which are stored in the online from theft along with deletion and leakage. On the other hand, cloud security also helps in maintaining confidential data of the customers and organisation through utilising various computing method such as firewalls, big data analysis, tokenization and so on (Kaushik and Kumar, 2016). Besides, cloud security also associated with some significant risk or challenges which can impact negatively on the organisational growth and brand loyalty. Moreover, cloud security deals with a various influencing factor which influences the system both positively and negatively. Besides, the most significant method of cloud security generally lies on the virtual private networks along with public internet connection avoidance (Bansal et al. 2015).
The core concept of chaos theory generally lies in the specific area of deterministic proposing of dynamics which seemingly the random events. The events can result in the normal equation based on the complexity within the involved system (Shankar et al. 2018). However, in the context of IT-related concept, the chaos theory mainly stands for various significant application including
Apart from the above-mentioned aspects, this theory also emphasised the dynamic instability, which refers to an inherent lack of predictability within some physical system. Moreover, two significant components of the theory lie in the complexity intensity and complex behaviours and events (Zhang et al. 2016). Therefore, it can be analysed that by applying the theory, the researchers can understand in what context the theory can be applied for securing their confidential data and systems. Moreover, the theory also helps to understand which application would be appropriate for a particular organisation in respect of their business type. (Refer to the appendix)
The Hybrid cloud model generally stands for a significant cloud computing type that is integrated. The hybrid computing model is the mix of two or more cloud servers such as private or public community but remains individual entities (Patel et al. 2016). Based on the core concept of a hybrid cloud model, it can be found that the non-critical task such as test and development of workloads can be done by utilising the public clouds. On the contrary, the critical tasks which are sensitive like organisation data handling were done using a private cloud. However, the most common benefits of the model generally include flexibility, cost-effectiveness. On the contrary, the disadvantages of the model also exist, which includes security compliance along with complex networking problem (Chang et al. 2015). Therefore, it can be analysed that by utilising the concept of the various model organisations such as Woolworths can develop their network security system through proper controlling of network access. On the other hand, it also helps in understanding which model can be perfect for a private and public organisation. On the contrary, the application of the model also impacts negatively on network simplicity and security compliance.


Compact, yet powerful battery charger. A mix of electrical engineering and industrial design pack a powerful battery charger into a tiny footprint. The GENIUS2X4 uses high-frequency switch-mode technology to efficiently convert A/C power into safe D/C power for battery charging. And its onboard microcomputer precisely controls the charging to minimize power loss to create an incredibly compact form factor.
A multi-functional design that allows you to charge in more ways. Effortlessly charge multiple battery voltages (6-Volt and 12-volt lead-acid and lithium-ion batteries) chemistries (Flooded, gel, maintenance-free and AGM batteries) and types (Starter, deep-cycle, marine, powersport and more).
The all-new start-voltage sensor allows the GENIUS to detect and charge dead batteries as low as 1-volt. For extremely dead batteries lower than 1-volt, manually turn on force mode to detect and charge batteries all the way down to zero volts.
The new integrated thermal sensor automatically monitors and adjusts the charging cycle based on fluctuations of ambient temperature, limiting the chance of under-charging or over-charging, providing a more accurate and fully charged battery. Avoids under-charging in cold weather down to -4F and avoids over-charging in hot weather up to 104F.
Finally a charger from start to finish that’s completely automatic. No special modes, no technical knowledge required. Genius will safely charge any battery. Detect damaged batteries and intuitively repair them. And actively monitor for long-term battery maintenance and extend battery life. This system allows for continuous operation without user intervention, and zero risk of overcharging your battery.
Genius clamps are built with needle-nose profiles for smaller terminal applications and detachable integrated eyelets for permanent mounting the accessory to battery. Designed to fit battery terminals of any shape and size. Engineered for improved clamping range, clamping force, and higher conductivity.
Click & Collect Only
Select a collection point from our network of available dealers. You will be notified by the chosen dealer once your order is ready to collect, estimated time is 2-3 days (depending on national holidays and dealer opening hours).
Orders will be despatched as follows: To business addresses only; £9.95 (Exc VAT) delivery charge (subject to change depending on account level); Free delivery with net order values of £100 and over (Exc VAT) to the UK Mainland; Orders to N. Ireland/Eire/Isle of Man/Scilly Isles by arrangement; other destinations phone for details; Typical delivery times of 1-2 working days.
Where possible, the Company will endeavour to meet special delivery requirements subject to any additional cost being borne by the Purchaser
Unfortunately, we do not delivery to addresses outside of mainland UK without prior agreement. Without prior agreement you may place an order for Products from outside the UK, but this order must be for delivery to an address in mainland UK unless arranged otherwise prior to your order.
Larger items may incur additional carriage charges, including but not limited to 4x4 and SUV tyres.


Solar Battery Supplier in Delhi NCR
We are one of most preferred as well as an authorized supplier of Solar batteries across Delhi NCR. Our solar battery is a perfectly suitable for solar LED lighting system & Solar Power Plant. We are highly appreciated as well as recommended for all solar applications in the market by our client. We, as SOLAR Battery Supplier in Delhi NCR offer a wide range of batteries which are well designed to offer low-maintenance power, high efficiency for renewable energy applications. Our solar batteries are perfect for applications where maximum usage of it is required as well as less maintenance is needed. Our Solar batteries are recommended and are useful for long in solar power system.
Our firm is capable of offering a wide range of solar batteries which are used in a various different domains such as; electric power transmission line tower, telecommunication tower, Solar Panels, Wind Power, broadcasting tower, watching tower, microwave tower, mapping tower, communication tower and much other application. Our solar batteries are available in various different feature so that we are able to offer our product according to your need and requirement. Our clients are satisfied with our solar batteries as it helps to resolve their power-cut problems and help them to save more electricity.


WHOLE HOME SURGE PROTECTION
As a homeowner, you have spent thousands of dollars on products that rely on electronics. Catastrophic damage can result from a nearby lightning strike or from restored power after a power failure; However, it is often the repetitive small surges that end up destroying your electronics over time. It is estimated that 80% of the surges are actually generated from inside the home as electrical devices such as air conditioners and refrigerators cycle on and off.
To provide complete protection for all of your electronics and appliances, surge protection must be installed at the breaker box. Further proof of the importance of this is the required whole home surge protection being added to the National Electrical Code beginning in 2020.
Schedule your appointment now!
We've worked with IES on a number of projects, and it's always been a wonderful experience!
- Brian A.


Keeping Schold equipment current and on the cutting edge is important to us. For this reason, we offer variable frequency drive (VFD) retrofit kits for our mixers and dispersers.
As the variable-speed pulley drives are more mechanically complex and require substantially more maintenance, inverters are the next wave of technology for speed control in our mixers and dispersers. The VFD's simplify the operation of the machine as well as the maintenance of the machine. Configured properly, the VFD's offer just as much power transmission as the pulley drives, and will increase the life of the mechanical drive components of the machine.
These kits are put together where your maintenance or technology department will be able to understand and install the retrofit without issue. As always, Schold can offer phone and on-site support as necessary.
Contact us for pricing on your VFD retrofit/conversion kit.


Spatial-temporal modelling and analysis of bacterial colonies with phase variable genes
This paper defines a novel spatial-temporal modelling and analysis methodology applied to a Systems Biology case study namely phase variation patterning in bacterial colony growth. We employ Coloured Stochastic Petri Nets to construct the model and run stochastic simulations to record the development of the circular colonies over time. The simulation output is visualised and sector-like patterns are automatically detected and analysed. Space is modelled using 2.5 dimensions considering both a rectangular and circular geometry, and the effects of imposing different geometries on space are measured. We close by outlining an interpretation of the Petri net model in terms of finite difference approximations of partial differential equations (PDEs). One result is the derivation of the “best” nine-point diffusion model. Our multidimensional modelling and analysis approach is a precursor to potential future work on more complex multiscale modelling.
Keywords: Coloured stochastic Petri nets; Partial differential equations; Ordinary differential equations; Spatial-temporal modelling; Systems Biology; Pattern analysis; Multidimensional; BioModel Engineering.
Simulation output visualisation
Illustrative model simulations are visualised below considering circular (left) and rectangular (right) geometries.
The computational models described in the paper are made available here.
The analysis tools were implemented in C++ and are employed to automatically detect and analyse sector-like patterns in bacterial colonies with phase variable genes.
Requirements for executing scripts
The GNU parallel package needs to be installed on your machine in order for (some of) the Bash scripts to execute properly; see the GNU parallel website for more details regarding the package and/or how to download and install it.
A Linux (x64) compiled version of the tools and simple usage examples are made available here.
For non-Linux users a preconfigured Ubuntu mini 12.04 image for VirtualBox (Download VirtualBox) containing the Linux (x64) compiled version of the tools and simple usage examples is made available here. In order to keep the size of the image at a minimum a non-GUI based version of Ubuntu was installed. Thus the GUI-enabled version of the tools will not be executable without additional configuration. The login credentials (username/password) are
user/password (not "very" safe I must agree) and all tools are stored in the
Remark: More details about the tools and usage instructions are provided in the
README file (see "tools" folder).
Please feel free to use the contact details displayed on my homepage to provide comments and recommendations.


THE TECH DIARY:
How to Determine an Electric Race Karts Power Output
Total Karting Motorsport
In December, we wrote about how the e-kart works including briefly its battery and some of the challenges we face with it. This month we’ll take this further, answering questions such as:
- How do we get the most out of the electric race karts powertrains?
- What problems have we encountered with balancing performance and capacity?
- Why do we not set the powertrain to its maximum power?
- Can the electric race karts go faster?
We start with a simple calculation: The electric power (P) is calculated by the product of voltage (V) and current (I). P=V I.
THE BMS (BATTERY MANAGEMENT SYSTEM)
Each battery has a current limit. This limit is both on the BMS and on the cells themselves. If the current exceeds the battery capability, the BMS cuts the current and we have a ‘cut out’ – this is in place to protect the battery cells from damage.
While the battery uses its energy, the voltage drops. To maintain the same power, but with lower voltage, the control unit requires more current from the battery. This means that the maximum limit for power is given by the current that is needed when the battery is almost empty.
To be clear, the power output from the battery is the same at low and high levels of charge, because the control unit adapts the current request to the battery charge level in order to consistently output the same power irrespective of charge.
This means the e-kart keeps going at the same power, speed and performance until it completely runs out of charge – this is illustrated in the following plot where you can see in black the power that remains constant with the voltage dropping and the current, that is requested by the control unit, that increases.
HOW DO WE FIND THE MAXIMUM?
The way we set the maximum limit for power is by programming in the control unit what we call a Torque Map – this is a map that instructs the control unit on the torque level needed for each motor speed. This is then scaled from 0 to 1 depending on the driver’s request from the throttle pedal. (The torque is the way the control unit determines the power level that the kart needs to go at for a certain motor speed and the kart acceleration.)
SO, CAN THE E-KARTS GO FASTER?
Yes, we could potentially ask for more power at high levels of charge, but that would result to cut outs at low levels of charge because the current would not be sustainable at the lower level of charge. It is a fine balance between giving drivers the most power we can but making sure the current stays under the limit at all levels of charge for sustained power.
We also need to consider that this is a full control system and there are cases in which there are quick oscillations of current in order to maintain the correct power output.
These oscillations are too quick to have an impact on the power of the kart, but they could be enough to trigger a cut out to preserve cells from damage. This means that we need to have a certain margin for the maximum current, in order to allow for these oscillations to happen without triggering a cut out
It would be easy to set it with a lot of margin, but as Rob mentioned in his introduction to reliability, this would go against our target to provide a competitive electric race kart as the power levels would be too low at that point. This is why we need to set the margin in a way that it cannot cause damage to the cells but at the same time are as close as possible to the limit in order to provide the maximum performance possible. This fine balance has received a lot of testing and development over time.
In an upcoming update, we’ll discuss how this impacts charging requirements and time.
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More from the Tech Diary
Blog | September 2021
Author: Rob Smedley
The biggest challenge we have faced as a group of engineers lies in understanding and perfecting the Control System. This is effectively the brain of the kart and dictates how each of the principal drivetrain components communicate with each other, across the almost infinite number of possible input scenarios.


5 Reasons You Should Get An Apple Airplay Sound System
There are plenty of reasons to get an Apple Airplay sound system. Here are just a few:
1. The quality of sound is unbeatable. With Apple’s Airplay technology, you can stream high-quality audio from your iPhone, iPad, or Mac directly to your speakers. This means that you’ll always have the best possible sound quality when playing music, watching movies, or gaming.
2. Airplay is very easy to use. Once you have your speakers set up, all you need to do is connect your device to the speaker via Bluetooth and then select the Airplay icon on your screen. From there, you can control what’s playing and adjust the volume right from your device. It’s a very seamless experience that makes it easy to enjoy your music without any hassle.
3. You can create a multi-room audio setup with ease. With Airplay, you can easily connect multiple speakers together and create a whole-house audio system. This is great for parties or other events where you want everyone to be able to enjoy the same music at the same time.
4. There are no wires required. Since Airplay uses wireless technology, there are no messy cables to deal with when setting up your system. This also means that you can take your speakers with you anywhere – they’ll just need to be within range of your device’s Bluetooth signal.
5. Many popular speaker brands now offer Airplay-compatible models
apple airplay speaker system
If you are looking for a top-notch audio experience, there is no better option than an Apple Airplay speaker system. Here are 5 reasons why:
1. Superior Sound Quality: With an Airplay speaker system, you’ll enjoy the impeccable sound quality that surpasses what you can get from a traditional speaker system. The audio is clear and crisp, with deep bass and rich highs.
2. Easy to Use: Setting up and using an Airplay speaker system is a breeze. All you need is an iPhone, iPad, or iPod touch and a wireless network. Once you have everything set up, you can start streaming your music with just a few taps.
3. Wireless Convenience: One of the best things about Airplay speakers is that they are completely wireless. This means you can place them anywhere in your home, without having to worry about wires getting in the way. You’ll also be able to move them around easily if you ever want to change things up.
4. Great for Parties: If you love entertaining guests, an Airplay speaker system is a great way to take your party to the next level. Your friends and family will be blown away by the superior sound quality, and you’ll be the life of the party!
5. Affordable: Although they offer superior sound quality, Apple Airplay speaker systems are very affordable. You can find great deals on these systems, so it’s easy to get one without
apple airplay system
Apple Airplay is a wireless audio streaming technology developed by Apple. It allows you to stream audio from your iPhone, iPad, or iPod touch to an Airplay-enabled speaker or receiver.
Airplay is easy to set up and use. All you need is an Airplay-enabled device and an iOS device running iOS 4.3 or later. Airplay uses your Wi-Fi network to connect to your speaker or receiver, so there are no wires to worry about.
Once you’ve set up Airplay, streaming audio from your iOS device to your speaker or receiver is a snap. Just select the Airplay icon on your iOS device and choose your Airplay-enabled speaker or receiver. The audio will begin playing wirelessly through the speakers or receiver.
Airplay offers high-quality audio streaming. It supports lossless audio formats such as FLAC and Apple Lossless, so you can enjoy your music at its best. And because Airplay uses Wi-Fi instead of Bluetooth, you’ll get better sound quality than with a Bluetooth connection.
If you have multiple Airplay-enabled speakers or receivers, you can stream audio to multiple devices at the same time. Just select the multiple output option on your iOS device and choose which speakers or receivers you want to use. The audio will be synchronized across all of the devices, so you’ll hear the same thing no matter which one you’re listening to.
Airplay is a great way to enjoy your
Apple and windows compatible file system
When it comes to streaming audio around your home, there are a few different protocols you can use. But if you want the best quality sound and the most flexibility, you’ll want to choose a system that uses Apple’s AirPlay protocol. Here are five reasons why:
1. AirPlay is lossless.
This means that when you stream music from your iPhone or iPad to an AirPlay-compatible speaker, the sound quality is exactly the same as the original source file. On the other hand, systems that use Bluetooth or Wi-Fi Direct will compress the audio, which can result in lower-quality sound.
2. AirPlay has low latency.
Latency is the delay between when a sound is produced and when you hear it. With AirPlay, latency is very low, so you won’t hear any noticeable lag between the time you press “play” on your device and when the music starts playing on the speaker. This is important for applications like gaming where every millisecond counts.
3. AirPlay is reliable.
Because AirPlay uses your home’s Wi-Fi network, it’s much less likely to experience dropouts or interference than Bluetooth- or Wi-Fi Direct-based systems. And if there is an issue with your Wi-Fi signal, AirPlay will automatically switch to using a different band (2.4 GHz or 5 GHz) to keep the
Apple Bluetooth sound system
An Apple Airplay sound system is the perfect way to experience your music. With its superior sound quality and easy-to-use interface, you’ll be able to enjoy your music like never before. Here are five reasons why you should get an Apple Airplay sound system:
1. Superior Sound Quality
With an Apple Airplay sound system, you’ll be able to enjoy your music with superior sound quality. The system uses advanced audio technology to deliver rich, detailed sound that will fill any room.
2. Easy-to-Use Interface
The system’s interface is designed for simplicity and ease of use. You’ll be able to control your music with just a few taps on your iPhone or iPad.
3. Wireless Connectivity
The system uses wireless technology to connect to your iPhone or iPad. This means you won’t have to worry about tangled cords or messy cables.
4. Compact Design
The system’s compact design makes it easy to take with you wherever you go. You can easily set it up in any room, making it the perfect way to enjoy your music on the go.
5. Affordable Price
The system is very affordable, making it a great option for anyone who wants to upgrade their audio experience without breaking the bank.
Apple Bluetooth speaker system
If you’re looking for a top-notch audio experience, an Apple Bluetooth speaker system is the way to go. Here are five reasons why:
1. Superior Sound Quality
When it comes to sound quality, Apple Bluetooth speaker systems are in a class of their own. With features like advanced audio codecs and powerful drivers, they deliver rich, detailed sound that brings your music to life.
2. Easy to Use
Apple products are renowned for their ease of use, and their Bluetooth speaker systems are no exception. With a simple setup and seamless connectivity, you’ll be up and running in no time.
3. Great for Any Occasion
Whether you’re hosting a party or just want to enjoy some alone time, an Apple Bluetooth speaker system is perfect. They’re versatile enough to handle any situation, whether you’re streaming your favorite tunes or watching a movie.
4. Compact and Portable
Despite their impressive sound quality, Apple Bluetooth speaker systems are surprisingly compact and portable. So if you’re looking for a sound system that won’t take up a lot of space, this is it.
5. Affordable Price Tag
For all that they offer, Apple BlueTooth speaker systems are very reasonably priced. You can find one to fit any budget, making them a great option for anyone who wants to upgrade their audio experience without breaking the bank.


The SPIDER Imager is a project that I have been working on with Lockheed Martin. The device uses paired lenslets to capture light which is then processed into an image. I have added a few images below to show the concept and some of the details of the technology. Covered under Patent #US 8913859 B1
Sketching, Rendering, and General Design Related Topics .... I am going to be posting weekly sketches from past projects and current as well as inspired personal projects . If you have any topics or suggestions please feel free to share.


Smart and elegant for the energy future
Innovations for the energy turn-around at the Tulln Hausbau & Energie Fair
From 22 – 24 January, the Messe Tulln trade fair is setting the tone for the topics of construction, renovation, living and energy conservation. VERBUND is presenting new products for clever energy savers who want to organise their homes more efficiently, independently, sustainably and safely, and is thus sending signals that are just as clear as they are elegant for customers and the environment.
As a supplement to the proven VERBUND eco-packages, together with SOLAVOLTA, VERBUND is now bringing the Powerwall from Tesla Energy to the Austrian market and providing private customers more storage at a better price, and all that in the stylish Tesla design.
High-power home storage
With 7 Kilowatt hours for daily-cycle operation, the Daily Cycle Powerwall provides enough capacity to sustain most private households with self-generated electricity even at times of peak expenditure. In the case of an electricity outage, it supplies the energy necessary for a half a day of normal operation or around one to one and a half days of emergency operation. A sunny afternoon provides for a fully charged store and is sufficient to supply an A+++ combined refrigerator-freezer with energy for 12 days or to run an A+ television for more than 120 hours.
Another level of personal use
The average household consumes between 10 and 15 kWh of electricity every day, particularly in the morning and the evening. However, solar energy is available primarily at midday and in the afternoon. Storing energy the right way represents the solution to this disparity. With the Powerwall from Tesla Energy, renewable energy is stored elegantly and self-generated solar electricity can be used according to need at any time of day – for private consumption is the most efficient use of self-generated electricity from a PV unit. Because its temperature fluctuation range spans from -20°C to 50°C, the device is suited for both indoor and outdoor use.
VERBUND Eco Packages for private customers
VERBUND is offering Eco-Packages especially designed for private homes: Through the combination of a photovoltaic system plus battery storage and a heat pump, even self-generated energy can be simple, efficient, and affordable to use. Customers benefit from convenient solutions and customised tariffs. At the trade fairs in spring 2016, in addition to an attractive trade fair deal for photovoltaic systems, there are also fixed-price offers featuring up to 1,100 euros in savings. New in the programme are photovoltaic packages including Eco-Home hot water heat pumps. For each photovoltaic system that is bought through VERBUND, there will be a heightened feed-in tariff.
Clever energy efficiency for the home: VERBUND Eco-Home
The Smart-Home solution offers innovative applications such as the measurement and visualisation of all relevant energy flows in the household, status updates and alarm messages on your mobile phone, as well as the ability to automatically regulate controls for consumers with self-generated solar electricity. The integration of an electricity measurement module visualises all electricity consumption and makes it possible to measure electricity feed-in in real time. Users with photovoltaic units can then turn on household appliances when enough own electricity is being produced. Energy costs go down, and comfort goes up.
VERBUND Complete Packages: easy, quick and budget-friendly
The innovative technology comes home with you as a complete package. VERBUND customers receive their own personal home of the future conveniently and safely from a single source.
As one of Europe's largest producers of electricity from hydropower, VERBUND is setting the tone for the generation of electricity from renewable sources. With the Eco-Packages for energy savers, VERBUND is taking further important steps for the energy future, connected with more independence, sustainability and security. VERBUND's pallet is rounded off with attractive offerings for electricity from 100% hydropower both for households as well as for environmentally friendly mobility, electromobility. "Electricity supply will soon be absolutely CO2-free and renewable, and with every individual PV unit, it becomes more decentralised. No matter whether it is household customers, industrial firms or commercial enterprises, the intelligent use of energy and resources is a must for everyone. VERBUND has intelligent products and solutions for exactly that. We combine ecology, economy and design," emphasises Martin Wagner, Director of VERBUND Solutions GmbH.


Deep Learning Beyond Cats and Dogs
Deep learning, which is seemingly everywhere these days, is well-known for its capability to recognize cats and dogs in internet images, but it can and should be used for other things too. It can be used to figure out the complicated physics that dictate fluid behaviour. Actually, simulating turbulence is not only a million dollar problem (really, google it!) but it can help us create more realistic virtual worlds. It can even help us understand medical and physiological behaviours, like blood flowing through our body. Nils performs cutting-edge research, and explains how neural networks are well on their way to becoming the fourth pillar of science.
About Nils Thuerey
Nils is an assistant professor at the Technical University of Munich. He works in the field of computer graphics and develops methods that use deep learning to model real world physical behaviors. One focus area of his research is developing fluid phenomena simulations to produce realistic depictions of fluids, such as water and smoke. These simulations are important for visual effects in computer-generated movies and digital games, and typically require huge amounts of computations in order to create a realistic picture to be shown on screen. Amongst other research, Nils and his team focus on developing novel algorithms to make simulations easier to control, to handle detailed surface tension effects, and to increase the amount of turbulent detail.
After studying computer science at the University of Erlangen-Nuremberg, Nils remained there and continued to work on simulating liquids, earning his PhD in 2006. Afterwards, he was a post-doctoral researcher at ETH Zurich until 2010. Nils was awarded a technical Oscar from the AMPAS in 2013 for his research on controllable smoke effects, and for developing a software that facilitates easier editing of explosions and smoke effects for films. Subsequently, he worked for three years as the R&D lead at the visual effects company ScanlineVFX, before he assumed his current position at TUM in October 2013.


Samsung Electronics (the global NAND flash market leader), Toshiba, Western Digital and SK Hynix are accelerating the development of these three-dimensional NAND flash chip technologies, which stack more memory cells than 2D chips while utilizing existing mass production facilities.
Analysts estimate that Apple buys up around 18% of the world supply of NAND chips, and that this percentage could increase significantly if the iPhone 8 is a success. Some analysts predict that iPhone 8 sales could hit 100M units this year.
EarthTron LLC is an Unlimited Franchised Distributor of Electronic Components and Products. We provide customers with services not available from a restricted Franchised Distributor. Our experience in the industry gives you the confidence that we only source from quality suppliers, to deliver quality parts. EarthTron is located in Portsmouth, NH and specializes in FPGA and many other lines.


NB IoT, one of solutions that TSM offers to IoT ecosystem in Indonesia, is an NB-IoT modem that is applicable for Smart Meters, such as Electric Meter, Water Meter and other M2M applications. This modem operates on frequency band of LTE-FDD, LTE-TDD, and GPRS. With the data rates of LTE Cat M1 and LTE Cat NB1, this modem can cover large area with ultra-low power consumption.
It is equipped with SMA antenna connector, mini SIM card slot, and Micro-FitTM 8-pin data cable connector used for data transfer from and to modem. On top of that, AT-Command standard and additional customized AT-Command will ease your device to connect to internet for sending and receiving data.


14" diagonal HD SVA BrightView WLED-backlit (1366 x 768)
HP TrueVision HD Camera with integrated digital microphone
Windows 10 Home
Audio & Video
Network / Connectivity Technology
Integrated 10/100/1000 GbE LAN
Intel® 802.11a/b/g/n/ac (1x1) Wi-Fi® and Bluetooth® 4.2 Combo
Full-size island-style backlit keyboard
1 x USB 3.1 Gen 1 Type-C™ (Data transfer only, data 5 Gb/s signaling rate)
2 x USB 3.1 Gen 1 (Data transfer only)
1 x HDMI 1.4b
1 x RJ-45
1 x headphone/microphone combo
Battery / Power Supply
3-cell, 41 Wh Li-ion
(W x D x H) 32.4 x 22.59 x 1.99 cm
1 year local onsite warranty inclusive of 1 year limited International Warranty (part/labor/carry-in)
Dependable power. Designed to go.
This slim, ultra-portable laptop delivers reliable performance, and makes it easy to stay social, productive, and connected to what matters with long-lasting battery life. The micro-edge display gives you lots to look at with more screen in a smaller frame.
Slim and ultra-portable with long-lasting battery life - so you can stay social, productive, and connected. Micro edge display provides more screen in a smaller frame.
Sleek. Slim. Stylish design.
Designed for portability, this lightweight laptop features a micro-edge display with ultra-narrow bezel, only 6.5mm thin, giving you lots of screen in a smaller frame.
Responsive and reliable performance.
With an Intel® Core™ processor and a super responsive precision touch pad – you’ve got the power to surf, stream, and do more like never before.
Stay Connected and Entertained
With long-lasting battery life and fast-charge technology, this laptop lets you work and play all day. Includes ample storage for photos, videos, and music – plus a USB-C™ port ready for the future of connectivity.
1 x HP 14s-cf0066TU 14" Laptop Pale Gold 1 x HP Backpack 1 x Power Adapter 1 x Manual


I had a couple of Arduino Mega-1280 in my collection, and after some tests with the board I found that it's perfect to create an interface. Using Arduino (with an "Ethernet Shield" for connection to LAN) and only the built-in UDP networking features of the X-Plane it is possible to build a quite complex system for the cockpit interface (for more complex, we can use multiple cards with their own IP-addresses).
All that was needed - is to learn the quite simple format of data transfer in X-Plane by UDP (see Data/Info) and write a program for Arduino, which would receive and process the data sent by X-Plane, use it for the cockpit gauges, and send back the data from all the buttons, switches, encoders and analog axes.
The Arduino Mega was choosen to be used in the project, as this version of the Arduino family has the maximum number of analog inputs (16), a large number of digital outputs/inputs and the memory size is 128 kb.(or 256 for Mega 2560)(See specification on the Arduino site).
Arduino board has an USB interface, that emulates a serial protocol, using an object "Serial" and it useful when debugging a program to output the results to the terminal, but not suitable for fast data exchanging communication. It is implemented for using in the development environment (IDE) to download the code in the controller, for quickly code debugging and checking it out in the same time.
X-Plane, lucky, has built-in capabilities for exchange data with other computers on the network, using an UDP protocol. The data format is quite simple, it is described, in particular, in the file "Sending Data to X-Plane.html", located in the /Instructions/ folder of the simulator.
For connecting Arduino to the local network we need an additional board called "Ethernet Shield". This board is mounted on top of the Arduino board as the other shields that extend the functionality of Arduino. A part of the IDE includes an Ethernet library with the UDP class which needed exactly for our purposes.
First, it was need to figure out how to get the necessary data from the simulator (and then how to send data back) using the Arduino. With a few test programs with visual output (Serial.print) problem of data transfer was quickly solved and the rest of the time it took to debug the main program.
The simplest way of I/O interface building is to use only the Arduino board for X-Plane Interfacing, not using any other schematics or even key-matrix. With this approach we can get about 50 digital inputs for buttons/toggles or up to 20-30 encoder controlled data.
This way is described on the "Arduino Cockpit Simulator" pages.
For this Baron-58 project, though, in addition to Arduino I've made the data BUS circuit board ( extention for 128 inputs) and a board with the registers for LED indicators (serial output from Arduino).
See more in detail - Electronics
The main program for Arduino consists of the following parts:- module of data input from all switches, buttons, encoders and transfer them to the X-Plane (more than 130 of digital inputs)
Data transfers to X-Plane by Ethernet UDP using DREF, CMND, or DATA packets (Described in "Arduino code").
Total used 128 digital inputs (including ones from 19 encoders) organized in 8-bit data bus (16 ports x 8 bit), i.e. used only 8 digital inputs of Arduino, plus 4 outputs to address these 16 ports. For some additional switches will be used another 10-12 digital inputs.
For output to the LED indicators used only two digital outputs - one for data, plus one for strobe, ie output is organized in the form of three in serial external shift/latch registers.
Seven Arduino PWM outputs are used for servo gauges:
- Fuel left
- Fuel right
- Bus Volts (bus voltage)
- Alt load left (load on the left alternator, in amperes)
- Alt load right (load on the right alternator, in amperes)
- Prop Amps (Current in the heating system of propeller blades)
- De-Icing Pressure (Pressure in the de-icing system)
(Prop Amps and De-icing pressure show only two values - 0 when corresponding switches in the off position and nominal values when they are turned on.)
For the axes are used 16 analog inputs of Arduino:
Variables for the first five axes are transferred to X-Plane continuously (highest priority), the rest ones - on a change in state.
See more in detail - Arduino code
Although this system was developed for Baron 58, it can be adapted for any other aircraft!


I started my Pioneer PL-12D modification with a bit of hesitation because it was already in a relatively very good condition considering its 45+ year old age.
When I acquired this turntable, the RCA plugs had a bit of corrosion on them them, so I decided to cut them off and replace them with new plugs. I cut back the cable insulation only to find that the corrosion extended down the stranded copper line. And that’s when the modification began.
The Pioneer PL-12D came stock with a wood-looking vinyl wrap. I used a heat gun to remove the wrap and replaced it with a 1/42″ thick Walnut veneer and finished the wood with a Danish oil.
I never liked how the stock 5-foot fixed RCA cables with grounding wire or the 115 volt power cord looked, so I removed them and replaced them with jacks mounted to the back of the turntable.
For the power cord, I wanted to use an IEC C7/C8 combination, as I felt that they look very clean. The power inlet in an Interpower C8 that mounts with two metric screws to the back of the turntable and is wired to an internal circuit board. I bought a 6-foot C7 power cord on Mouser to connect the turntable to the wall supply.
For the RCA jacks, I used rear mounting Switchcraft phono connectors with gold contact plating. The RCA jacks are wired to an internal distribution post that connects to the tonearm cables.
I installed a Keystone binding post with gold contact plating for grounding, but I ultimately decided to ground through the left channel ground – which has worked very well.
For the tonearm, I replaced the Ortofon cartridge that was mounted on the headshell with the Nagaoka MP-110. I wasn’t going to replace the stock headshell cables, but one of the connectors broke off the right channel cable and I wasn’t satisfied with the replacement that I made, so I replaced all four cables with litz wire cables. I replaced the tonearm cable with Cardas tonearm cable from KAB Audio. The tonearm cables wire direct to the distribution post that the RCA jacks also mounted to. I used Cardas Quad Eutectic solder for all the audio solder joints.


- PCA 3-203-18 - Technology Products, Services, & Equipment for the Disabled
Members put "PCA 3-203-18 - Technology Products, Services, & Equipment for the Disabled" on your Purchase Order
US Computers Inc – US Computers Inc is a supplier of information technology (IT) and assistive technology (AT) hardware and software products. We go beyond just providing specialized assistive technology, computer hardware computer software and computer services at a good price. US computers Inc we carry a huge list of it and at hardware and software products from many manufacturers we offer special discounts of up to 15% off the MSRP on all items special volume discounts may also apply (ask for details). As an authorized reseller and valued added reseller for many popular products US Computers Inc has been providing hardware software computers and related products as complete customized turn-key systems and packages for the past 19 years our customer base is quite diverse and includes federal state and local government agencies as well as k-12 and higher education institutes. We provide evaluation product guidance system configuration installation training customer services technical support and warranty repairs. We are committed to maintaining service standards at a very high level of technological proficiency which has earned us a reputation for providing innovative solutions to satisfy our government clients’ requirements on call on time and on budget everything on a moment’s notice fast delivery and modestly negotiated quotes with the most reasonable prices in the industry. We partner with a few of nation’s largest information technology and assistive technology leader distributors, we also partner with subcontractors who can provide in-home setup and training services at a national level please call and ask for items or software through any manufacturer and we will see if we can provide it We specialize in providing solutions for students and people with special needs if something exists that can help clients with disabilities, US Computers will find it for you.


“Internet of things” devices have completely taken over every corner of life. Almost everything is controlled by an outside internet source, changing the way we do things forever.
IoT products give us greater control over our home/office security, door locks, garage openers, lights, appliances and so on.
IoT devices connect wirelessly to a network and have the ability to transmit data. IoT involves extending internet connectivity beyond standard devices to noninternet-enabled physical devices and everyday objects. Embedded with technology, these devices can now communicate and interact over the internet and can be monitored and controlled remotely via a computer or your smartphone.
With more and more devices and appliances hitting the market with internet capabilities, protecting them from hackers becomes critical. Unfortunately, when these noncomputer/nonsmartphone devices (refrigerators, garage door openers, alarm systems, etc.) were built, security wasn’t a top priority.
According to Gartner, there will be an estimated 20.4 billion connected IoT devices in use, with 12.8 billion of those installed for consumers and an estimated 11.1 billion devices in 2018.
Connecting everyday devices to the internet is a great idea, but users need to be mindful of the risks.
Leaving your network open is the equivalent to leaving your front door unlocked. You need to use this mindset when securing the IoT devices on your network.
If you are one of the millions of IoT users, it’s best to proactively secure your network so that hacking one device, such as the TV, doesn’t become a backdoor into your home.
Not only do everyday consumers need to worry, but businesses as well.
Small businesses or bigger corporations may implement IoT devices in their stores or offices via security cameras, alarm systems, lights, personal assistants and so on. Not only do stores implement these IoT devices, but their employees may accidently compromise the network.
If the employee’s personal home network was compromised by a virus or a hacker and the employee synced his IoT device, such as a smartwatch, phone, tablet or industry-specific device, to their personal computer, once they bring that device to work and sync it to the business’s computer, the hacker would be able to gain access to the business’s sensitive information.
The reason for this possibly happening is because IoT devices are unsecure and come without antivirus protection. This is why businesses need to have regulations in place and rules for their employees, so this type of compromise is less likely to happen.
Not only can an employee unwillingly expose the business’s network to a hack, but business owners can unwillingly do the same. If a business owner connects their IoT device to the network, the network can be left vulnerable to a breach. This can be smart lights that connect through the business’s internet or Wi-Fi, alarm systems, and so on.
Hacking into a company is more valuable for the hacker than a single-family residence, as they are able to gain access to more valuable information they can easily sell.
While it’s hard to protect the IoT device itself, it’s not impossible. If the device manufacturer allows it, push certificates to your devices, download security updates and protect with a long, alphanumeric password.
You should also focus on your perimeter and secure your business or home network.
Splitting up the channels on your Wi-Fi network can lessen the chance that everything connected will be hacked. If your IoT devices are connected to one channel and your PC or phone is on another, if the channel the IoT device was on was hacked, your other channel could be spared, saving your PC from a hack.
Businesses can consult with their IT department, or third-party network consultants to manage IoT devices and disable any unnecessary features that are programed by default. They should also contact security experts that have experience securing businesses from cyberattacks for advice on what to do.
Before you purchase an IoT device, shop with a vendor that provides IoT devices with security in mind. Purchase products that release regular updates, have password protection and have abilities to encrypt network communications.
Lastly, businesses should set a clear cybersecurity policy and continuously revise it every time a new IoT device is implemented into your strategy.
While nothing is ever 100 percent foolproof, using these techniques can help to minimize your risk.
Kayleena Speakman is a communications specialist for Better Business Bureau Serving Central California & Inland Empire Counties.


Simulative analysis of the propagation of a far-source historical tsunami onto Philippine coasts
Author: Clint Chester M. Reyes, Eric C. Cruz, Edgardo P. Kasilag II
Presenter: Eric C. Cruz
A simulative analysis methodology is presented and discussed to hindcast the propagation and shallow water transformation of a historical tsunami wave. The initial pulse of water surface induced is numerically modelled based on known geophysical data of earthquake magnitude and seismically induced seabed displacements. The propagation model accounts for the trans-sea movement, long wave propagation and damping, and shallow water transformations but excluding wave runup on the foreshore. The methodology is applied to the Philippine Trench 2012 tsunamigenic event using secondary data from regional geophysical databases, and yielded good agreement with observed tsunami heights and arrival times recorded for local and regional locations, particularly at deeper and farther locations from the source.
Conference/s:37th Virtual Conference on Coastal Engineering (vICCE 2020), ASCE
For inquiries on how to obtain a copy of our publications and technical papers, please feel free to send us an e-mail at email@example.com


Lightning-related electrical surges can destroy home appliances and office equipment suddenly. Less dramatically but just as destructively, lower-intensity surges can gradually damage computer chips inside your equipment, eventually causing component failure.
The cost of replacing electronic equipment in an average home damaged by a major power surge is $8,000. Add a few extra appliances or electronic components and the cost can climb toward $20,000 for sophisticated entertainment systems and home offices.
While every home is different, the trained technicians at Pike's Electric Lighting and Fans in The Villages can help you effectively eliminate electrical surge damage in your home by analyzing and installing the correct surge protection devices in the appropriate locations throughout your home or office’s electrical wiring system.


Ningbo Yongchuan Electronics Co., Ltd. is located in Haishu District, Ningbo City, Zhejiang Province. It is a comprehensive enterprise specializing in the production, R&D and sales of new energy high-voltage DC relays, automotive relays, flash control relays, small power relays and automotive connectors. The relay can replace all kinds of brand relays,The material is excellent, the craftsmanship is excellent, and the price is advantageous. People from all walks of life are welcome to investigate and cooperate!After years of hard work and development, it has established nearly hundreds customers in the automotive electronics industry, inverter power energy industry, and home appliance smart electronics, with a good reputation;At present has multiple production lines with a monthly production capacity of nearly millions pieces.
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Address: No.459, Songjiacao Yangguang Road, Gaoqiao Town, Haishu District, Ningbo City, Zhejiang Province
Phone: 18067298696 0574-88291590


Prior to joining Pyle Consulting Group, Inc., Dr. Roger Pyle was a Research Scientist and Co-Principal Investigator on various cosmic ray research projects at the University of Chicago and at the Bartol Research Institute at the University of Delaware. Dr. Pyle has over 40 years experience in the study of cosmic rays.
While at the University of Chicago (1965-1998), working with various space probes and satellites, he collected data and published scientific papers. A more complete description of Dr. Pyle’s recent work can be found at http://neutronm.bartol.udel.edu
Since his retirement from the University of Delaware, Dr. Pyle continues to monitor and report on cosmic ray data gathered by scientific instruments located in selected locations in the US, Canada, Antarctica, and Greenland. Through his work this data is available to other cosmic ray researchers around the globe.
In addition to his scientific work Roger is also an expert genealogical researcher, having vast information on the Norwegian Nelson/Steanson family among others. Those interested in furthering their own family history research may find his information useful. His genealogy website is visited frequently, and he is a contributor to the University of Kansas research on Norwegian immigration.


This digital thermometer measures temperatures from 30- to 484-degrees Fahrenheit.
A durable stainless steel probe with a 4-foot silicone cord allows monitoring of food without removing it from the oven.
Programmed with six preset temperatures: Poultry, Beef Well, Veal/Pork, Beef Medium, Ham and Beef Rare / Fish.
Features a stand-up display for countertop use, or a magnet for attachment to an oven door.
The thermometer is backed with a 1-year warranty and requires one (1) AAA battery (included).


The Mission of the Physics Program at Texas Southern University is to provide competitive training in the major marketable areas of physics preparing students for immediate careers in the best companies regionally and nationally, or continuation onto the elite graduate programs. This training is commensurate with the modern needs for physics professionals capable of contributing in areas vital to our national scientific preparedness, such as (environmental) health physics, pre-medical/radiation physics, nano-engineering physics, physics education, mathematical and computational physics, quantum chemistry/pre-pharmaceutical physical sciences, etc. Each of these follows a curriculum providing comprehensive
Objectives: The objective of the B.S. Physics degree is to produce students well trained in the understanding and use of the laws of physics within a theoretical and applied framework. Students will have acquired the computational abilities by which to analyze physical systems and predict their behavior. Students will be able to apply these skills in any subsequent STEM related professional field of interest to them. Our graduates are expected to continue in obtaining advanced (M.S., Ph.D.) degrees in any STEM area, particularly physics, mathematics, and engineering. Alternatively, the skills acquired through our program should enable students to enter the STEM workforce upon graduation.


Plug-Load Energy Vampires
The average American household wastes more than $100 a year powering devices that are in stand-by mode. Nationwide, stand-by power accounts for more than 100 billion kilowatt-hours of annual electricity consumption and more than $10 billion in annual energy costs.
The energy consumed by an electronic device when it is plugged into a socket is called the plug load. If a device is plugged in, it is still using energy even if it's in standby mode. Sometimes this energy is necessary to power remote controls, clock displays, or others devices. Other times, it's just wasted energy!
This energy that is used by a device while it's in standby mode is commonly referred to as vampire load.
What are the biggest energy vampires?
Anything that is plugged into the wall while it's not being used is an energy vampire. The biggest culprits are typically televisions, computer chargers, cell phone chargers, video game consoles, cable boxes, and DVD players.
What can you do about it?
Install a powerstrip.
Powerstrips are easy-to-use and acts as a central way to turn off all your devices at once. Use them in a kitchen for small appliances, in your home office for computer equipment, and in your living room or for your television, DVD player, and game console. There are different kinds of power strips, including those with timers, occupancy sensors, and surge protection. Our EASY Program Homeowner Presentation has a detailed explanation of different types of smart powerstrips.


To learn how to opt out of these cookies, click here to continue. Benefits of IP Cameras Multiple sensors: IP cameras have the ability to contain three or four cameras in one, which can cover an area that may normally take multiple cameras to cover. DVR costs are fairly simple to understand. They can detect motion or smoke, count people, track certain colors, sense when something disappears, and set off alarms. The cables separate each end to provide the separate functions.
IP Cameras offer significant surveillance advantages over Analog, but it can get A POE switch also allows you to rig more cameras together to the same NVR. Analogue cameras vs.
Analog vs. Digital IP Security Cameras & CCTV Systems C1C
IP cameras provide overall higher video quality than analogue cameras. Older analogue cameras can not be PoE powered. If you're thinking about upgrading your analog cameras to IP, there are a variety of factors to think about. While the price gap between the two is.
Customers using HD analog cameras face limited choices when it comes to analytics at the edge, but they should be able to use basic analytics like motion detection and camera tampering as long as those analytics are supported on their network video recorder NVR.
With countless CCTV camera systems on the market, it can be almost impossible to decide which solution is best for your commercial property.
DVR vs. NVR What's the Difference Swann Security
Now, the company has taken a step forward of integrating its Avigilon acquisition with their Otherwise, water or dirt might interfere with the quality of your video feeds or, worse yet, break your camera.
How does h give you a much nicer image?
Many organizations want to extend the life of their analog infrastructure for as long as possible, and HD analog cameras allow them to do that.
How to Choose a Video Surveillance System for Business
By using a PoE switch or injector, an IP camera can be powered and transmit video over a single cable, thereby reducing the cabling cost compared to CCTV.
Traditional analogue cameras operate over coax cable.
As far as TVI cameras with audio, I'll agree with you. IP cameras provide overall higher video quality than analogue cameras. With OSD, essentially, you just press a button on the camera and get a menu where you can toggle and do some basic adjustments.
HD Analog vs IP Guide
NVR vs. EZN Bullet Camera: like dome cameras, bullet cameras can be adjusted to point at a specific desired location, but they usually have a better range and zoom capabilities than most dome cameras.
Poe vs analog camera
|However, if your property has existing coaxial connections for a previous security system, you can use the same cable to connect your new system.
Video: Poe vs analog camera
How has the market shifted since we Facial Recognition Technology. There are basically two types of video surveillance systems, CCTV closed-circuit televisionalso known as analog, and IP cameras, also known as network cameras. The intent of this article is to provide some information and perspective that will help you in making that choice.


February 23, 2012 at 8:20 a.m.
FIRST Team 3038 from Chisago Lakes and North Branch, schools competed in a scrimmage with their robot Saturday, February 18, at Eagan High School. After spending the morning getting the robot in working order, the team was able to participate in two rounds of competition. The challenge for the 2012 season is "Rebound Rumble" and the team is proud to report the robot was able to put the basketball through the hoop on their first attempt.
The robot design is very different from the other robots at the scrimmage because, instead of being tall, 3038 is very compact, fast, and agile. The team spent Sunday, Monday, and Tuesday putting the finishing touches on the robot and then locked it up February 21. According to Mentor Scott Frischmon, a Technology Education teacher at North Branch Area Public Schools "The team has worked hard and built a robot we feel will be very competitive in March."
Team 3038 is not allowed to work on the robot again until the 10,000 Lakes Regional held in Williams Arena on the U of M campus on March 29, 30, and 31. First Team 3038 is funded through a grant from St. Jude Medical Foundation.
The robotics competition is a Minnesota State High School League sanctioned activity. Minnesota has the fourth largest state contingent of teams in the nation. The MSHL expects over 120 teams to compete in March at the regionals.
FIRST is a 501 C-3 non profit based in New Hampshire, that was founded by inventor Dean Kamen. The program celebrated its 20th competitive season in 2011.
For Inspiration and Recognition of Science and Technology(FIRST)builds science, engineering and technology skills throughout a network of public and private schools, while also instilling confidence, leadership and teamwork in its participants.


In a world where technology is constantly changing, mobile app development is a testament to human ingenuity and creativity. In the last 10 years, mobile apps have revolutionized the way we communicate, work and play, and the importance of mobile apps is only growing. As we enter a new era marked by AI, AR and 5G, it’s essential to look ahead to the future and the predictions and innovations that will shape mobile app development.
5G Revolutionizing User Experience
The upcoming roll-out of fifth-generation (5G) networks is expected to revolutionize mobile app development. 5G will provide users with faster data rates, reduced latency, and increased network capacity, allowing for the creation of immersive, data-intensive applications. This will enable users to stream HD content, collaborate in real-time, and engage in complex gaming experiences, all while pushing developers to optimise for a more interconnected and dynamic environment.
Not only will 5G provide faster data speeds and increased capacity, but it will also be highly reliable due to its low latency. This will open up the possibility for applications that require a split-second response. For example, healthcare industries could benefit from remotely performing surgeries with precision due to the haptic feedback mechanism, which is enabled by the communication between devices in real time. Furthermore, the increased network stability will encourage the growth of IoT devices and their incorporation into mobile apps, which will further enhance user experiences.
AI and Machine Learning Integration
AI and ML are already revolutionizing mobile app development. With predictive analytics, personalized experiences and intelligent automation, user engagement and satisfaction are skyrocketing. In the years to come, chatbots powered by AI, voice assistants powered by AI, and recommendation engines powered by AI will be smarter than ever. For example, AI-powered healthcare apps will be able to provide pre-diagnosis based on user-reported symptoms, or AI-powered education apps that adjust their lessons based on the learning rate of each student in real time. The potential for AI-powered mobile apps is huge, spanning industries and changing the way we interact with technology.
Augmented Reality (AR) and Virtual Reality (VR) Fusion
Augmented Reality (AR) and virtual reality (VR) are on the brink of redefining mobile app development. By seamlessly integrating the physical and digital worlds, developers will be able to create cutting-edge apps for industries such as education, healthcare and entertainment. Think interactive learning, virtual shopping trials and remote collaboration tools where distance is no longer an issue.
In healthcare, AR-powered apps could be used by surgeons to overlay important information during operations, increasing accuracy and reducing risks. Architecture and interior design apps could allow users to see and experience their work in a virtual environment before bringing it to life. As AR and VR technologies continue to develop, the boundaries between the real world and the virtual world will become blurred, creating entirely new realms of mobile app experiences.
Cross-Platform and Progressive Web Apps (PWAs)
The need for cross-platform support is on the rise, which is why frameworks like React Native and Flutter, as well as Xamarin, are gaining traction. These frameworks allow developers to create apps that run on iOS and Android, which saves time and resources.
PWAs are also gaining traction, as they combine the benefits of web development with the features of mobile apps. It is likely that this trend will continue, which will blur the boundaries between traditional apps and the web-based experience.
Not only does cross-platform development make app creation easier, but it also ensures that the user experience is consistent across different devices. As the number of devices continues to grow, from smartphones and tablets to wearables and more, PWAs will become increasingly important for businesses looking to reach a broader audience. On the other hand, PWAs offer app-like interaction without the need for installation.
Enhanced Security and Privacy Measures
Security and privacy are at the top of the agenda as mobile apps handle more and more sensitive user data. In the future, app development will focus on strong encryption, biometrics, and improved consent mechanisms. Blockchain technology may be incorporated into app development to ensure transparent, tamper-resistant data management. App developers will need to strike a balance between functionalities and data protection.
The use of biometrics such as fingerprints and facial recognition provides users with a safe and convenient way to access apps while protecting their data. Privacy-centric app design will be a key differentiator as users become increasingly selective about the data they share.
Developers who implement strong security measures will earn the trust of their users and build a reputation for trustworthy and safe app experiences.
Sustainability and Eco-Friendly Apps
Sustainability is a key concern for mobile app developers, and it’s only natural that we’ll see an increase in eco-friendly app development in the near future. Energy-saving coding practices, better performance, and environmentally friendly features will become the norm. Sustainable apps that encourage sustainable living, help reduce carbon emissions, or promote eco-conscious behaviour will become increasingly popular in the years to come.
If you’re a mobile app developer, you’ve got an important role to play in solving the world’s environmental problems. For example, if you’re building a transportation app, you could encourage people to carpool or use public transit more often. If you’re developing a shopping app, you could focus on eco-friendly products and brands. By aligning your app’s functionality with your environmental values, you’re driving positive change and helping to create a more sustainable future.
Internet of Things (IoT) Integration
IoT will continue to permeate the mobile app ecosystem, making it easier for users to control and monitor smart devices. For example, a single app could manage your home’s lighting system, security system, temperature, entertainment system, and more. Mobile app developers will have to work closely with IoT professionals to create unified, easy-to-use experiences that leverage the power of connected devices.
Beyond the digital world, IoT integration will enable users to engage with their physical environment in ways they’ve never been able to before. For instance, a fitness app could connect to wearable devices to deliver real-time medical information. A smart home app could allow users to remotely manage appliances and utilities. The challenge will be to create user-friendly interfaces that manage complicated interactions while preserving user autonomy and privacy.
The future for mobile app development is full of opportunities, driven by innovative technologies and ideas. 5G, artificial intelligence, augmented reality, and other innovations will continue to transform our digital world, and app developers will be at the forefront of bringing them to life. From improved user experiences to sustainable, safe solutions, the road ahead promises to be exhilarating and transformational. By staying agile, adapting to new trends, and focusing on user requirements, developers can take advantage of the huge opportunities that the future has in store for mobile app development. As we move forward, one thing is clear: the mobile app of tomorrow will change the way we connect, build, and explore the expanding digital frontier.


By now, you’re probably familiar with the so called “Internet of Things.” If not, it’s the reason we got to meet Steve Wozniak, but that’s another story. “IoT” has been defined in a variety of ways, but the general concept is easy to understand: more and more everyday things we interact with are becoming connected to the internet, and to us. Smart watches, Google’s Nest, printers that automatically order ink when they’re running low; these all fit into the realm of IoT, and it’s a red hot trend in technology. Intel just opened an IoT lab in Ireland and today was the first day of IoTX (Internet of Things Expo) in Dubai.
This connectedness between everyday tech has some large ramifications for app developers specifically. In many ways, we are the ones really at the forefront of this tech revolution since mobile apps will largely be the way humans interface with these smart machines. It’s a big responsibility, not to mention challenge, so here are the five things we are thinking about the most when we talk about the coming Internet of Things revolution.
1. It’s not just about software.
This week, the Sensors Expo and Conference (yes, that’s a thing) will be hosting more than 200 companies that plan to take a bite of the $15 billion pie that sales of sensors are expected to bring in next year. Some of those sensors look like this:
Soon, tiny sensors like this (and probably much smaller) will be in our coffee pots, washing machines, you name it. They have to be to connect these machines to the web, and app designers need to understand the capabilities of these sensors if they want to be in the IoT business. The relationship between app software and real-world hardware is going to become much tighter. App developers will need to forge partnerships with hardware manufacturers not just for tech purposes, but sales purposes as well: those who are experts at integrating with hardware will enjoy long-lasting relationships with their clients who will be more demanding of this skillset.
2. Big Data is going to get bigger…and noisier.
According to Microsoft France CTO Bernard Ourghanlian, the company “has over an exabyte of data in its public cloud environment, with around seven petabytes of new data storage acquired every month.” That’s an astounding amount of data, but imagine the day that every toaster, every air conditioner has a web-enabled sensor. “Big Data” is going to be an understatement.
The trick isn’t going to be collecting all this data. For app makers, it will be filtering through the data to what is truly useful for our customers, and then presenting it in a easily digestible way. This is already a big problem when it comes to designing UX, so we need to start working on this problem today.
Especially because choosing what data to collect and display has real-world economical considerations as well. According to Camille Loth of m20City, enterprises only use about 10% of all data collected. With most data not being touched, can app developers save corporations money by recommending a less sensitive, and thus less expensive, sensor in their products? The better we can sift through the data to deliver, the more money we can save for both our clients and their customers.
3. Security, security, security.
Do you want hackers to know when you’ve got new physical mail? If smart mailboxes become a thing, it will be an odd thing we worry about. As more things get connected, customers will want more assurance that their privacy and security are in place. After all, some people are already calling IoT a “creepy” future.
Said Stephen Baker, a developer at Deloitte’s national security sector: “If those customers just think the vendor is terrible and someone can watch their baby from across the world, they’re not going to like that device. They’re not going to buy it.”
How familiar are you with DNS security extensions? Onion routing? Transport layer security? How can you keep the IoT manageable and secure in the cloud? Developers will have to stay on the forefront of the privacy battle or at the very least risk losing business, and at worse providing a hole for a huge data breach.
4. Get with IoT or get left behind.
The Internet of Things revolution is unavoidable. The big players are all mobilizing in that direction. For example, Google recently introduced Project Brillo: a version of Android specifically geared to managing IoT devices. Apple, of course, is leading the way, announcing devices that will work on their HomeKit platform. Appinions put together this list of the top influential companies when it comes to IoT:
Apple and Google will make iOS and Android be the focal points of the IoT movement. App developers better get on board or find a new line of work.
5. There’s a whole lot of opportunity.
The International Data Corporation (IDC) recently estimated that the IoT market will grow from $655.8 billion in 2014 to $1.7 trillion by 2020. Not only is that amount tremendous, but IDC expects app software will capture a larger percentage of the revenue than even hardware. As more and more devices “come online,” an estimated 50 billion devices by 2020, it’s going to be a massive land-grab as developers try to forge relationships with manufacturers first (and best).
We at Rocket Farm Studios couldn’t be more excited about the Internet of Things future, and we’re already working with some amazingly innovative companies to bring their vision of a connected future into the homes of their customers. It’s not just a big opportunity for developers like us, but we’re just fans of this movement purely from a “geeking out” standpoint. We’re right at the cusp of seeing a future only imagined in sci-fi movies, and it’s going to be a hell of a ride.


We’re a far way from the future that The Jetsons had predicted, flying cars and all. But that doesn’t mean there haven’t been incredible strides in the automotive world in the last few years. And the future looks incredibly bright, especially at Volkswagen headquarters. The Volkswagen engineers have been putting in overtime, working on both all-electric Volkswagen concepts as well as the already released Volkswagen e-Golf, in order to make for a greener future.
The first of the electric Volkswagen concepts, and possibly the closest to becoming a reality, is the I.D. Buzz. It should be fairly obvious where the Buzz gets its inspiration, only now, the Volkswagen Bus has been tastefully updated to both drive into the future while giving a sly wink to its storied past. With that being said, the differences are stark; when the Volkswagen Bus was released in 1950, its engine was powered by a very modest 30 HP. The I.D. Buzz, with an estimated release date of 2022, will come with at least 369 HP, and will get an estimated 300 miles of range per full charge.
Another electric Volkswagen concept, the I.D. Crozz, will have a top track speed of nearly 180 kilometres per hour, and a DC Fast charging battery that will fuel up to 80% in only 30 minutes. The beautiful exterior with its swooping, stylish lines, is only a precursor to the technology inside, including an Augmented Reality heads-up display, infotainment tablet, and a fully autonomous Pilot Mode. Estimated to begin production in 2020, the electric Volkswagen I.D. Crozz will be both fun and environmentally conscious.
There are two other electric Volkswagen concepts, the I.D. and the I.D. Vizzion, which truly push the limits of what we know about electric vehicles today. Anticipated ranges of 370 and 400 miles, respectively, these two electric Volkswagen concepts change the driver experience substantially, with the I.D. featuring a retractable steering wheel to toggle between driver controlled and autonomous driving, and the Vizzion which is completely autonomous. The technology and layout of these vehicles is unlike anything the modern driver has seen before, and only achieve this difference due to their fully electric makeup.
Of course, one would be remiss to talk about the electric Volkswagen lineup without mentioning the e-Golf. Volkswagen’s first fully electric vehicle, the e-Golf takes the Golf’s proven reliability and performance and makes it battery operated. A 201 km range on a full charge of its 100 kW electric motor, alongside 214 lb-ft of torque, allows the e-Golf to be both sporty and practical. Tasteful changes to the Golf’s appearance differentiate it slightly, but the complete lack of greenhouse gases definitely make it stand out from the pack. Not to mention, a maximum of $14,000 worth of provincial government incentives for e-Golf owners in Ontario, and the e-Golf gets a little more attractive by the moment.
Roseland Motors Limited welcomes the greener future that the electric Volkswagen lineup promises*. If you are interested in learning more about electric Volkswagens, or are looking to get behind the wheel of an e-Golf, contact Roseland Motors Limited today.


Laser treatment has become a popular solution for a variety of skin issues, including hair removal, blemish removal, pore and texture improvement, and scar treatment. However, there are limitations to laser treatment devices.
One of the advantages of laser treatment is that each specific wavelength can address a particular skin concern. However, this can also be the biggest disadvantage of laser treatment. Therefore, many medical beauty centers gather multiple laser devices to accommodate the diverse needs of clients. Sometimes, the same client needs to use more than one device, which can be inconvenient. There are now some platform-based laser devices that use different handpieces to emit different wavelengths of laser, and even release colored light. One device can address different skin concerns. However, the stability, price, size (larger than regular laser devices), maintenance, and other issues of platform lasers need to be carefully considered. Although the wavelength is the same, the effectiveness and stability of individual laser devices are still superior. The latest picosecond laser cannot currently be used in a platform laser. Platform lasers have not yet overcome the drawbacks of laser treatment.
In Hong Kong, where space is limited, the size of laser devices is particularly important in medical beauty centers. The most commonly used lasers are solid-state lasers, which are larger and take up more space. Diode lasers are becoming more popular, as they are smaller and cheaper. However, not all lasers can use this technology, so solid-state lasers are still more prevalent. There is also a type of device called TRASER (total reflection amplification of spontaneous emission of radiation), which is a mixture of colored light and laser. By changing the color of the dye, different narrow-spectrum lights can be emitted, and the pulse duration time can be adjusted. One device can handle multiple skin concerns, and it may shine in the future.
Laser treatment is not a cure-all, and not all skin issues can be addressed with it. Hormonal spots, sebaceous hyperplasia, white hair, and multi-colored tattoos are the enemies of laser treatment. No matter what wavelength or energy laser is used, they cannot be completely eliminated. I believe that the future of laser treatment requires a new system to address these “incurable” issues.


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We take great pride in being able to provide you with a complete solution for your next electronics project. Electronic Circuit Designs has the skills and industry experience that your project needs from inception through production and to be your complete electronics engineering partner no matter what the size of your project.
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Yong Cao, Shenghui Liao, Chunyue Duan, Jianzhong Hu et al.
Description of the technology
A better understanding of functional changes in the intervertebral disc and interaction with endplate is essential to elucidate the pathogenesis of intervertebral disc degeneration disease. To date, the simultaneous depiction of 3D
The technology is aimed to characterize the 3D morphology changes of endplate and the intervertebral disc during aging using propagation phase contrast synchrotron
This technology, using propagation phase contrast synchrotron
The technology can be used both in experimental studies of the aging processes in the musculoskeletal system and as a diagnostic method in clinical practice.
- Department of Spine Surgery, Xiangya Hospital, Central South University, Changsha (China)
- School of Information Science and Engineering, Central South University, Changsha, Changsha (China)
Pediatrics-Endocrinology. Johns Hopkins University, Baltimore (USA)
- Cao, Y. et al. «3D characterization of morphological changes in the intervertebral disc and endplate during aging: A propagation phase contrast synchrotron
micro-tomographystudy." 7 Scientific Reports (2017): 43094.
- Cao, Y. et al. «3D visualization of the lumbar facet joint after degeneration using propagation phase contrast
micro-tomography." 6 Sci Rep (2016): 21838.


Projections versus Data: The Death of Climate Change. This is a long and worthwhile read, but delivers at the end a coup de grace to the UN models upon which global warming hysteria rests:
Looking at 11 distinct UN computer models, as temperature rises, outgoing radiation from the Earth is predicted to diminish, ostensibly because greenhouse gases will get in its way and prevent it from escaping to space as easily as before. But the truth has now been revealed, measured by the Earth Radiation Budget Experiment Satellite, and correlated with changes in sea surface temperatures. As the sea surface warms, outgoing radiation escaping to space increases. It is not, after all, trapped down here as the 11 UN models project. The paper in which this discrepancy between model predictions and observed reality was presented represents the undoing of the official “high-climate-sensitivity” theory. Six or seven times as much outgoing radiation is escaping to space per unit change in sea surface temperature as the UN’s models predicted. This is a discrepancy of astonishing magnitude. ... If these results are indeed confirmed, that is the end of the climate debate. Instead of a 3.3 K (6 F) warming in response to a CO2 doubling, we shall see just 0.5 K (less than 1 F). And that is all.


User Review( votes)
The Samsung Galaxy S10, S10E and S10 Plus are the fastest, powerful, long battery life and great Camera Phones in 2019. Since its launching in February, the Trios have become the market sensations of all android users. People love them because they are water resistant, have jacks for your wired headphones and can charge wirelessly.
- Screen Quality
This ultra slim phones have curved edges that create a more immersive feel. The Galaxy S10 screens range from 5.8 inches to 6.4, with slim bezels all around. The S10 and S10 Plus have rounded edges, while the S10E has a flat screen. Another unique feature of these phones is its brightness, crispness and outdoor readability.
Samsung Galaxy S10 is very generous in its Storage capacity when compared to phones such as iPhone XS. The S10E has 128GB and also has a microSD slot that allows up to 512GB storage. For the S10 you can get you all the way to 1TB of storage space (with 12GB of RAM), or 1.5TB with that added microSD card. This is too generous.
Samsung S10 has two cameras on the back and one in front. It is a rare feature you may not find in other phones. Samsung Galaxy S10 has a great camera to take pleasing shots outdoors. Its image quality is really good. The Trio has a feature that allows you to swap between the camera lenses from the regular lens to the ultra-wide-angle lens. Another reason why we love the Samsung S10 camera because you can edit your photos immediately after you take them and it has awesome effects to play with.
- Battery Life
The Samsung S10 has the best battery life for any Samsung phone. It can last you throughout the day even if you use it to run heavy apps.
- Wireless Powershare
Now, this is the Secret everyone doesn’t talk about. This is the reason why I feel the Samsung S10 is awesome. Its Wireless Powershare allows you to turn your phone into a wireless charger to top up Qi-enabled accessories and phones. It can even charge an iPhone and it cuts off once your battery reaches 30 per cent.
This is the top phone of the year and you can finally order for your Samsung Galaxy S10 Factory Unlocked Phone and its Ultra-Thin Qi Charging Pad on Amazon. Click below to order on Amazon.


Projecting U.S. Household Changes with a New Household Model
Leiwen Jiang, Brown University
Brian C. O'Neill, International Institute for Applied Systems Analysis (IIASA)
Anticipating changes in number, size, and composition of households is an important element of many issues of social concern. To facilitate continued progress in these areas, an efficient household projection model with moderate data requirements, manageable complexity, explicit representation of demographic trends and output that includes the most important household characteristics is needed. None of the existing models meets all the needs. This study aims to specify appropriate models for size-specific headship rates as functions of overall population changes and demographic events. Based on the PUMS data of 1900-2000 and future household projection output using dynamic household model ProFamy, we empirically test the validity of the new proposed approach. Comparing the simulation results under various headship rate models with different levels of complexity, we analyze the importance of considering demographic events in projecting household changes with the new approach and provide recommendations for the development of the most efficient household model.