The Quadcopter Hubsan X4 H502S Review
250 m Control Range
150 min Recharge
12 min Flight Time
For all you first-time drone pilots out there, here is an amazing drone you should go and check out. Drones can help you take breathtaking landscape pictures and film to capture those important moments. In fact, if you are a photographer hoping to advance your career, acquiring a drone is no longer a matter of choice but a necessity. The aim of this Hubsan X4 H502S review is to guide you so that you can make informed decision when buying a drone.
Hubsan H502s is one of the very many amazing hi-tech quadcopters from the X4 series by Hubsan, one of the more well-known drone makers. After the release of its first set of aerial vehicles, one area Hubsan has carved a niche for itself lies in their product’s ability to switch between both indoor and outdoor uses, helping the Chinese drone maker to compete against other industry giants. Released shortly after H501S, Hubsan H502S is one of the flagship easy-to-fly drones from Hubsan. Its specs are slightly below those of H501S. But considering the price and the features, buying this drone isn’t such a bad idea.
The design is minimalistic and modern without too many details. The build quality is good, despite its very light weight. It is also possible to replace the motors easily given the easy access in the frame.
The Hubsan H502S doesn’t have any landing feet. Therefore, you must be cautious not to allow it to land on slopes to prevent damage.
This drone has the following features:
Headless mode – If you lose orientation of this drone, activate this mode to make the drone fly relative to you, regardless of which way it is pointing.
GPS navigation – Usually not available on drones this size. This increases the reliability, and adds autonomous flight modes.
Altitude hold – Activating this mode will make the drone fly at a fixed height, using its barometric sensors. Now you can focus on the camera and grab some great shots.
RTH (Return to Home) function – If you lose control, or contact with your drone you may lose your aircraft. Press the one button automatic return to home, and your drone will automatically return to you.
Follow me function – Use this function to record yourself while you are biking, running or doing something very cool.
Hubsan X4 H502S Review
Pros and Cons
Baraometric sensors keep the drone flying at a fixed height.
Modern satellite navigation used for GPS guidance.
FPV Video Feed
Live stream the video feed as you fly your drone.
Brushed motors provide flight power, but wear out sooner.
Simple 720p Camera
The camera is of decent quality, but could be better.
Low FPV fps
The video feed is great for FPV but could stand to be faster.
One factor that drone pilots always look out for when they are about to buy a new drone is their ability to have full control over their drone. Well, Hubsan understands this, which explains why the Hubsan H502 offers a 4.3” LCD screen and a resolution of 640px x 480px. In fact, that screen enables you to clearly see key information like GPS positioning system, battery voltage, altitude, current pitch, heading, local velocity, allowing you make informed decisions as you fly the Hubsan H502S.
With the headless mode function, you wouldn’t have to adjust the position of the drone before flying it. In addition, the key return and follow-me functions make its return to takeoff point easy. The quadcopter also has an H910A remote for effective control of the drone and a control range of roughly 250m.
Aside from control, another feature that is worthy of mention is its camera. The camera is an important component because it captures all landscape pictures as well as record those amazing videos seamlessly. To this end, Hubsan H502S offers 2MP, inbuilt 720PHD camera. Also, to provide you with enough storage for saving video footage and updates, the drone has a micro SD card slot. This drone is designed with 8.5GHz wireless video transmission and 2.4GHz FPV (First Person View) transmitter which enables the vehicle to transmit, in real-time, very sharp images and stable videos even when it’s far away in the sky.
Hubsan X4 H502S Review Video
Flight Time and Range
This drone has a 7.4V (2S) 610 mAh Li-Po Battery of 35g, which enables the aircraft to fly for approximately 13 minutes. Of course, if you fly more aggressively, then your flight time will reduce.
This drone has a decent flight range. You can fly this drone out to a distance of 250 meters, but if you are using the FPV mode, then the range reduces to about 130 to 150 meters. At these distances you may lose sight of the drone, but the return to home feature supported by GPS will allow you to safely bring your drone home.
Hubsan X4 H502S Summary
As the aerial aircraft maker, Hubsan, continues to compete for market share with established names like DJI, a lot of tech wizardry needs to be explored. Hubsan H502S offers some amazing features which beginners may love especially considering the follow-me function and its price.
This Hubsan H502S review tries to reveal the most important aspects of the drone you just need to pay attention to before you purchase this drone.
Hubsan X4 H502S
Hubsan X4 H502S Review
For all you first-time drone pilots out there, here is an amazing drone you should go and check out. Drones can help you take breathtaking landscape pictures and film to capture those important moments. In fact, if you are a photographer hoping to advance your career, acquiring a drone is no longer a matter of choice but a necessity. The aim of this Hubsan H502S review is to guide you so that you can make informed decision when buying a drone.


Author: Etienne Sicard, Sonia Delmas Bendhia
Date Released: 2007
Page Count: 449
Isbn10 Code: 0071488391
Isbn13 Code: 9780071488396
Design and Simulate Any Type of CMOS Circuit! Electronic circuit designers and electronic engineering students can turn to Basics of CMOS Cell Design for a practice-based introduction to the design and simulation of every major type of CMOS (complementary metal oxide semiconductor) integrated circuit. You will find step-by-step explanations of everything they need for designing and simulating CMOS integrated circuits in deep-submicron technology, including MOS devices…inverters…interconnects…basic gates …arithmetics…sequential cell design…and analog basic cells. The book also presents design rules, Microwind program operation and commands, design logic editor operation and commands, and quick-reference sheets. Filled with 100 skills-building illustrations, Basics of CMOS Cell Design features: Expert guidance on MOS device modeling Complete details on micron and deep-submicron technologies Clear, concise information on basic logic gates Full coverage of analog cells A wealth of circuit simulation tools Inside This Landmark CMOS Circuit Design Guide— • MOS Devices and Technology • MOS Modeling • The Inverter • Interconnects • Basic Gates • Arithmetics • Sequential Cell Design • Analog Cells • Appendices: Design Rules; Microwind Program Operation and Commands; Design Logic Editor Operation and Commands; Quick- Reference Sheets About the Author Dr. Etienne Sicard is Professor of Electronic Engineering at the ISNA Electronic Engineering School of Toulouse. He has taught at the University of Balearic Islands, Spain, and the University of Osaka, Japan. He is the author of several educational software packages in microelectronics and sound processing. Dr. Sonia Delmas Bendhia is a Senior Lecturer in the Department of Electrical and Computer Engineering at the INSA Electronic Engineering School of Toulouse.
:Several other sites
Cyclic Galois Extensions of Commutative Rings
, Journees D'Analyse Non Lineaire
, Proceedings of the Third Japan - USSR Symposium on Probability Theory
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Cancer Research UK has partnered with Dundee-based software developers Guerilla Tea to develop a mobile game aimed at helping to identify new genetic causes of cancer.
The GeneGame sees the agency work with the charity's scientist to combine complicated cancer research data and gaming technology to feed highly accurate analysis of variations in gene data to Cancer Research UK.
Available on smartphones, the GeneGame will be the charity's second project set up to harness the power of the public to analyse data, in a bid to speed up research.
"We were very impressed by the initial format produced by Guerilla Tea and we're excited about seeing the final result. We're right at the start of a world-first initiative that will result in a game that we hope hundreds of thousands of people across the globe will want to play over and over again and, at the same time, generate robust scientific data analysis," said Amy Carton, citizen science lead for Cancer Research UK.
She added: "Combining complicated cancer research data and gaming technology in this way has never been done before and it's certainly no mean feat, but we're working with the best scientific and technology brains in the business, we're ready for the challenge and believe the results will have global impact and speed up research."


Determining whether an iPad supports GSM or CDMA is an important step when GSM and CDMA: A (iPad4); A (iPad Mini); A (iPad Mini 2);. Compares and contrasts all differences between the iPad 2 models. Covers iPad 2 Wi-Fi, GSM and CDMA configuration specs, network support, capacity and. The iPad 2 is a tablet designed, developed and marketed by Apple Inc. Compared to the first .. GSM models of iPad 2 use a SIM card while CDMA models use an ESN to connect to the cellular network. The device is 15% lighter and 33%.
Whether your iPad contains a GSM or CDMA radio depends on the carrier you For example, the iPad 2 only contains a CDMA radio when purchased for. iPad 2 - Technical Specifications MHz); GSM/EDGE (, , , MHz); Wi-Fi + 3G for Verizon model: CDMA EV-DO Rev. Apple iPad 2 CDMA tablet. Announced Mar Features ″ LED-backlit IPS LCD display, Apple A5 chipset, MP primary camera, mAh battery.
Their original teardown was of a humble (relative to other iPad 2s only) 16 GB Wi -Fi only model. Now they've attacked (harsh term) CDMA and. Recommended. iPad 2 Wi-Fi + 3G (GSM/AT&T) (As Rated ). B-. Limited Recommendation. iPad 2 Wi-Fi + 3G (CDMA/Verizon) (As Rated. iPad 2 3G GSM & CDMA Teardown: Comparison between GSM, CDMA, and Wi- Fi only iPad 2s. Apple decided to offer the iPad 2 in a number of flavors that would make Baskin Robbins proud: two colors, three drive capacity sizes, and three.


Here is my hobbyist programming work for the Atari 2600 video game console system.
This work owes many thanks to the helpful and knowledgeable folks on the Stella mailing list.
To play an Atari 2600 game, you'll need an emulator of course. I like Z26 for Windows. There is also Stella for many platforms.
My major Atari 2600 project is a game called INV+, a clone of Space Invaders.
Click the image or this link to download the binary and 6502 assembler source code. To play the binary, use an Atari 2600 emulator.
You can buy INV+ in cartridge format to play on a real Atari console at the wonderful AtariAge store.
Yeah, I know the invaders above look pretty blocky. Within the Atari video hardware, they are not sprites. They're drawn using the system's low-resolution background graphics, objects intended to draw the environmental maze in games like Combat and Pac-man. So I came up with this demo showing that 11 x 5 arcade-accurate invaders are indeed possible on the 2600.
Fifty-five actual sprites on the screen? (That screenshot is showing that the kernel has the ability to turn on and off individual invaders.) That's unheard of on the Atari 2600. My trick was self-modifying code: the invaders are drawn by copying code into RAM and replacing sprite write instructions with no-ops for any missing invader.
I never developed this into a full game, but it's interesting as a tech demo. Download the binary and 6502 assembler source.
Here's another tech demo showing how the Atari 2600 (a system whose technology predated the NES by eight years) could come pretty close to generating NES level graphics like in The Legend of Zelda.
Download the binary and 6502 assembler source.
Finally, here's a tech demo showing how much visual firepower the Atari 2600 can really put out. It's a supercharged takeoff/clone of the well-known game River Raid.
This one looks MUCH better in motion, so I highly recommend grabbing the download and seeing it for yourself in an emulator.


fasterAPPS - better application performance
To help financial firms in these difficult times, MPI Europe has formed a strategic alliance to promote the migration of financial applications from legacy computer architectures to Intel’s latest Xeon 5500/Nehalem processor technology. This initiative, codenamed fasterAPPS, is fully supported by the successful Intel fasterLAB and a close working relationship with Intel forged over many years. The solution provides a low risk upgrade path by combining leading edge technology, industry leading technical services and consulting together with an innovative and attractive commercial model. For more details please contact us.
Proven Performance - Lower RiskFor both business and technology managers, this new Intel technology, launched worldwide earlier this year, represents a generational change in computing power that makes a significant difference to business applications. For example, in pilot trials, Fidessa , a leading supplier of financial software worldwide, has proven that a switch to the new processor can double the speed they could achieve using previous high performance environments, achieving a sustained level of more than 7,000 orders per second, whilst also maintaining a comparatively low power consumption. Other leading application vendors also see the power of the new platform. Bob Boettcher, Senior Director, Algorithmics Risk Solutions says "Counterparty credit risk requires banks to perform large simulations across thousands of scenarios. The latest Intel(r) Xeon (r) processor 5500 series delivers the computational performance to support real-time counterparty exposure measurement and credit checks, which helps our clients to make more accurate, risk-aware trading decisions." Recent testing of Algorithmics software on the latest Intel Xeon delivered benchmark results 40% faster than with the previous quad core processor2. (NB This improvement is based on Algorithmics benchmark, and may not represent the exact improvements a client will experience on their portfolio.)
How it works from the partnersFinancial institutions can now make use of this faster processing technology with the support of expert consulting, risk assessment and mitigation from MPI Europe, combined with Globant’s technology expertise to effectively migrate existing systems to the latest Intel Nehalem/Xeon 5500 processing technology. Intel, through its fasterLAB provides extensive test environments to prove performance on realistic architectures and transaction volumes. Together the package provides a low risk upgrade path to better performing financial applications. John Cant, Managing Director for MPI Europe comments: “The significant performance increases make this technology highly relevant for business today, where we see demands for lower latency, faster transaction processing and wider and more complex risk scenarios. Initial client discussions have shown strong interest within the financial sector for migrating to this new environment.” Nigel Woodward, Intel Finance Industry Director says: “I am delighted MPI Europe has embraced Intel´s latest generation of processors and look forward to seeing their clients engage with Intel at our fasterLAB. We will work with MPI Europe to help them understand the benefits of Intel Architecture and specifically Xeon 5500 series. Having brought Xeon 5500 to market, we now look to encourage collaboration between parties who can enable the market to realise the benefits where we can see full financial ROI inside 12 months – more than ever relevant in today’s economic climate” The parties involved in this initiative have long standing ties and experience of developing successful joint programmes. MPI Europe has a long track record of working with Intel on a range of financial services initiatives including the measurement, management and mitigation of risk.For more details please contact us or follow us on twitter


Solar energy is getting more popular with every passing day. The reason is simple, it is green and somewhat cheap. As time progresses, it is becoming easier for an average person to access green energy. On top of everything, solar power is convenient. You can recharge your devices anywhere.
And the affordable emergency solar power systems have made it possible for everyone to become environment friendly. So, if you too are looking for a green way to recharge your appliances then keep reading.
We have created a list of the seven best emergency solar power systems that will make your life easier and reduce your carbon footprints. So, without any further ado, let’s begin.
7 Best Emergency Solar Power System Reviews for 2021
1. Jackery 240Wh Solar Power Station – Best Choice
- Pure sine wave inverter
- 4 ways of recharging
- Lightweight and compact body
- Fast Charging Battery – Takes 5 hours only
Jackery is not an old brand, it first appeared in the market in 2012. But since then Jackery has been piping out amazing products. This brand specializes in outdoor green energy solutions or solar power systems. Jackery’s good positive history makes the Jackery 240 watt-hours solar power station one of the best choices for you.
First, let’s talk about the physical appearance and body of the product. This solar power system is compact and small. This tiny design makes it easier for you to carry Jackery where ever you go. In addition to that, the lightweight body (6.6 pounds) also increases the portability of the device. However, the lightweight body is only one of Jackery’s solar power system’s best features. Furthermore, it features a digital display that showcases the battery status. This small feature helps the user to charge the battery before it fully drains.
This portable generator one of the fastest charging items on the list. It takes only 5 hours to charge on solar energy which makes it convenient. One drawback of the Jackery 240 watt-hours generator is that it does not comes with any solar panels. So you would need to buy the solar panels separately which can increase the overall price of the product. But, solar energy is not the only way to charge the Jackery Generator. You can also charge it using 3 other ways such as wall outlet, generator, and car outlets. All of the later charging options takes 7 hours to charge.
Finally, Jackery 240Wh portable solar power generator is enough to charge your appliances in an emergency. It is capable of 11 camera charges, 4 drone charges, 3.5 laptop charges, and 40 hours of light.
Max Output Power: 200 Wattage
Max Battery Capacity: 240 Watt-hours
Dimension: 5.19 x 9.05 x 7.67 Inches
Weight: 6.6 Pounds
2. Goal Zero Yeti 400 Solar Power Station – Best Overall
- Fast charging; takes 5-hours only
- Chainable with 33Ah acid lead batteries
- Capable of powering 7 devices at once
- 6 months limited warranty
- 3 ways to recharge
If you are looking for a feature-packed emergency solar power system that has all of the best qualities then Goal Zero Yeti has the right product for you. Goal Zero is one of the most famous brands when it comes to the solar power system industry. The brand has been working in the industry for years and customers fall in love with their solar power systems for the obvious reason. So, let’s discuss the features that make the Goal Zero Yeti 400 solar power station one of the best products in the market.
Goal Zero Yeti 400 offers the maximum battery capacity of 400-watt hours. This capacity is neither too high nor too low. You can easily find products with more wattage power. However, at this price range, Goal Zero Yeti 400 offers the best package. It can easily charge tons of electronic appliances. For instance, you can charge your laptop 5 times and your mobile phone 30 times with Goal Zero Yeti. It is also capable of running a refrigerator for 7 hours and a 12V light bulb for 100 hours. Above all, this solar generator can charge up to 7 devices at once. This feature makes Goal Zero Yeti 400 one of the best in the market.
Furthermore, this portable solar power generator is quick to charge. When using sunlight only, it takes only 7 hours to charge fully. You can also charge it in your home using an AC outlet. Goal Zero Yeti 400 charges the fastest using an AC outlet (5 hours only). Moreover, it is also possible to use a 12V outlet for charging, but it takes 13 hours.
Lastly, you can chain other 33Ah acid lead batteries to extend the overall runtime of the generator. With extra batteries, you would not have to worry about power during a long road trip or camping weekend.
Max Output Power: 600 Wattage
Max Battery Capacity: 400 Watt-hours
Dimension: 8 x 10.25 x 8 Inches
Weight: 29 Pounds
3. Peppermint Energy Forty2 2000Wh Solar Power Generator – Best Maximum Wattage
- Fastest charging solar power system – takes only 3 hours
- Built-in solar panels
- Durable and reliable casing
- Highest output power capacity
If you are going on a long road trip, camping, or hiking then it means that you would be needing a ton of power. For environment-friendly people, solar power systems are the best way. However, most of the time these solar power generators are not enough powerful. Especially if you are traveling with a bunch of people then everyone would be charging their devices every day. In situations like this, it is best to get a solar power generator with extra power. This is where the Peppermint Energy Forty2 2000 watt-hours come in to play. As the name suggests, this solar power system offers 2000 watt-hours of power that is more than enough. But what can you charge with this much power? Let’s find out.
According to Peppermint Energy, you can charge phones, drones, cameras, and fans for 144 hours with Forty2 2000Wh. When it comes to the laptop and electric coolers the capacity is 24 hours. Furthermore, you can even run a dorm size fridge for more than half a day continuously.
Due to the maximum power capacity, Peppermint Energy Forty2 200Wh is a suitable option for RV as well. The generator is not as compact as the first two options however it is still easy to travel with. It weighs around 85 which can be a hassle to carry manually. But it can stay in a corner of your RV without being noticed. The one thing that makes This generator stand out among its competitor is that Forty2 comes in a briefcase. This casing keeps the power system safe from damage.
Finally, Peppermint energy comes with its solar panels so you do not have to buy them separately. The panels are also integrated within the suitcase that prevents any damage.
Max Power: 2000 Wattage
Max Battery Capacity: 2000 Watt-hours
Dimension: 41 x 39 x 11 Inches
Weight: 85 Pounds
4. PAXCESS 100Wh Solar Power Generator Power Station – Best Lightweight
- 1-year limited warranty
- 3 ways to recharge
- Compact and lightweight body
- Built-in warm LED flashlight
Sometimes the people do not want to charge tens of electronic appliances. All they need is to own a solar power generator that comes in handy during an emergency. A solar power system that is small and compact enough to fit in a car is suitable for emergency scenarios. This is where the PAXCESS 150 watt-hours solar power generator power station comes into play. This product is the smallest and most compact on the list. Due to the lightweight, PAXCESS is the most lightweight emergency solar power generator among its competitor. This portable generator weighs only 3.3 pounds. This lightweight body makes it possible for you to carry it around in your hands wherever you want.
Output power wattage of PAXCESS is not its best feature. However, do not be fooled. This solar power generator is still capable enough to charge your appliances. So, what does the PAXCESS 150 watt-hours generator power? Well, according to the manufacturer, you can charge your smartphone 18 times, laptop 3 times, and car fridge 4 times. It is also capable of running the lantern light for 45 hours straight. In short, PAXCESS might be small in size but it is offering a bigger package. Unfortunately, this generator is only suitable for small electronic appliances.
One downside of PAXCESS however is its charging time. This solar generator takes a long time to charge 100%. For instance, if you are charging it using the sunlight then it will take you 7 to 12 hours to charge completely. On top of that, the generator does not come with solar panels either. You can also charge PAXCESS using a wall socket or 12V vehicle outlet but it will take 8 and 9 hours respectively.
Lastly, PAXCESS solar power system features a built-in warm LED light. You can access it with just one click.
Max Output Power: 100 Wattage
Max Battery Capacity: 150 Watt-hours
Dimension: 6.5 x 3.15 x 6.89 Inches
Weight: 3.3 Pounds
5. Nature’s Generator Gold System – Best Portable
- Comes with 100W solar panel with built-in wheels
- LCD with detailed information
- Built-in wheels and extendable carry handle
- 3 ways to recharge
Are you looking for a solar power generator system that not only provides a high amount of wattage power but is also portable? If yes, then you are in the right place. This solar power generator is not only easy to travel with but it also provides 740-watt hours of power. Usually, a solar power system that offers this amount of power is bulky, heavy, and hard to carry. Nature’s generator gold system is no exception. This product is as heavy as it gets. But, the weight is not what makes it portable. Nature’s generator gold system comes with a hard case. This casing keeps the generator intact. Furthermore, the case has built-in wheels that make it easy to move around the heavy generator. The case also features a telescoping handle for ease of use.
740-watt hours of power is enough to charge your electronic appliances multiple times. The generator itself does not take longer than usual to charge either. One big plus for Nature’s Generator Gold system is that it comes with a single 100W solar panel. With this solar panel, you can easily charge the system and would not need to get another one for a few years. Sunlight is not the only option to charge this generator. You can also use an AC outlet or even a wind turbine to charge Nature’s Generator Gold System.
Lastly, just like most of the solar power systems on this list, Nature’s Generator Gold System features an LCD. But what makes it different than other products on the list is that Gold System’s display is more detailed. It contains more than just the battery status. With this LCD you can see charging status, output wattage, and more.
Max Output Power: 1800 Wattage
Max Battery Capacity: 740 Watt-hours
Dimension: Not Specified
Weight: 126 Pounds
6. – Best Value
- 2-year limited warranty
- Pure sine wave inverter
- 3 ways to recharge
- Big LCD screen shows battery status
If you are someone who loves doing outdoor activities such as fishing or camping then you must need energy for your appliances. This portable solar generator station from SUAOKI is the best for outdoor enthusiasts for many reasons. First of all, the SUAOKI generator comes with 2 years limited warranty. This is one of the longest warranty time that a solar generator brand is offering. With a warranty this long you would not need to worry about you breaking your generator.
Now comes all of the cool features this portable solar power generator can offer. SUAOKI offers 400 watts of power on a full charge. This battery capacity might not look enough in comparison with the other products on the list. But trust us, 400 watt-hours is more than enough for a one day trip. You can charge your smartphone 30 times with SUAOKI’s 400 watts of power. It is also enough to charge 4 hours for a laptop. The generator can also be used to run other electronic appliances. The best part of SUAOKI is the pure sine wave inverter. Experts usually recommend using a pure sine wave for enhancing the lifetime of your electronic appliances.
Even if 400 watts of power is not enough for you then do not worry. This generator is easy to recharge. You can recharge it 3 ways. Either with the regular solar panels that do not take more than 8 hours to recharge. The SUAOKI portable solar power system is also capable of charging using a wall socket or vehicle outlet for convenience.
Lastly, the body of this generator is made to last for a long time. SUAOKI uses aluminum which is not is a sturdy metal but is also lightweight. Due to aluminum casing, this generator is lighter than most of its competitor products on the list. SUAOKI portable generator also features an ergonomic handle that makes it easier for you to carry it.
Max Output Power: 300 Wattage
Max Battery Capacity: 400 Watt-hours
Dimension: 9 x 5.5 x 9 Inches
Weight: 12.35 Pounds
7. Kalisaya KP401 KaliPAK Solar Generator System – Best Solar Power Starter Kit
- Capable of charging 4 devices simultaneously
- Grade A high-capacity Li-ion cell
- Remote system for monitoring and controlling via iOS and Android
- Kit includes 40W solar panel
- Comes in a suitcase
This last product on the list is all you need if you have never bought an emergency solar energy system before. Why? Well, the reason behind this is that the KP401 KaliPAK from Kalisaya is a whole solar energy kit. The package contains all you need to start.
First and foremost, the Kalisaya solar power generator comes in a suitcase. This case saves the generator from damage and keeps it safe. This kit is slightly heavier than the last product on the list. But due to the suitcase, it is easy to travel with. The suitcase also features a nylon handle to properly carry the whole thing around.
Unlike most of the other emergency solar power systems, this one comes with a solar panel. With this 40W solar panel, your kit is complete and you would not need to spend a single more penny. The li-ion battery used in this Kalisaya portable solar power generator is A-grade. This simply means that this battery will last you longer and you can keep using it for a few days. So, how much can you charge with this high-quality li-ion battery? According to the manufacture, Kalisaya KP401 KaliPAK solar system is capable of charging a smartphone 64 times.
Just like most of the other products on the list, this solar power system also features an LED that shows the battery status. But the one feature that makes Kalisaya KP401 stand out among its competitors is the remote control feature. You can easily connect this solar generator with your Android or iOS mobile app. And with the use of that mobile app, you can easily check the battery status. With a system this convenient you would never run out of battery.
Max Output Power: Not Specified
Max Battery Capacity: 384 Watt Hours
Dimension: 13.5 x 13.5 x 6.7 Inches
Weight: 13 Pounds
Frequently Asked Questions about Solar Power Systems
Is there a generator that runs on solar power?
Yes, some generators run on solar power and are called “Solar Power Generator”. These systems consist of two main parts, solar panels, and a battery. The solar panels receive solar energy. The generator then transforms it into electricity and saves it in the battery.
Is a solar generator worth the money?
The average price of a portable solar power system varies because of the maximum battery capacity. But you can get an adequate solar power system for $300. These systems can last you for a few years depending on how much you use the generator. So, when we compare the price and life expectancy, yes, a solar power system is indeed worth the money.
What is the most powerful solar generator?
Peppermint Energy Forty2 2000Wh Solar Power Generator is the most powerful solar panel system on the list. First of all, it offers 2000 watts of power which is more than enough for emergency use. It also comes with built-in solar panels for extra convenience. And finally, the hard casing keeps the product safe and prevents any damage.
What is the best solar generator?
There is no one “best” when it comes to the solar generator for the only reason that everyone’s preferences differ. If you are looking for a generator with the highest battery capacity then get Peppermint Energy Forty2 2000Wh Solar Power Generator. For the people who are a fan of portable generators, there is nothing better than Nature’s Generator Gold System. And customers who are new to the whole solar power system world getting Kalisaya KP401 KaliPAK Solar Generator System is the best option as it is a whole kit. So, choose the product that is best for you.
Things to Consider When Buying an Emergency Solar Power System
1. Max Battery Capacity
Battery capacity is the amount of power a solar power system can store. So, if you are someone who charges a ton of electronic appliances when outdoor, get a solar power system with 1000+ watt-hours capacity. Otherwise, a 100 to 500 watt-hours solar system is enough to recharge one person’s phone, laptop, and camera.
Do not confuse the battery capacity with the maximum output power. The output power is the wattage a solar power system can offer.
2. Total Time it Takes to Recharge
The best thing about a solar power system is that it can be charged using nothing but sunlight. But this one feature is not enough when you are out in the wild. The best solar power generators are the ones that are quick to charge. The recharging time usually varies from 5 to 8 hours. However, if a solar power system takes more than 12 hours to recharge then it is not worth the money.
You should many emergency solar power generator can be recharged using a car outlet or a wall socket. This one simple feature makes the product much more convenient for the user.
3. Charging Capability
Charging capability is different than the recharging time. What we mean by charging capability is the ability of the solar power system to charge an electronic device. The charging capability of a solar power generator depends upon the maximum battery capacity. For instance, a generator with 2000 watt-hours of power is capable to charge more electronic appliances than one with 100 watts of power.
You should also check how many appliances can a device charge at one point. For example, some solar generators are capable of charging 7 devices simultaneously. While for other systems, the number is 4 or less.
When it comes to any emergency device, make sure that it is portable. Because if a solar generator is not easy to carry then how will you have it in the time of need? There are a few factors that make a solar power generator portable and weight is the obvious one. In short, if a solar power generator is lightweight then it is also portable.
In addition to that, some other generators are not as lightweight but they have wheels on the bottom. These wheels make it easier for the user to push around the generator and hence make the product portable.
5. Other Convenience Features
As the name suggests, other convenient features are the features that make the solar generator a little bit more convenient. These features are:
- Multiple AC outlets
- Remote control system
- LED display for checking battery status
- The capability of chaining multiple batteries
- Ergonomic handle
- High-quality solar panels
This last feature is not only to be kept in mind when buying a solar power system. But you should also look for it when buying any product whatsoever. We are talking about the warranty here. Usually, Amazon offers a 30 days return policy. But you should also seek a proper manufacturer’s warranty for security.
A solar power generator makes your life easier and decreases your carbon footprints. Using it is also something everyone can do. But if you are still not sure which one of the above products you should get let us help you.
Jackery 240Wh Solar Power Station is the best choice. It offers 240-watt hours of power which is enough to charge your appliances. It also features a pure sine wave inverter which is recommended. Finally, the body is also compact and lightweight.
The clear runner-up here is the Peppermint Energy Forty2 2000Wh Solar Power Generator that offers 2000 watt-hour of power. This is the product for people who own multiple electronic devices. This solar power generator also comes in a hard case that keeps it safe from accidents. Lastly, this system comes with built-in solar panels and save you money. This was our recommendations for the seven best emergency solar power system. Choose the generator that matches your requirement. Hope you enjoyed the article.


Firmware as a Service
The cloud solution Firmware as a Service is the collection of services which supports the distribution and update of OTA firmwares to your Ledvance IoT devices. It permits you to distribute your firmware over Wi-Fi or mobile network using our API without requiring the user to connect the device to a computer via USB to perform the update, because firmware updates are available for download from our Firmware as a Service.
On this page you will find Zigbee OTA firmwares for your Ledvance IoT devices. Download the latest OTA firmware and update your light, sensor or switch. You can find our newest features in the release notes for your better customer experience.


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[BEYOND] INSPIRATION | Searching For a New Maximum
INSPIRATION | Searching For a New Maximum
Searching For a New Maximum
The next major disruption in digital transformation since the emergence of the internet is here and it's called the Metaverse. This new, much more experience-driven revolution is a “continuum of emerging capabilities, use cases, technologies and experiences”.
The new 3D reality cuts across the virtual world, the Cloud and AI, blockchain and digital twins. As a virtual mirror of a physical reality, be it an office or a city, digital twins represent the possibility of interacting with anyone from ...
Omar Abbosh, President of Industry Solutions at Microsoft, will share his perspective on the increasingly critical role technology will play in facing today’s most pressing challenges, and capitalizing on today’s most important opportunities.
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The difference between a Laptop and ultra book.
Ultrabook is actually the combination of both laptop and tablet. In the few past years this hybrid device has popped up everywhere and everyone is familiar with it now. Users often want to shop for a laptop or an ultrabook but they get confused and don’t know where to put money on. For this purpose this article will help you out to make a correct decision.
- You will notice that the Ultrabooks are usually smaller than the laptops. Usually you guess it with the display.
- Weight also matters and you will observe that the weight of the ultrabooks is usually less as compared to the majority of laptops.
- Battery life is very important spec of all the devices and it is believed that ultabooks have long battery life than the laptops. But still there are always some exceptions to the general rules which one must not forget.
- Inside the notebook you will find the Intel’s Sandy Bridge Processor which is an excellent processor.
- Laptops have Optical drives but the Ultrabooks don’t have such drives. The reason is that Optical drives make the devices heavier. And as we have discussed earlier, ultrabooks usually have light weight and mostly these are thin.
- Ultrabooks are difficult to use outside on a sunny day as these have shiny screens which reflect the sun. In laptops matte screen is used instead of shiny screens.
Laptops are available in different sizes and weights and their thinness also varies.
- The laptops screens vary in size and it ranges 13”-20”. some in touch screens too
- Laptops screens are shiny as well as mattes depending upon the model but usually laptops have matte screens.
- The weight of laptops also varies; light as well as heavy laptops are also available. The weight starts from 3 pounds and you can even find a laptop with 18 pounds weight.
- If you want to shop for laptop that you can bring with you everywhere then keep the weight and size of the laptop in mind before buying it.
- Battery life of laptops is usually low as compared to the ultrabooks but now a day laptops are also being manufactured with ever strong batteries.
- Optical drive is one of the important features of laptop. Those people who want to use the optical drive should go for purchasing the laptop instead of ultrabook.
Now the question here is that should you buy a laptop or an Ultrabook? Both the Ultrabooks and Laptops have advantages and disadvantages but it depends upon your requirement that which type of device you need. If you want to get a device for sending emails, web browsing or for performing some database tasks then Ultrabook will be good option. But instead, if you need a device with large screen, Optical drive and gaming then go for laptops. No doubt battery timing, size, price and weight differ but you can buy according to your budget and need.


How to upgrade firmware:
1. Download the firmware named TrimuiUpdateV*.zip.
2. Copy the firmware zip file to SD card (by USB SD card reader), mount into Game device, turn on power.
3. Open filebrowser, find update package files named TrimuiUpdateV*.zip. Press A to perform update and wait for the new trimui menu.
4. We suggest a 'Factory Reset' or 'Refreshing Rom.'
5. Reboot and enjoy.
TrimuiUpdateV0.95.zip (update: 2020.11.29)
TrimuiUpdateV0.101.en.zip (update: 2020.12.20)
1. Connect to PC via USB cable, turn off the machine，eject SD card.
2. Launch PhonenixSuit PC updating tool.
3. Click firmware，open an package '.img' file in PhonenixSuit's file browser
4. Make sure machine was turned off. Press and hold "L" and "R" buttons at the same time, then turn on the machine. The machine will boot into USB recovery mode (with blank screen). PhonenixSuit will detect and find a pending device automatically.
5. PhonenixSuit will prompt you to update. Select "Yes" to start upgrading.
6.Please wait until the flashing is completed before unplugging the machine.(about 3 minutes).
Trimui_Factory_Recovery_model_S_dark_V0.101.3_en.zip (update: 2021.01.04)


Saunders I-VUE Print
The Saunders I-VUE is an intelligent valve sensor designed specifically for aseptic diaphragm valve applications in the Life Science industry. Compatible with Point-to-Point (P2P), AS-i, and DeviceNet control systems, the Saunders® I-VUE offers substantial benefi ts over standard switch controls.
- Enhance Reliability and Accuracy with Saunders® I-VUE solid state continuous sensing technology that provides precise position readings for the entire valve range from 0.25” to 4.00” (DN8 to DN100).
- Simplify Installation by utilizing automated valve calibration without opening the IP67 rated polycarbonate sensor enclosure, reducing set up times to 3 minutes or less.
- Lower Maintenance Costs by applying factory or user defined device settings to monitor valve cycle count and end point tolerance limits, preventing false alarms and unnecessary diaphragm replacement.
(Here Is The Product's Brochure Pdf File.)


HEUFT eXaminer XT
Detecting foreign objects reliably: first identifying and then packaging.
There is always a danger of contamination due to pieces of metal, glass splinters, pieces of plastic or stones when raw materials are processed into a liquid or paste-like product mass. The HEUFT eXaminer XT identifies such foreign objects in unpackaged products such as sauces, jams, fruit preparations, cheese spreads or sausage meat. The particularly low-radiation, pulsed X-ray technology of the pipeline inspector is impressive even at high throughput rates due to maximum detection reliability.
A precise look into the pipe: pulsed X-ray technology.
Pieces of metal, glass splinters or stones: the system already identifies foreign objects such as these before the packaging process highly precisely. The product mass is transported through a specially constructed, hermetically sealed pipeline which is illuminated by means of an X-ray strobe.
The extremely short exposure time reduces the radiation exposure as well as motion blurs to an absolute minimum in the course of this: high-resolution pictures are produced even at high / fluctuating transport speeds which each display a complete section of the production flow. These are digitised and specifically evaluated by the HEUFT reflexx high-performance image processing system. In contrast to conventional metal detectors the product's own signal does not have a negative effect on the detection performance of the HEUFT eXaminer XT. It not only finds metal contamination reliably but also solid foreign objects made of other materials.
Preventing recalls: the reliable rejection of the contaminated product mass.
The HEUFT eXaminer XT emits a corresponding signal if it has detected a risk to product safety. Therefore the partial quantity in question can be reliably removed from the production flow.
Playing it safe: self-diagnosis.
The pipeline inspector is equipped with a test program for validating the performance. It checks the detection performance at freely configurable intervals. This ensures that it always finds what it should.
Optional additional functions
Improving the inspection result: dual beam for a 3D reconfirmation.
The HEUFT SPECTRUM TX systems with their modular design can be extended at any time. For example the HEUFT eXaminer XT can therefore be expanded by means of an additional X-ray strobe. This dual beam technology makes the analysis of two overlapping individual pictures possible and with that a 3D reconfirmation of the result of the examination from different angles of vision. The second X-ray image therefore improves the inspection result. This increases the detection reliability and reduces the amount of false rejections.
HEUFT SPECTRUM TX
Controlling centrally: one platform for all requirements.
Precise, network-compatible and cross-system: the HEUFT SPECTRUM TX forms the basis for different technologies, modules and functions. The devices of the generation of the same name can be exactly adapted to individual requirements on site and retrofitted at any time due to this universal platform.
A cross-system component equality of 70 per cent ensures a high availability of spare parts. The central HEUFT SPECTRUM TX control unit creates a high level of precision during continuous product tracking and quality assurance due to its multiprocessing capability. A future-proof network connection ensures reliable remote maintenance and production data acquisition for optimum efficiency and productivity. In-house developed hardware and software and its own operating system ensure computing power and offer no opportunity for viruses or malware.
Operating HEUFT systems reliably: graphical user interface with practical tools.
Clear, helpful and specific: the HEUFT PILOT graphical user interface convinces due to an easy to understand, multilingual menu structure with extensive auxiliary tools. Therefore the reliable operation of the HEUFT SPECTRUM TX systems is not difficult.
Important information and clear error messages with service notes provide the respective user with specific support. This avoids incorrect adjustments and shortens standstills e.g. during brand changes. Password protected operator levels adapted to the respective area of responsibility also contribute to this. Also integrated: a complete online user manual and a tool for the uncomplicated identification and direct ordering of spare parts.
Combining photographs and reliably detecting objects: image processing in real time.
Fast, powerful and exact: combining several camera and X-ray images with each other and specifically detecting various objects. The HEUFT reflexx carries out all this in real time.
The in-house developed hardware and software provides high computing capacity and is exactly tailored to the requirements of the in-line quality inspection. It generates high-resolution, noiseless detection pictures and analyses them precisely. Integrated filter technologies clearly differentiate between supposed and actual faults. This reduces the false rejection rate sustainably.
Networking everything: online connection for increased efficiency and quality.
Information transmission in real time, production data acquisition, line analysis and remote maintenance: networking is the answer!
HEUFT systems have future-proof network interfaces (Gigabit Ethernet and TCP / IP) for an online connection via the Internet and the database interface (SQL / DDE) for top line efficiency and an optimum quality management with considerably faster and easier workflows. Therefore production data, shift records, productivity faults and HACCP limit value analyses are available network-wide. The result: early identification of quality and efficiency problems. The firewall protected direct connection to the HEUFT TeleService makes competent remote maintenance possible all around the clock.
Cleaning quite simply: hygiene-optimised construction.
Accessible, clean and safe: its HEUFT CleanDesign predestines the system for use in hygienically sensitive areas.
Sloping surfaces facilitate cleaning and prevent the accumulation of stubborn dirt. Special channels and openings allow the liquids required for cleaning purposes to be drained off completely. Consequently dangerous germs and bacteria have no contact surface whatsoever. Specially constructed casings and doors create optimum accessibility. The electronics are totally encapsulated. Sensitive areas such as the inspection units are dust-proof and protected against contact as well as water jets.
- speed-independent X-ray inspection
- a higher degree of detection reliability than that obtained when inspecting the already packaged product
- an unequalled low radiation dose
- motion blurs minimised due to extremely short exposure times
- optional dual beam technology for a 3D reconfirmation
- the detection performance is not impaired by the product's own signal
- highest sensitivity due to the use of the HEUFT reflexx technology
- self tests for performance validation
- extremely compact construction in accordance with the hygiene-optimised HEUFT CleanDesign


The Alinco DJ-MD5 is a dual-band (2m/70cm) DMR radio with probably the nicest color LCD screen I have seen on a handheld radio for less than $300. You don’t hear a lot about Alinco when looking at amateur radio gear although they make a range of handheld, mobile, and even a few desktop radios. While … Read more Alinco DJ-MD5 Dual Band DMR Radio Review
The BaoFeng UV-5R can be programmed both by the keys that are on the radio, and by using software. You might for example just program the radio using the keys if you need to enter just a few memories or you are out in the field with no access to programming software or cables. Using … Read more How to program the BaoFeng UV-5R radio
Why am I wondering what happened to JT65? The other day I decided to fire up my JT65 software and make some contacts. I had not played with JT65, or any digital modes, in several years but had fond memories of using it. To my astonishment, I could not get it to work. I tested … Read more What happened to JT65?
The BaoFeng BF-888S is a very cool and inexpensive little radio that a lot of people purchase before realizing that there is no way to program the BaoFeng BF-888S radio with just the radio, you have to purchase a programming cable, download the software, and learn what you are doing first. This can be a … Read more How to program the BaoFeng BF-888S radio
Years ago when I wanted to put up my first real antenna I looked far and wide to find out what type of antenna cable to use. Is there a difference for distance? How about just receiving instead of transmitting? Different types of cable for different frequencies? How about for the power I would be … Read more What type of antenna cable to use
There are a lot of SDR kits out there so finding the best cheap RTL type SDR kit to get started with can be a daunting task. Fortunately we have played with a lot of them so we can help guide you along the path to finding the one that suits your needs. This article … Read more Best cheap RTL SDR radio kits for 2020
There are quite a few reasons you might want to camouflage or hide your antenna installation. Perhaps you rent and do not have permission to mount an antenna on the property, maybe there is a property owner’s association that doesn’t like antennas, or maybe you just like to keep your home from looking like a … Read more Camouflaging or hiding your antenna, avoiding antenna restrictions
Finding the best dual band HT antenna can be a tough job. It seems every time a person gets their license one of the first questions is what kind of antenna can they upgrade to so their HT radio will work better. Unfortunately this is not as easy as it may sound. For the purposes … Read more Best dual band HT antennas for 2020
Ever since I got this radio I have wanted to do a Baofeng BF-888s radio review because I found the radio fascinating. I have to admit I have always been very nervous about trying these cheap Chinese radios. My first HTs were a Radio Shack HTX-202 and a HTX-404. From there I went to a top … Read more Baofeng BF-888s 70cm 440mhz radio review
I often get asked if the cheap Chinese radios are any good. When you can buy a Baofeng UV-5R off Amazon for $24, I can certainly see both sides of that question. When a nice Yaesu 2 meter handheld can cost $100 or more, that Baofeng sure looks appealing. Then again, can a dual band … Read more Cheap Chinese radios, are they any good?


The Lectrosonics SNA600a Adjustable Dipole Antenna is a versatile tool for use with wireless microphone receivers or IFB transmitters. The center frequency of its 100 MHz bandwidth is tunable from 550 to 800 MHz. The frequency is set by adjusting the dipole elements using the scale printed on the body of the antenna. The elements fold for storage. The body of the antenna is made of from fiberglass circuit board material. Nomenclature is printed in copper on the board with a black solder mask to provide excellent visual contrast. Copper traces on the circuit board form a balun for an ideal match to a 50 ohm line via a standard BNC connector. Also it can be used with antenna power enabled on the connected receiver or multicoupler.
Lectrosonics SNA600a Features
- SWR less than 2:1 over 100 MHz bandwidth
- Adjustable elements tune center frequency from 550 to 800 MHz
- Built in balun matched to 50 ohm BNC connector
- Folds for storage
- Can be used with antenna power enabled on the receiver or multicoupler


Turbine Flow Meters are simple to operate and maintain and are in service worldwide as a reliable, cost-effective method for achieving accurate flow measurement. High flow rates can be achieved with a minimal pressure drop. These reliable meters offer a pulse output that is linear to the flow rate. The meters also deliver high-frequency pulse resolution to account for minute increments of the flow rate. The outputs of these meters can be connected to various pieces of equipment including frequency to current converters giving a 4 to 20mA output, totalisers and controllers.


Integrated Analysis – the Key to Success
Fraunhofer has identified the enormous potentials of Electromobility and undertakes considerable efforts to develop marketable applications. One important activity beside many others is the “Fraunhofer System Research for Electromobility”.
Various Fraunhofer institutes are working jointly on sustainable solutions for the electromobile future. The uniqueness of the Fraunhofer approach is to explore all relevant stages regarding value creation of Electromobility and to develop the necessary elements in a balanced way: Starting from power generation, energy transport and distribution are examined. Furthermore, the interface between power supply and vehicle is analyzed. Looking at the vehicle itself, innovative solutions for energy storage and drive technology are observed. The research activities are completed by investigations of the needed “refueling” infrastructure, customer trends and billing concepts. By realizing two demonstrator vehicles - an electrically driven automobile and an innovative hybrid vehicle for public urban transport- the feasibility of all developed concepts and components will be verified.
More than 30 Fraunhofer Institutes are collaborating in the project - providing the multitude of needed interdisciplinary competences.


Have you recently bought a new Tp-link Wi-Fi router to enjoy seamless internet access? Now it needs to be configured the router and set up. Are you thinking of the setting procedure would be full of hassles? Let us tell you, the entire set up process of Tp-Link is entirely facile.
You can easily set up your brand-new TP-link router and use it like hassle-free! Tp-link is one of the few brands providing us with the budget-friendly routers with optimum quality. It is mainly a box that allows for multiple laptops, smartphones, and other electronic gadgets to connect the same network.
From there, it is directly connected to a modem that can efficiently provide a robust internet connection to any device. However, let us quickly dig into this guide which aims to help you get over the first time set up process for your Tp-link router.
TP-link Router – Setup Procedure
Follow this setup procedure to get a superior internet activity:
1. Log in to the TP-link router from your computer
You should have a working port or a network card associated with connecting to the ADSL router. These premium instructions comprise of default router set up. If they do not work, contact the customer care team of TP-link.
- Open a favorable browser such as Google Chrome, Mozilla Firefox, Internet Explorer and type this code to the address bar: http://192.168.0.1. or go through tplinkwifi.net. After that, press ‘enter’.
- Once a new page arrives, it will require a username and password. The username and password will be ‘Admin’.
- Now click on ‘Let’s Get started/Log-in’.
2. Creating a Secured Connection
If you are new to set up the modem for the first time, follow these steps:
- At first, open any browser.
- Type the address of the router page on the address bar.
- Log in your TP-link account by providing all the necessary credentials such as username and password.
3. Internet Connectivity – PPPoE Configuration
- Opt for the PPPoE and head-on ‘Next’.
- Enter the necessary portal username in the PPPoE username box.
- Type the secured portal password in the PPPoE password field.
- Now, click ‘save’.
4. Wi-Fi Connectivity – Router SSID or Password Configuration
Here, you need to follow these steps to set up router SSID:
- Enter your preferable Wi-Fi name in SSID and also provide a unique name for both Ghz and Ghz setting.
- Enter your preferable password. Remember the password should contain special characters.
- Now, click on ‘save’.
Your wireless security settings have updated now, and you can quickly connect your devices to it:
- You can any time change your wireless security settings.
- Dual-band means it has a 2.4 GHz and 5 GHz band.
- If your TP-link router possesses a guest network, there are some other ways to control it.
5. Firmware Upgrade
In this specific step, quickly follow these:
- Go to the ‘System Tools’.
- After that, Click on ‘Firmware Upgrade’.
- After that, upload the new firmware file.
- Finally, hit on the ‘upgrade firmware’ option.
6. Channel Change
Channels are the vital mediums through which your TP-link router sends signals to other devices. There are many channels to choose from! This is wholly based on the frequency at which your TP-link router works at bands 2.4 GHz.
- Download the Wi-Fi analyzer app from play store (For Android).
- After that, opt for viewing different channels.
- 4 GHz channel numbers would be in the range of 1 to 13.
- It will demonstrate which channel is having more utilization and which one is the least. Opting for a channel with minimum usage will provide the maximum advantage.
With these easy steps, you can do the entire set up procedure of a TP-link router by yourself. After which you can efficiently join the wireless connection with the SSID followed by a password. We hope this guide, as mentioned above, will significantly help you to curtail all the hassles of the router set up. Every step of this guide is easily comprehensible to the readers. If you want to avail of the superior features of TP-link purchase it from an online or offline store. If you have any queries regarding this guide, kindly let us know. We will be happy to cater to you!


Sunny Wind 7-Inch High-Velocity USB Desk Fan – Minimalist Table Fan with Strong Wind, Rechargeable Battery, Adjustable Tilt, and Speed Control, Ideal For Home, Office, Dorm, & More
- Super Powerful Airflow: Offering 3 speed settings for adjustment. On its highest setting, it provides stronger airflow than most USB desk fans on the market. It can quickly cool you down even if the air conditioner is not available in your office.
- Minimum Decibel: On its three settings, the noise level maintains between 46.8dB and 53dB, which won’t bother you.
- Inbuilt Battery: Besides powered by AC power, the built-in 2000mAh Li-ion battery keeps the fan running even if you can’t find a power outlet. It can last up to 5 hours and 23 minutes.
- Detachable Grill: The front grill is detachable, making it easy to clean the fan blades.
- Reliable and Safe: It adopts overheat-resistant brushless DC motor for stable running and energy saving, ensuring safety and durability.


How does it work?
To put it simply, these portable chargers are basically just batteries that have been added with circuits and casing in order for them to charge the batteries of other devices. The much earlier power banks tend to have weaker batteries. However, with the coming of li-ion and li-polymer batteries, mobile chargers now have bigger power capacities of
power bank online
Are they safe to use?
Of course, other than making sure that these batteries, circuits, and cables can do the trick, these mobile chargers were designed to function safely. Added safety nets are the various certifications that some power banks have that attest to their quality. These quality control measures do not just ensure that these gadgets are safe to use for devices but also vouches that the power bank will not accidentally self-destruct.


AI Dating Apps: A New Era of Matchmaking
Artificial intelligence (AI) is transforming various industries, including dating. In recent years, AI-based dating apps have gained significant popularity by promising to help people find love more efficiently and accurately. By using sophisticated algorithms and machine learning, these apps aim to improve the user experience, enhance matchmaking, and provide a safer environment.
In this article, we will explore the advancements in AI dating apps, their benefits, concerns, examples, and the future of this technology in the dating world.
Types of AI Used in Dating Apps
AI-powered dating apps use various types of AI, including natural language processing (NLP) and machine learning algorithms, to provide an exceptional user experience. NLP enables the app to understand and analyze user conversations, while machine learning algorithms can learn from user data and behavior to improve AI matchmaking. So, no wonder that when it comes to choosing a
AI-Based Features in Dating Apps
One of the most significant advancements in dating app development is the integration of AI features. These features aim to personalize the user experience and provide an engaging and interactive interface.
Some of the common AI features include:
- Personalized AI matchmaking: This key feature uses AI to analyze user data and behavior, including past interactions, interests, and preferences, to provide personalized matches. This feature makes the matchmaking process more efficient, reducing the time and effort required to find a compatible partner.
- Chatbots: These bots provide users with a more personalized and engaging experience. They can answer common questions, suggest matches, and even provide relationship advice. Chatbots use NLP to analyze user conversations, understand their needs, and respond appropriately.
- Image recognition: This critical feature uses AI to analyze users' profile pictures and provide more accurate matches. The app analyzes the facial features, expressions, and body language to provide matches that are more compatible with the user's preferences.
- Behavioral analysis: This essential feature uses AI to analyze user behavior and provide more accurate matches. The app analyzes the user's behavior, including their swiping patterns, messaging frequency, and response times, to understand their preferences and interests. This feature enables the app to provide more accurate and personalized matches, leading to a higher success rate.
Benefits of AI-Powered Dating Apps
The benefits of AI-based dating apps are numerous, including:
- Increased efficiency and accuracy in matchmaking: AI-powered algorithms can analyze large amounts of data and provide more accurate matches than traditional dating apps. This feature enables users to find compatible partners more quickly and efficiently, reducing the time and effort required to find a suitable match.
- More engaging and interactive user experience: The personalized matchmaking, chatbots, and image recognition features provide a more engaging and interactive interface that keeps users hooked. This feature enables users to connect more easily with potential matches, making the dating process more enjoyable and less stressful.
- Improved safety features: These apps use AI algorithms to screen and verify users, reducing the risk of fake profiles and catfishing. AI algorithms can detect and flag suspicious behavior, leading to a safer dating experience for users. This is the most important feature when it comes to choosing the best dating app.
Example of an AI-Based Dating App
The Iris Dating App is a prime example of how artificial intelligence (AI) can enhance the online dating experience. With its cutting-edge technology and advanced algorithms, the AI Dating App offers users a range of features that make it stand out in a crowded market.
Iris analyzes and interprets user data to gain a better understanding of mutual attraction. By analyzing users' preferences and behavior, it can provide more precise matchmaking, leading to more meaningful connections and a greater chance of success for users. The app is also capable of learning and adapting to user preferences, resulting in even more accurate matches over time.
This ensures that users not only find suitable partners initially but also that the algorithms evolve to meet their changing preferences and needs. As a result, they are more likely to establish a lasting connection and find true love, rather than just a casual fling.
Overall, Iris Dating App is a game-changer in the world of online dating, offering users a more efficient and enjoyable way to find love with the help of AI technology.
Future of AI-Based Dating Apps
The future of AI-powered dating apps is exciting, with advancements in AI technology and the potential for new features. In the future, AI matchmaking algorithms may become more accurate and sophisticated, leading to a higher success rate. Additionally, new features may be introduced, such as virtual reality dating and real-time video dating.
However, there are also potential drawbacks to the future of AI dating apps. As AI becomes more sophisticated, the level of data collection and analysis may increase, raising concerns about privacy and security. Additionally, the potential for bias may also increase, leading to potential discrimination in matchmaking.
In conclusion, AI dating apps are a great example of the technology's use in daily life. They offer numerous benefits, including increased efficiency and accuracy in matchmaking, enhanced user experience, and improved safety features. However, there are also concerns regarding their reliability, privacy, and potential for bias. As AI technology advances, the future of AI-powered dating apps looks promising, with the potential for new features and improved accuracy in matchmaking. Nonetheless, there is a need for caution to ensure that these apps are safe, secure, and free from discrimination.


Advances in software and its application in a medical device and as a medical device have opened the door for many new technological capabilities in healthcare. Around the globe, government agencies have begun to take a heightened interest in how these devices are regulated. Whether it is software embedded in a medical device, software as a medical device, mobile medical applications, or artificial intelligence/machine learning mechanisms, there are potential risks to both user and patient. Cybersecurity is the gateway for evaluating vulnerabilities and protecting devices and patients. In this article, we examine how the EU has introduced new regulations regarding software, cybersecurity, and the impact on the total product life cycle development and innovation of new technologies. Privacy rules in compliance with the EU General Data Protection Regulation may present innovators with challenges by limiting AI’s usage of patient data.