CubeLink is a modular system that enables a high level of automation to be easily and economically applied to any mechanical, hydraulic, electrical and thermal system. CubeLink consists of modules that communicate with or control individual components of processes (CLIOs- CubeLinkInputs and Outputs) and modules that process data to and from distributed CLIOs and communicate with higher level systems or devices (CLIPs-CubeLinkInterface Processors).
In automated systems, there is a large cost component and technical limitation in the devices that communicate with and control mechanical, thermal and monitoring equipment (such as pumps, valves, temperature and flow sensors). Some of these systems are contained within a single package (e.g. a functional device in a box) and some are distributed over large distances (e.g. a pump on a river filling a tank on a hill).
Enesys is continually developing and manufacturing CubeLink Modules to enable high levels of automation to be installed within devices or physically separated systems at a very low cost. Some of these modules are:
CLIOs (CubeLink Inputs and Outputs) are a growing family of specific Input and Output Modules. Input CLIOs gather information from processes, like discrete status information (e.g. water flow is detected), and analogue information (eg read the water level in a tank). Output CLIO’s control equipment that makes things happen, like discrete commands (eg start a pump or close a gate), and analogue commands (eg run a lighting system at 56% of its capacity). CLIO’s may be physically dispersed over long distances to transmit data to and receive data from CLIP’s.
CLIPs (CubeLink Interface Processors) are communication gateways to high level control systems like PLCs (Programmable Logic Controllers) and Computers. CLIPs can communicate using a range of industry standard protocols, including ModBus, Ethernet, WiFi, DH485, RS232, USB) and they can also communicate over large distances with a combination of CLIOs.)
CubeTalk is a proprietary communications protocol developed by Enesys that enables CLIOs to communicate with CLIPs over short and long distances without interference using conventional cabling. CubeTalk provides process data transmission and system self-diagnosis data transmission between CLIOs and CLIPs.
CLIPs and CLIOs are hardware enabled and can be configured to communicate directly with various specialised devices using communications protocols like I2C (127 devices with embedded addresses), SPI (point-to-point devices), SWD (multiple single-wire devices with embedded addresses).


5 edition of Power Electronic Circuits found in the catalog.
April 24, 2003 by Wiley .
Written in English
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|Number of Pages||592|
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About Power Electronics Books. We have compiled a list of Best & Standard Reference Books on Power Electronics Subject. An exploration of the state-of-the-art in power conversion techniques and power semiconductor devices, this Books Power Electronic Circuits book the bottom-down approach, covering the characteristics of power semiconductor devices first and then the fundamentals of conversion.
Download Power Electronics: Circuits, Devices & Applications By Muhammad H. Rashid – Power Electronics: Circuits & Devices and Applications is a comprehensive book Power Electronic Circuits book undergraduate Electrical and Electronics book covers the basics of newfound areas in power electronics, covering topics such as power switching devices, conversion.
Best Electronic Books Reviews 1. The Art of Electronics 3 rd Edition. The 3 rd edition of Art of electronic books is widely accepted by the engineers especially for designing circuits.
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Offering step-by-step, in-depth coverage, the new Third Edition of Power Electronics: Converters, Applications, and Power Electronic Circuits book provides a cohesive presentation of power electronics fundamentals for applications and design in the power range of kW or less.
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Start by marking “Power Electronics: Circuits, Devices and Applications” as Want to Read: This state-of-the-art book covers the basics of emerging areas in power electronics and a broad range of topics such as power switching devices, conversion /5.
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This chapter will introduce some basic techniques for modeling thermal circuits using lumped equivalent circuits that can be used in power electronic circuits.
The fundamental thermal circuit concepts are introduced, and the methods by which these can be used in a practical manner by the power electronics designer are discussed. Power Electronics By M H Rashid Power Electronics By Rashid Rashid Power Electronics Handbook Rashid Book For Power Electronics Power Electronics By Rashid Solution Manual Pdf Power Electronics Devices Circuits And Applications Muhammad H Rashid Power Electronics; Circuits, Devices And Applications, M.
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Introduces the basic concepts of power electronics and shows how to analyze and design power electronic circuits used in various industrial applications. This book helps readers develop the skills and knowledge needed to analyze and design.
The field of the book is concerned of electrical power processing using electronic devices the key component of which is a switching power converter.
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The second part of this e-book will contain more circles. Most of them can be manufactured with components from your Spam Box, and we hope you can assemble them in less than an hour.
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Subscribed Unsubscribe. Need to report the video. Sign in to report inappropriate content. Add translations. The interactive. Fundamentals of Electronic Circuit Design Outline Part I – Fundamental Principles 1 The Basics Voltage and Current Resistance and Power Sources of Electrical Energy Ground Electrical Signals Electronic Circuits as Linear Systems 2 Fundamental Components: Resistors, capacitors, and Inductors Resistor Capacitors.
The 11th edition of Electronic Devices and Circuit Theory By Robert Boylestad and Louis Nashelsky offers students complete, comprehensive coverage of the subject, focusing on all the essentials they will need to succeed on the job.
Setting the standard for nearly 30 years, this highly accurate text is supported by strong pedagogy and content that is ideal for new. Electronic Devices and Circuits II. This book, intended as a text for a first course in electronics for electrical engineering or physics students, has two primary objectives: to present a clear, consistent picture of the internal physical behavior of many electronic devices, and to teach the reader how to analyze and design electronic circuits.
Although many below have said it is a good choice, The Art of Electronics is not a book on electricity - its a book on serious electronics design.
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Also included are links to. Power electronics is the application of solid-state electronics to the control and conversion of electric power. The first high power electronic devices were mercury-arc modern systems, the conversion is performed with semiconductor switching devices such as diodes, thyristors, and power transistors such as the power MOSFET and contrast to.
Understanding and Using Electronic Diagrams 5 In this simple power supply, all the voltage regulation functions are done by U 1, which is a positive voltage regulator. This is an integrated circuit that has regulation and protection cir-cuits built into one package.
These circuits are easy to use, and are found in many applications. Electronic Circuits 7 Even if it contains a power source, the circuit does not extract any power. Additional Power is not added to the output and hence output power is always less than the input power applied.
The power gain will always be less than unity. Electronic circuits can also be classified as Analog, Digital, or Size: 1MB. The purpose of this book is to help the reader to understand off-the-shelf circuits and to enable him to design his or her own circuitry.
The book is written for students, practicing engineers and scientists. It covers all major aspects of analog and digital circuit design. The book is a. ed Power Electronic. power electronic book pdf Part 2: Modeling, Development, and. Experimental Evaluation ofelectric drives full notes, pdf, question bank for final year eee students 1.
Pdf 32 Modern Power Electronics and AC Drives Free Download major concepts around. This book presents an introduction to electrical circuits that are basic reading for first-year students in electronic and electrical engineering who need to quickly identify the basic theory.
This text is a comprehensive introduction to the subject, assuming there is almost no knowledge, it keeps the mathematical content to a minimum. Curriculum – Power Electronics Department of EEE, NITT EE Advanced Power System Protection 3 0 0 3 EE Digital Simulation Of Power Electronic Systems 3 0 0 3 EE PWM Converters And Applications 3 0 0 3 EE Transient over Voltages in Power Systems 3 0 0 3 EE High Voltage DC Transmission 3 0 0 3 EE Embedded System Design 3 0 0 3.
Digital filters, multirate circuits, digital filter banks, and microcontrollers for power electronics are discussed in Chapter 3.
This second edition includes a new and useful Chapter 4 that presents problems pertaining to the simulation of digitally controlled power electronic systems and includes numerous program listings in MATLAB and : Marian P.
Kazmierkowski. LM VARIABLE POWER SUPPLY. A truly timeless circuit. LM is a versatile and highly efficient V voltage regulator that can provide up to A of current with a large heat sink.
It's ideal for just about any application. This was my first workbench power supply and I still use it. Folkscanomy Electronics: Books on Electronics, Circuits and Processors.
2, K. Electronics: Electronic Transformers And Circuits (Lee, Wiley, 2Nd Ed) Integrated Power Electronic Converters and Digital Control (Malestrom) --texts. eye 2, Books on Electronics, Circuits and Processors.
Created on. March 30. This book covers power electronic circuits for modern industrial applications. Offering a remarkable variety of exercises, examples, and problems, including design-oriented problems, Issa Batarseh's "Power Electronics Circuits" will help you develop the skills and knowledge you need to analyze and design power electronic circuits for modern industrial /5(6).Power Electronics Introduction to Power Electronics 10 Driver,” issued May 9, 4.
Marc T. Thompson and Martin F. Schlecht, “Laser Diode Driver Based on Power Converter Technology,” IEEE Transactions on Power Electronics, vol. 12, no.
1, Jan.pp. Next, the most common electronic circuits, such as analogue, differential and operation amplifiers, suppliers and references, filters, math converters, pulsers, logical gates, etc. are covered. Electronics is a science about the devices and processes that use electromagnetic energy conversion to transfer, process, and store energy, signals and /5().


Extra outdoor lighting is an excellent addition to a patio, deck, or the outside of a home or company. So, what do you do if you need to light a considerable area that is far from electrical outlets? Can I postpone installing an outdoor lighting electrical system? Installing battery-powered lighting is one alternative.
Battery-powered outdoor lighting is an excellent option to avoid installing a complex electrical infrastructure outdoors. The light and the batteries must be waterproof to prevent any issues. Solar-powered outdoor lights could be the simplest to install.
Using battery-powered lights for outdoor illumination has several benefits. A weatherproof, outdoor-rated battery container is needed, but the essential weatherproofing elements are likely already included if you purchased an outdoor-rated light.
This article will discuss the advantages and disadvantages of battery-powered outdoor lighting and ways to improve its efficiency.
Battery-operated lighting may be installed anywhere without an electrician, saving money and time. When batteries are available, there is no need to dig a large hole for a cable. There are several advantages to adopting battery-powered lights, including the fact that they need less effort to install.
- It is unnecessary to dig up the ground to install new electrical conduits and plug in more outlets, which may be expensive.
- No mishaps will result from anyone tripping over exposed wires.
- Installing battery-powered lighting reduces the need to work with wires in a specific area.
- There are other possible installation locations.
While battery-powered outdoor lighting is a fantastic choice for adequately illuminating your patio, it does have certain limits. Nonetheless, we have accumulated the following disadvantages:
- At some point, you will need to either replace or recharge the batteries. However, you can get battery-powered outdoor lights that recharge with solar panels to help with this.
- Certain varieties need manual activation. You will need to do this task outside. This is unless the lights have built-in timers or sensors.
- Maintaining new batteries for battery-powered lights in your yard might be a pain.
For most users, the convenience of installing battery-powered lights rather than hardwired ones outweighs these disadvantages.
Consider solar- and battery-powered outdoor lighting
Solar-powered, rechargeable, battery-operated lights are an excellent alternative for any outdoor lighting investment. Solar-rechargeable outdoor lights are the perfect solution for illuminating an outside space without running an electrical connection. Due to their additional advantages, battery-powered outdoor lighting may seem to be the ideal option.
After the initial investment in solar panels, sunlight as an energy source is free. Many advantages of solar-powered, rechargeable outdoor lighting outweigh their disadvantages.
- Following installation, solar-powered outdoor lighting should operate independently, drawing energy from the sun during the day and storing it in batteries for use at night.
- Since the batteries are rechargeable and may be charged using solar panels, it is not necessary to buy new batteries often.
- When you operate your devices on solar power, you consume less energy from the grid, which is more environmentally friendly. Also, you reduce your waste of disposable batteries compared to typical battery-powered outdoor lights.
Solar-powered, battery-operated outdoor lighting is not without disadvantages. The solar panel used to recharge the batteries of the outside lights must get enough daily sunlight to work correctly. Depending on where you want to install your solar-powered outdoor lighting, this may be a concern.
The solar panel must be angled to get as much direct sunlight as possible, and the lights must be exposed to sunlight for many hours daily. Because of the sun’s inclination in the northern hemisphere, a solar panel installed on the north side of a building would not get sufficient sunlight to work effectively.
Because of the sun’s position concerning the building, the north side of a structure is often constantly under shade. Consider this restriction while deciding where to install solar-powered outdoor lights.
Lastly, if your location has many cloudy days, solar lights may not be able to charge enough to operate the lights for an extended duration. The solar illumination is thus most effective in sunny regions.
Yes, you may bring your battery-powered lights outside. In a word, they are the optimal solutions to your outdoor lighting issues. Be aware, however, that you can only install outside lights securely using battery packs built for use in hostile situations. It is a waste of time and money to utilize exterior items indoors, whether accidentally or intentionally.
The primary benefit of battery-powered outdoor lighting is that it does not need a connection to the electrical grid. If you want low-maintenance illumination for your yard, get solar outdoor lighting.


An Overview of the State-of-the-art Virtual Machine Placement Algorithms for Green Cloud Data Centres
Keywords:Cloud Data Centres, Virtual Machine, Physical Machine, Server Consolidation
Increased energy consumption in Cloud Data Centres (CDCs) increases the carbon footprint. Efficiency of the data centres thus needs to be improved through server consolidation using effective virtual machine (VM) placement and migration techniques and minimizing the number of active physical machines (PMs). One of the problems is how to operationally allocate the VMs to PMs. These allocations have both operational costs and energy consumption issues. To achieve the aim of ‘Green Computing’ a number of state-of-the-art machine learning algorithms have been proposed for the VM placement. The authors of this paper have provided a detailed discussion and comparison of some of the current research works on energy efficiency. and cons of each of these techniques have been discussed. Some future research prospects in this field have also been mentioned at the end.
Beloglazov, A., & Buyya, R. (2012). Optimal online deterministic algorithms and adaptive heuristics for energy and performance efficient dynamic consolidation of virtual machines in Cloud Data Centres. Concurrency and Computation: Practice and Experience, 24(13), 1397-1420.
Bichler, M., Setzer, T., & Speitkamp, B. (2006). Capacity planning for virtualized servers. In Workshop on Information Technologies and Systems (WITS), Milwaukee, Wisconsin, USA.
Bobroff, N., Kochut, A., & Beaty, K. (2007, May). Dynamic placement of virtual machines for managing sla violations. In 2007 10th IFIP/IEEE International Symposium on Integrated Network Management (pp. 119-128). IEEE.
Buyya, R., Beloglazov, A., & Abawajy, J. (2010). Energy-efficient management of data centre resources for cloud computing: A vision, architectural elements, and open challenges. arXiv preprint arXiv:1006.0308.
Chowdhury, M. R., Mahmud, M. R., & Rahman, R. M. (2015, June). Study and performance analysis of various VM placement strategies. In 2015 IEEE/ACIS 16th International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD) (pp. 1-6). IEEE.
Dong, J., Wang, H., & Cheng, S. (2015). Energy-performance tradeoffs in IaaS cloud with virtual machine scheduling. China communications, 12(2), 155-166.
Dupont, C., Hermenier, F., Schulze, T., Basmadjian, R., Somov, A., & Giuliani, G. (2015). Plug4green: A flexible energy-aware vm manager to fit data centre particularities. Ad Hoc Networks, 25, 505-519.
Dupont, C., Schulze, T., Giuliani, G., Somov, A., & Hermenier, F. (2012, May). An energy aware framework for virtual machine placement in cloud federated data centres. In 2012 Third International Conference on Future Systems: Where Energy, Computing and Communication Meet (e-Energy) (pp. 1-10). IEEE.
Fan, X., Weber, W. D., & Barroso, L. A. (2007). Power provisioning for a warehouse-sized computer. ACM SIGARCH Computer Architecture News, 35(2), 13-23.
Fang, W., Liang, X., Li, S., Chiaraviglio, L., & Xiong, N. (2013). VMPlanner: Optimizing virtual machine placement and traffic flow routing to reduce network power costs in Cloud Data Centres . Computer Networks, 57(1), 179-196.
Feller, E., Rilling, L., & Morin, C. (2011, September). Energy-aware ant colony based workload placement in clouds. In 2011 IEEE/ACM 12th International Conference on Grid Computing (pp. 26-33). IEEE.
Ferdaus, M. H., Murshed, M., Calheiros, R. N., & Buyya, R. (2014, August). Virtual machine consolidation in Cloud Data Centres using ACO metaheuristic. In European conference on parallel processing (pp. 306-317). Springer, Cham.
Jing, S. Y., Ali, S., & She, K. (2013). Minimization of VM Placement Change in Energy-Aware Resource Provisioning for Cloud Data Centre. In Applied Mechanics and Materials (Vol. 325, pp. 1730-1733). Trans Tech Publications Ltd.
Kansal, N. J., & Chana, I. (2016). Energy-aware virtual machine migration for cloud computing-a firefly optimization approach. Journal of Grid Computing, 14(2), 327-345.
Khosravi, A., Garg, S. K., & Buyya, R. (2013, August). Energy and carbon-efficient placement of virtual machines in distributed Cloud Data Centres . In European Conference on Parallel Processing (pp. 317-328). Springer, Berlin, Heidelberg.
Li, K., Zheng, H., & Wu, J. (2013, November). Migration-based virtual machine placement in cloud systems. In 2013 IEEE 2nd International Conference on Cloud Networking (CloudNet) (pp. 83-90). IEEE.
Liu, X. F., Zhan, Z. H., Du, K. J., & Chen, W. N. (2014, July). Energy aware virtual machine placement scheduling in cloud computing based on ant colony optimization approach. In Proceedings of the 2014 Annual Conference on Genetic and Evolutionary Computation (pp. 41-48).
Liu, X., Gu, H., Zhang, H., Liu, F., Chen, Y., & Yu, X. (2017). Energy-Aware on-chip virtual machine placement for cloud-supported cyber-physical systems. Microprocessors and Microsystems, 52, 427-437.
Mi, H., Wang, H., Yin, G., Zhou, Y., Shi, D., & Yuan, L. (2010, July). Online self-reconfiguration with performance guarantee for energy-efficient large-scale cloud computing data centres . In 2010 IEEE International Conference on Services Computing (pp. 514-521). IEEE.
Mills, K., Filliben, J., & Dabrowski, C. (2011, November). Comparing vm-placement algorithms for on-demand clouds. In 2011 IEEE Third International Conference on Cloud Computing Technology and Science (pp. 91-98). IEEE.
Mishra, M., & Sahoo, A. (2011, July). On theory of vm placement: Anomalies in existing methodologies and their mitigation using a novel vector based approach. In 2011 IEEE 4th International Conference on Cloud Computing (pp. 275-282). IEEE.
Moges, F. F., & Abebe, S. L. (2019). Energy-aware VM placement algorithms for the OpenStack Neat consolidation framework. Journal of Cloud Computing, 8(1), 1-14.
Mosa, A., & Paton, N. W. (2016). Optimizing virtual machine placement for energy and SLA in clouds using utility functions. Journal of Cloud Computing, 5(1), 1-17.
Patel, N., & Patel, H. (2020). Energy efficient strategy for placement of virtual machines selected from underloaded servers in compute Cloud. Journal of King Saud University-Computer and Information Sciences, 32(6), 700-708.
Speitkamp, B., & Bichler, M. (2010). A mathematical programming approach for server consolidation problems in virtualized data centres . IEEE Transactions on Services Computing, 3(4), 266-278.
Tang, C., Steinder, M., Spreitzer, M., & Pacifici, G. (2007, May). A scalable application placement controller for enterprise data centres . In Proceedings of the 16th international conference on World Wide Web (pp. 331-340).
Usmani, Z., & Singh, S. (2016). A survey of virtual machine placement techniques in a cloud data centre. Procedia Computer Science, 78, 491-498.
Wang, S., Liu, Z., Zheng, Z., Sun, Q., & Yang, F. (2013, December). Particle swarm optimization for energy-aware virtual machine placement optimization in virtualized data centres . In 2013 International Conference on Parallel and Distributed Systems (pp. 102-109). IEEE.
Wang, X., Chen, X., Yuen, C., Wu, W., & Wang, W. (2014, December). To migrate or to wait: Delay-cost tradeoff for Cloud Data Centres . In 2014 IEEE Global Communications Conference (pp. 2314-2319). IEEE.
Zhang, L., Zhuang, Y., & Zhu, W. (2013). Constraint programming based virtual cloud resources allocation model. International Journal of Hybrid Information Technology, 6(6), 333-344.
Zhao, J., Hu, L., Ding, Y., Xu, G., & Hu, M. (2014). A heuristic placement selection of live virtual machine migration for energy-saving in cloud computing environment. PloS one, 9(9), e108275
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The FIDO ("Fast IDentity Online") Alliance and the passwordless future
What is FIDO Alliance
In today's world, security is a top priority for individuals and businesses alike. With the increasing amount of sensitive information being shared online, it is crucial to ensure that the information remains secure. One of the most significant challenges in this regard is authentication, i.e., ensuring that the person accessing the information is who they claim to be. The FIDO Alliance was formed in 2012 to address this issue by developing open standards for strong authentication.
FIDO, which stands for Fast IDentity Online, is an industry consortium made up of over 250 member organizations from various industries, including technology, finance, healthcare, and government. The organization's mission is to reduce the world's dependence on passwords by enabling interoperability between authentication technologies, devices, and services.
A Passwordless Future
FIDO has developed two authentication standards, FIDO UAF (Universal Authentication Framework) and FIDO U2F (Universal 2nd Factor). These standards aim to provide strong authentication while also being easy to use for end-users.
FIDO UAF is a biometric-based authentication standard that allows users to authenticate using biometric factors such as fingerprints, iris scans, and facial recognition. This method of authentication is more secure than traditional passwords, which can be guessed, stolen, or hacked. FIDO UAF uses public-key cryptography to secure the authentication process, with the user's device generating a public-private key pair and the private key securely stored on the device. When the user wants to authenticate, the device sends a signed message to the server, which verifies the message using the user's public key.
FIDO U2F is a hardware-based authentication standard that uses a physical security key, such as a USB token, to provide strong authentication. This method of authentication is also more secure than traditional passwords, as the physical key is unique to each user and cannot be easily duplicated. FIDO U2F uses public-key cryptography to secure the authentication process, with the user inserting the physical key into their device and pressing a button on the key to authenticate.
Both FIDO UAF and FIDO U2F are interoperable, which means they can be used together or separately to provide strong authentication. This interoperability is important as it allows users to choose the authentication method that best suits their needs, whether that be biometric-based or hardware-based authentication.
FIDO-based authentication is becoming increasingly popular among consumers, who are looking for more secure and convenient authentication methods. The FIDO Alliance has made significant progress in advancing strong authentication standards, with its members now offering FIDO-based solutions across a wide range of industries.
One of the benefits of FIDO-based authentication is that it is more privacy-friendly than traditional password-based authentication. Biometric data is securely stored on the user's device and not shared with third-party services. Similarly, the physical key used in FIDO U2F does not store any biometric data and is not linked to the user's identity.
How FIDO Passwordless works
FIDO-based passwordless authentication replaces traditional passwords with a more secure and user-friendly method of authentication. Instead of relying on a memorized secret, such as a password, FIDO uses public-key cryptography to authenticate users.
The FIDO authentication process involves three key components: the user's device, the FIDO server, and the relying party (RP), which is the service that the user is attempting to access. Let's look at each of these components in more detail.
The User's Device: The user's device generates a public-private key pair that is unique to the user. The private key is securely stored on the device, while the public key is sent to the FIDO server.
The FIDO Server: The FIDO server is responsible for verifying the user's identity. It receives the user's public key from the device and stores it securely. When the user attempts to log in to a relying party, the FIDO server sends a challenge to the user's device, which the device signs using the private key and sends back to the server.
The Relying Party: The relying party is the service that the user is attempting to access. When the user attempts to log in, the relying party sends a request to the FIDO server to verify the user's identity. The FIDO server then sends a challenge to the user's device, and the device signs the challenge using the private key and sends it back to the server. The FIDO server verifies the signature and confirms the user's identity to the relying party.
What is Yubikey?
YubiKey is a physical authentication device developed by Yubico, a company that specializes in hardware authentication solutions. The YubiKey is a small USB device that can be plugged into a computer or mobile device and used for secure authentication.
The YubiKey supports a range of authentication protocols, including the FIDO Alliance's Universal 2nd Factor (U2F) protocol, which allows users to authenticate themselves using public-key cryptography. With the YubiKey, users can protect their accounts from phishing and other types of attacks that rely on stealing passwords or other credentials.
To use the YubiKey, users simply plug it into their computer or mobile device and tap a button on the device. The YubiKey then generates a one-time password or cryptographic signature, which is sent to the service being accessed to verify the user's identity. Because the YubiKey generates a unique code every time it is used, it provides an extra layer of security against replay attacks.
The YubiKey is a popular choice for individuals and businesses looking for a more secure way to authenticate users. It can be used with a variety of services and applications, including Google, Facebook, Dropbox, and many others. Additionally, the YubiKey is compatible with a wide range of operating systems and devices, making it a versatile authentication solution.
The FIDO passwordless authentication process is based on public-key cryptography, which is more secure than traditional password-based authentication. Public-key cryptography relies on a key pair, consisting of a public key and a private key, to authenticate users. The private key is kept secret and used to sign data, while the public key is shared with the FIDO server and used to verify the signature.
FIDO-based passwordless authentication also offers other benefits, including ease of use and privacy protection. Users no longer have to remember and manage complex passwords, making it easier for them to access services securely. Additionally, the FIDO authentication process does not require the user to share their personal information with the service they are accessing, protecting their privacy.
FIDO-based passwordless authentication is a secure and user-friendly alternative to traditional password-based authentication. By using public-key cryptography to authenticate users, FIDO offers a more secure and privacy-friendly authentication method. As more relying parties adopt FIDO-based authentication, users will benefit from a more convenient and secure authentication experience.
Discover OnzAuth's passwordless product
OnzAuth offers a frictionless passwordless solution that includes Email Magic Link and WebAuthn FIDO Compatible biometric solutions, which can be fully customized to your needs.
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|Grantee||Florida International University (FIU) ↗|
This grant will support the investigation of a new approach, environmental DNA (eDNA), for rapidly and easily assessing shark populations. FIU proposes to sample eDNA in parallel with Global FinPrint's (GFP) established survey method at 20 sites across the Caribbean, Indian Ocean, and Pacific. The researchers will then test two emerging eDNA analytical methods to measure shark relative abundance and diversity, assessing concordance between established Global FinPrint and novel eDNA results to see how the latter could perform as a stand-alone approach. If validated, eDNA analysis would be an easier and cheaper approach for surveying sharks at unprecedented spatial and temporal scales.


NOAA spends about 250 million dollars a year on climate science and information. Much of this is spent on maintaining observation posts and information streams. The remainder is spent on analysis, modeling, and information services to the public.
In order to fill the emerging need for a climate service, NOAA would need to expand its ability to assemble and predict climate features at the regional level. This means creating new observation capabilities and also models with higher resolution (a major computer challenge).
Because climate research and information services are also done at NASA and other agencies, the proposed service would need to be a multi-agency effort. A good example of a prototype for this service is the National Integrated Drought Information Service that the Western Governors Association requested in the late 1990s. Authorized by Congress in 2006, this service provides regional predictions for drought across the US.
So we can look ahead to NOAA and other agencies that are compiling global climate and weather information to come together to provide governors, mayors, and other decision makers with the regional climate information they need...


AI Design for Civic Engagement: XR Intelligent Protests
Challenge: In this project we asked, How we can we make the protest process more inclusive?
Outcome: A Unity app for protests, which uses machine learning tools to strengthen the experience of protest, while allowing access for many people unable to participate in protest.
Our Process Site: posthumanai.com
This new form of civic engagement is called "intelligent protest", which enables users to remotely participate in protests across realities, using computer vision and Dr. Rebecca Feibrink's "Wekinator" machine learning tool. Using Wekinator, we created an intelligent interface to engage in protest using facial movements instead of voices, and implemented our protest in both physical and virtual environments.
This year long research project was created using our collaborative AI Design Toolkit with women across the United States. We held 14 workshops, each addressing different points of machine learning, and included talks and research with data, models, materials and outputs. A main focus of our workshops was how we can create, label and control our own data.
We then asked participants to imagine how they would create their own AI Design using Twitter, Google Forms, audio recordings, and physical design, wherein the participants proposed:
outputs & materials
Participants submitted their design proposals and collectively voted on them using Google Forms. Drawing on elements from the top proposals (embodiment, protest, civic engagement) we designed a tool using the game engine Unity, that would allow users to collectively engage in civic protest in a virtual space, which could then be represented in a browser, VR headset or displayed in the physical environment. We also prototyped a face and sound-based protest using Wekinator and Processing.
WHAT WE MADE:
MATERIALS / PROTOTYPING
ELECTROMAGNETIC MICROPHONE PROTOTYPE
In our data workshops we created several prototypes focusing on unrealized (not immediately seen or heard) data. In one workshop, we created electromagnetic microphones to explore our environment and detect preciously unheard sounds.
PLANT SONIFICATION PROTOTYPE
Many of our participants wanted to design for intelligence using plants. We prototyped with the medical sensor kit BITalino, and printed a circuit board from Pulsu(m) Plantae, and used acupuncture needles and EEG and ECG sensors to digitize plant signals. This research informed how we designed our protests, using interconnected signals to amplify presence.
FACE PROTEST PROTOTYPE
Our approach to AI Design was to prototype with hardware and software. Many individuals who felt disconnected to AI concepts stated that the physical materials provided a more comfortable entry point. Using wekinator, face tracking software, an FM synthesis processing sketch, participants created faces, inspired by the behavior of protest, from the raising of the eyebrows, to the puffing of the cheeks, and used these movements to engage in a collective protest.
PROTEST USE CASE (Tree Removal in Alhambra, CA)
Using the Intelligent Protest prototype, participants were able to remotely login and participate in the virtual protest space. This virtual space was visualized and displayed at an actual physical protest site, using AI Design and physical movement to bridge physical and virtual worlds.
A virtual sit-in was created by using Wekinator with Open-Frameworks’ detailed facial feature tracking software. We setup Wekinator to receive 14 input values and compute 5 continuous output values which were mapped to an avatar in the Unity game engine. We selected Wekinator’s default neural network algorithm and used 5 collaboratively designed facial movements to train the neural network for the face protest. These outputs were used in a designed Unity environment, where each individual who logged in had an avatar of a tree with roots.
Our first test case was in connection with protesting tree removal in Alhambra, CA. The city parks department proposed the removal of a number of trees from city sidewalks. Many local residents protested this proposed action and we were invited to use our tool to help activists communicate their message to the city council.
PHYSICAL / DIGITAL DESIGN OF THE TREE PROTEST
We used the AI Design Toolkit, prototypes and materials of the protest to create the digital protest environment. In our “Tree Protest”, we used the sound file taken from the recordings of trees being watered on the physical site of the protest.
The roots were created by a simulation of a Lindenmayer System (L-System) and the outputs affected the individual avatars in the collaborative protest space were:
outputs: Rotation of tree canopy, Root color, Root network growth rate, Level of audio distortion
AI DESIGN APPROACH: Context x Code x Material = Experience x Form
Context: One of the themes that emerged in our community research was that of discouragement with the current political system.
Code: We performed research using processing and Wekinator with our community. We advocated for open source tools that can work across platforms, so all individuals who have access to a computer can use the files. We provided files and directions to individuals who wanted to use some type of code on publicly available computers. Most importantly, specific community members were accessible through phone, email and in person meetings to answer any questions, so people new to the experience did not feel alone.
Material: We took materials from existing protests (sounds from the environment, images, etc) to include in the design created in Unity. We also used physical materials to prototype thinking around AI (such as physical blocks for pattern matching and quilts for neural networks).
This collaboratively designed experience of presence was designed for a collective experience. The more people who participated, the more audio and visual information individual users would receive from the environment. Having multiple forms, in physical, virtual and augmented spaces resulted in new design opportunities. Additionally, reimagining the form of protest in the digital space (though checkin in at standing rock, to #metoo) explores new thinking in this space.
This design approach generated new ideas and conversations within communities typically excluded from the AI Design space (such as individuals working multiple jobs, or those with no tech background). In our approach, we used AI Design to address areas of inequality. Our prototype allowed for participants without time or financial means: parents, caretakers, individuals working multiple jobs, to be digitally present in an embodied form for 24 hours.
REAL WORLD APPLICATION
We simulated a protest around “trees” in the Unity environment. In the virtual protest, participants produced branching nodes in the environment in response to activity in the system. We attempted to deploy the virtual protest at a city council hearing, and although city ordinances did not allow “virtual” participants to speak at the hearing, the council expressed interest in using our tool in future applications.
This embodied protest thinking was then applied to five protest topics that were deemed important by the group. Groups came up with their own intelligent design using wekinator, unity and/or processing.
Participants wanted to be present in multiple spaces.
Participants wanted the ability to create different behaviors across different environments based off of one input.
Participants wanted to connect machine learning approaches to individual body movements.
Participants wanted the design to offer more feedback/reward, with the presence of more people.
Participatory AI Design approaches, rather than product driven making can result in multiple types of projects, such as a new interface for protesting, designing for embodiment in AI.
The process of the project not only resulted in rich work, but provided the social good of modeling inclusivity, while creating literacy in the AI Design space.
The machine learning design allowed for multiple bodies to strengthen the experience of the protest.
We used machine learning tools to engage in collaborative, civic engagement/protest. This project led to new thinking in AI Design, protest, designing across realities and prototyping AI Design thinking without code. The outcome of the project speaks to new ways of engaging in civic discourse, and multiple presences and behaviors across realities. Our co-creative research and XR prototypes in Unity, led to the creation of new experiences for civic participation.
WHY THIS SOLUTION
Intelligent protests emerged from a desire to have increased access to the protest space. Not all bodies are able to engage in protest due to a multitude of reasons, such as concerns about immigration status, care taking responsibilities, health related issues or having to work multiple jobs. This project allows people to be digitally present in physical and digital protests.
Project Date: July 2016 - May 2017
Team: Feminist AI Projects Research group


Bluetooth PLR Articles Pack
You can use the content for autoresponder messages, topic research, your weekly newsletter publishes or other content creation you can think of.
Here are the article titles in Bluetooth PLR Articles pack.
10 Benefits Of Bluetooth – 419 words
Using Bluetooth – 290 words
The Future Of Bluetooth – 411 words
The Bluetooth Solution – 280 words
Key Learning Points Of Bluetooth – 411 words
Introduction To Bluetooth – 408 words
How Bluetooth Works – 450 words
Connecting Many With Bluetooth – 292 words
Choosing A Bluetooth Headset – 407 words
Bluetooth Wireless Networking – 282 words
Bluetooth Versions – 298 words
Bluetooth Technology Intro – 301 words
Bluetooth Specifications – 281 words
Bluetooth Security – 411 words
Bluetooth Profiles – 436 words
Bluetooth Operation – 427 words
Bluetooth In Action – 435 words
Bluetooth Glossary – 430 words
Bluetooth Definition – 294 words
Bluetooth Basics – 291 words
Bluetooth Applications – 300 words
Bluetooth And Infrared – 303 words
Bluetooth And Apple – 400 words
Bluetooth Technical Operations – 415 words
Advantages And Disadvantages – 295 words
Bluetooth PLR Article Sample
Article title: How Bluetooth Works
Bluetooth devices will normally operate at 2.4 GHZ in the license free, globally available ISM radio band. The advantage to this band includes worldwide availability and compatibility. A disadvantage to this however, is that the devices must share this band with other RF emitters. This includes automobile security systems, other wireless devices, and other noise sources, such as microwaves.
To overcome this challenge, Bluetooth employs a fast frequency hopping scheme and therefore uses shorter packets than other standards within the ISM band. This scheme helps to make Bluetooth communication more robust and more secure.
Frequency hopping is basically jumping from frequency to frequency within the ISM radio band. After a bluetooth device sends or receives a packet, it and the device (or devices) it’s communicating with hop to another frequency before the next packet is sent. This scheme offers three advantages:
1. Allows Bluetooth devices to use the entirety of the available ISM band, while never transmitting from a fixed frequency for more than a
short period of time. This helps insure that Bluetooth conforms to the ISM restrictions on the transmission quantity per frequency.
2. Ensures that any interference won’t last long. Any packet that doesn’t arrive safely to its destination can be resent to the next frequency.
3. Provides a base level of security as it’s very hard for an eavesdropping device to predict which frequency the Bluetooth devices will use
The connected devices however, must agree upon the frequency they will use next. The specification in Bluetooth ensures this in two ways. First, it defines a master and slave type relationship between Bluetooth devices. Next, it specifies an algorithm that uses device specific information when calculating the frequency hop sequences.
A Bluetooth device that operates in master mode can communicate with up to seven devices that are set in slave mode. To each of the slaves, the master Bluetooth device will send its own unique address and the value of its own internal clock. The information sent is then used to calculate the frequency hop sequences.
Because the master device and each of the slave devices use the same algorithm with the same initial input, the connected devices will always arrive together at the next frequency that they have agreed upon.
As a replacement for cable technology, it’s no wonder that Bluetooth devices are usually battery powered, such as wireless mice and battery powered cell phones. To conserve the power, most devices operate in low power. This helps to give Bluetooth devices a range of around 5 – 10 meters.
This range is far enough for wireless communication but close enough to avoid drawing too much power from the power source of the device.
Product License: Private Label Rights
What You Can do:
[YES] Can be branded or edited in any way.
[YES] You can add your name as the Author.
[YES] Your links can be added to the messages
[YES] They can be used as Website/Blog Content.
[YES] They can be published.
[YES] They can be added to Autoresponders/Newsletter.
[YES] Can be compiled into an eBook or Report
[YES] Can be used as eCourse or coaching materials
[YES] Can be used as webinar material
[YES] Can be used as video scripts or any content creation
[YES] Can sell With Private Label Rights/Resale Rights/Master Resale Rights
What you CANNOT do:
[NO] Give away for free
[NO] Give away resale rights/private label rights for free
[NO] Can be added to free download sites or free membership sites
Note: PLR Articles are not unique contents as they are shared by multiple users.


DUTA NIAGA started out in 2001 and has become a professional and well known supplier. For the first time, DUTA NIAGA main products include semiconductors, power modules, diodes, thyristor, power resistor and solid state relay. These products are used for industrial machinery, telecommunications, forklift, and consumer electronic.
Today, DUTA NIAGA has a diverse product lines and distributors in Europe, US, and Asia. We sell innovative products for variety of markets. The products include solar panel, power inverter DC- AC, and high power diodes.
We aim to enrich customers by providing the best products and we always sell high quality products with affordable prices and superior service, and we also includes data technical information to guidance customers know the function and performance of the products.
DUTA NIAGA committed to support our customer after the sale and if you have any questions about the products, please do not hesitate to contact us.


Introduction: Artificial Intelligence (AI) has been around for several years, but its capabilities and impact have only just begun to be realized. In this blog, we will explore the latest trends and predictions for the future of AI in 2023 and beyond. As AI continues to evolve, it is set to revolutionize the way we live and work, making it an essential topic to follow for IT professionals.
Trend 1: Increased Automation of Jobs One of the most significant trends in AI is the automation of jobs. According to a recent study by McKinsey, up to 375 million jobs worldwide could be automated by 2030. This shift will lead to new opportunities for skilled workers in the technology sector but could also lead to unemployment for those without the necessary skills.
Trend 2: The Rise of AI Assistants AI assistants, such as Siri and Alexa, have already become commonplace in many households. In the future, they are set to become even more sophisticated, allowing us to interact with our devices in more natural and intuitive ways. This trend will lead to the development of new products and services that leverage AI to create more personalized and engaging experiences for users.
Trend 3: Improved Healthcare Diagnosis and Treatment AI is also set to revolutionize healthcare by improving diagnosis and treatment. Machine learning algorithms can analyze vast amounts of medical data to identify patterns and make predictions about a patient’s health. This technology could lead to earlier detection of diseases and more personalized treatment plans for patients.
Trend 4: Increased Cybersecurity Threats As AI becomes more widespread, it will also become a target for cybercriminals. AI-powered attacks could be more sophisticated and harder to detect, leading to increased cybersecurity threats. IT professionals will need to stay up to date with the latest AI-based threats and develop new strategies to protect their organizations.
Prediction 1: AI Will Transform Business Operations In the next few years, AI is set to transform business operations. Companies will increasingly rely on AI to automate tasks, streamline processes, and make better decisions. AI will help businesses to become more efficient and competitive, giving them a significant advantage in the marketplace.
Prediction 2: AI Will Help to Address Climate Change Climate change is one of the most significant challenges facing our planet. AI could play a critical role in addressing this issue. For example, AI-powered sensors can monitor and analyze environmental data to help scientists better understand climate patterns and develop strategies to mitigate the effects of climate change.
Conclusion: AI is set to transform our world in ways that we cannot yet imagine. From increased automation of jobs to more personalized healthcare and improved environmental monitoring, AI will change the way we live and work. IT professionals who stay up to date with the latest trends and predictions will be well-positioned to take advantage of the opportunities that AI presents.


New toolkits interfacing with RFID technology, growing adoption of standards across industries, and the falling cost of tags and sensor hardware have lessened RFID development time and cost. This has led to better RFID project management, smoother development and planning phases and a more rapid ROI. These lessened costs have been further aided by RFID technology developments that include increased memory capacity, decreased read/write times over a wider distance. With these advancements and lowered costs, there are a growing number of potential RFID applications and marketplaces that should be receptive to this RFID technology.
Here are some guidelines you may want to consider for your RFID technology project:
BI (Business Intelligence) & Reports
BPM (Business Process Management)
CRM (Customer Relationship Management)
ERP (Enterprise Resource Processing)
HR (Human Resources)
IT & Systems Management
We are currently seeking articles on RFID technology, consulting and development. If approved - and solely at our option, we will publish it either on this page or in our newsletter. Article rules for submission are listed on the right column on our newsletter page.


- Doss Touch Wireless Bluetooth v4.0 Portable Speaker Discription
- Comparison Table Of All Doss Touch Soundbox Bluetooth Speaker Models
- 1. DOSS E-go II Portable Bluetooth Speakers
- 2. DOSS SoundBox Touch Wireless Bluetooth
- 3. DOSS SoundBox XL 32W Bluetooth Speakers
- 4. DOSS Wireless Stereo Pairing Speakers
- 5. DOSS SoundBox Plus Portable Wireless
- Factors We Looked At While Reviewing Doss Touch Bluetooth Speaker
- About DOSS As A Brand
Doss Touch Wireless Bluetooth v4.0 Portable Speaker Discription
When it comes to Bluetooth speaker systems, we all want the same thing: stellar audio quality, long battery life, and an affordable price. This seems a very reasonable request, but it is not as easy as you might think to close all three boxes. Many Bluetooth speakers that are at the top in terms of quality and battery life guarantee a premium price. But it is not impossible to find cheap equipment. Doss bluetooth speaker fit’s in on most of the factors and it may be the one you’re looking out for.
Comparison Table Of All Doss Touch Soundbox Bluetooth Speaker Models
Out of the box, DOS Soundbox’s first impression is that it is visually pleasing with a high-end design. The aesthetics are minimal unless you select one of the patterned colors, and the touch controls are a nice addition. It won’t be in the room or environment where you have it and it won’t scream cheaply. Without ever turning it on, you feel like you are getting your money’s worth.
When it comes to functionality, touch control is a big draw, and the reason for this is the name of the speaker. Blindly they are not intrusive; they react quickly and do their work. Bluetooth pairing was a breeze, and while there are scattered reviews of connection issues, they are few and far between. Please note that the signal from your device plays a role in coupling strength. The inclusion of a micro SD and auxiliary input is a good description. They add a layer of versatility that is not usually provided in this price range.
|Model Name & Number||DOSS E-go II Portable Bluetooth Speakers||DOSS SoundBox Touch Wireless Bluetooth||DOSS SoundBox XL 32W Bluetooth Speakers||DOSS Wireless Stereo Pairing||DOSS SoundBox Plus Portable Wireless|
|Rating||4.4 out of 5||4.4 out of 5||4.3 out of 5||4.3 out of 5||4.4 out of 5|
|Battery Life||2200 mAh||2200 mAh||2200 mAh||2200 mAh||3200 mAh|
|Bluetooth||4.1 + EDR||4.0 + EDR||4.0 + EDR||4.2 + EDR||4.2 + EDR|
|Colors||Grey, Black||Black, Pink, Red, White||Black||Grey, Blue||Black, Pink, Aquamarine, White, Navy Blue|
|Playing Time||12 hours||12 hours||10 hours||10 hours||20 hours (With lights off)|
|Touch Controls||No touch controls||Touch Controls||Enhanced Bass||Stereo Paring & Active Bass & Light Show||Touch Control & Beat-Synched Lights|
1. DOSS E-go II Portable Bluetooth Speakers
The new addition of the Ego- II DOS is a powerpack, which surprises the sound volume. Battery life is likewise superb.
This is the short end of the scale at a Bluetooth speaker, $ 39.99, and 7.8 x 2 x 2.5 inches. Its size will allow it to fit well in places where counter space / footprint is premium. This can be in the kitchen, bathroom or child’s bedroom. Since it is IPC rated, it will work in environments that will not work in other speakers.
While we would not hesitate to recommend this item to anyone, it is also rated as waterproof to an extent; it is particularly well priced and impressive.
Features Of Doss E-go II Wireless Portable Speaker
Powered by its 12W stereo driver, this DOSS E-go II portable Bluetooth speaker delivers impressive sound with enhanced bass. Also, the speaker in built microphone
Compact and long battery:
With its small and light size, the Bluetooth speaker can be carried in the hand, in your bag, or even on your bicycle. 12 hours of 50% volume playback helps you take this portable speaker anywhere.
Waterproof, dustproof, and shockproof:
The Bluetooth speaker is made of a special cloth that protects it from water, sand, and dust. Durable silicone housing and port cover make the speaker shock resistant.
It supports Bluetooth connection, 3.5mm auxiliary cable, and TF card, allowing you to enjoy your music in every way.
Read Also Brookstone Big Blue Party Speaker Review
|Doss E-go II Wireless Bluetooth Portable Speaker|
|Performs as advertised||No cons as such|
|Very good bass quality||Great value for money|
|Built in microphone|
Recent Buyer Reviews On Doss Touch E-go II Wireless Portable Speaker
Most buyers are happy, and they report that the DOS E-Go II portable Bluetooth speaker is the best in price. Overall it is a well-built speaker. This is a low cost speaker with better quality then you will see in others. This will work well for a child’s room, bathroom, kitchen, or even a workspace (garage).
Some said when the volume is down you can hear some ‘buzzzzzzz’ sometimes this ‘buzzzzz’ bothers you.
2. DOSS SoundBox Touch Wireless Bluetooth
At first glance, you may doubt the quality of such a compact speaker. The true appeal of the 12-watt DOS sound box speaker is its ability to deliver full sound with deep, dramatic bass. This portability, long battery life, and metal design make it an ideal audio companion for indoors and outdoors. The word music is not spoken, and the DOS soundbox beautifully translates these words to our ears.
Features Of Doss Soundbox Touch Wireless Bluetooth
Easy to use
Easy touch controls give you a boost in the mood and energy of the party. Easily change track, volume, and pairing with just a simple touch.
Portable and versatile:
Enjoy high-definition stereo sound with an impressive volume, whether you’re lunch, partying, camping or biking.
Build with advanced technology and compatible with all Bluetooth devices
Better Sound Quality:
Enjoy your music in 12W full-body stereo via two unique high-performance drivers and advanced bass.
Extended playing time:
The built-in 2200 mAh rechargeable lithium-ion battery guarantees 12 hours of playback at 75% volume. Recharge up to 4 hours with the included micro USB cable.
|Doss Soundbox Touch Wireless Bluetooth|
|The sound is clear and loud||It may take upto 4 hours to charge|
|Very good bass quality|
|Ideal when you are travelling|
|Make & recieve phone calls|
Recent Buyer Reviews On Doss SOundbox Touch Wireless Speaker
One of the main things that people admire in praising this speaker is that it has excellent sound quality. It has enough bass to satisfy the music server to avoid vibrations and accidental changes. It is very easy to configure Bluetooth pairing and call quality when it is manufactured or received through this speaker.
It can be disappointed when this speaker is part of a multi-device home.
3. DOSS SoundBox XL 32W Bluetooth Speakers
The built-in 20W DOS Soundbox XL drive and DSP technology deliver powerful bass, well-balanced mids, and crystal-clear highs. With an advanced 12W subwoofer and two passive bass radiators, you can enjoy your music in every corner of your room. Its classic color and design complement your lifestyle and your already attractive home.
Features Of Doss Soundbox XL 32W Bluetooth Speakers
Advanced with a robust 20-watt driver and DSP technology, this Bluetooth speaker delivers stereo sound with rich bass, tight mids, and crystal clear discs. The huge sound is powerful enough to fill any room.
Powered by a 12-watt subwoofer and passive radiators, strong bass boost with less distortion.
Bluetooth 4.0 provides a stable connection 33 feet away and is compatible with all Bluetooth enabled devices. It also supports daughter cards and TF cards.
For a long time:
The built-in 2200 mAh rechargeable lithium-ion battery guarantees 10 hours of playback at 50% volume. Recharge in just 3-4 hours with the included power adapter.
Read Also 15 Best 6.5 Component Speakers For Bass
|Doss Soundbox XL 32W Bluetooth Speakers|
|Powerful sound quality||It’s hard to find any drawbacks in this model|
|Good bluetooth connectivity|
|Excellent bass quality|
Recent Buyer Reviews On Doss Soundbox XL 32W Speakers
Most buyers preferred the DOS Soundbox XL32W Bluetooth speaker and stated that it offers excellent sound and stereo throughout the home. and have nice touch buttons on top.
These days, you can get a pretty decent Bluetooth speaker for around $ 100, some seem a little larger than expected, well built.
4. DOSS Wireless Stereo Pairing Speakers
Soundbox Pro provides incredible sound with enhanced bass, wireless stereo pairing, and an excellent light show. In Wireless Stereo Duo moments, the two Soundbox Pro take on an amazing LED light show that changes color and automatically syncs the beat of any audio game.
Features Of Doss Wireless Stereo Pairing
2 full-range drivers and 2 passive radiators produce 20W stereo sound with enhanced bass, tuned mids, and crystal-clear heights without distortion at any volume.
Turn up the bass and volume higher by pressing the single button. Enjoy the bass that fills every corner of your room.
Connect 2 Soundbox Pro speakers through a single device for 360 sound stereo sound and double the volume.
The amazing light and phase response consisted of 6 colors and 3 rhythm lighting patterns.
Bluetooth 4.2 connects at a distance of approximately 66 feet and is compatible with all Bluetooth enabled devices. Furthermore, this Bluetooth speaker supports auxiliary input, TF card as well as Echo Dot.
|Doss Wireless Stereo Pairing Speakers|
|Connect to soundbox||Low battery warning is annoying|
|True wireless stereo pairing|
|Very strong bass|
Recent Buyer Reviews On Doss Wireless Stereo Pairing Speakers
Most buyers are impressed with the performance of the DOS wireless stereo pairing and suggest this Soundbox to other potential buyers
Initially I was hesitant to buy a Bluetooth portable speaker but the Doss Soundbox Touch has been working very well. This speaker did not disappoint. It weighs more than the Touch model, and the physical size is larger, but not by much.
5. DOSS SoundBox Plus Portable Wireless
Soundbox Plus delivers superior sound with impressive bass, wireless stereo pairing and a great light show. Two Soundbox Plus offers a stunning audio-visual experience with its color change function and wireless connectivity. Bring your party to life with bright colors and bouncy ascents. Enjoy uninterrupted music with a built-in rechargeable lithium battery whenever you go to 50% volume.
Features Of Doss Soundbox Plus Portable Speaker
Powered by its 16-watt stereo driver, this Bluetooth speaker delivers superior stereo surround sound with enhanced treble, rich mids, and bass.
With a single definition, adjust the lighting mode or add two speakers in TWS mode using the ADD button. It’s easy to take your party to the next level.
Mixed lights with pair:
Five light patterns that fit your mood. And keep the party with high-definition streaming music. 2 Soundbox Plus doubles the volume via a single device for pair of speakers and better stereo-surround sound. Provide a dynamic musical experience up to 66 feet.
|Doss Soundbox Plus Portable Speaker|
|Value for money||Nothing bad about this. Good quality product|
|True wireless stereo pairing|
|Party lights feature|
|Very strong bass|
Recent Buyer Reviews On Doss Soundbox Plus Portable Speaker
Many buyers preferred the DOS Soundbox Plus Portable Wireless and said it provided great sound coverage and strong signal throughout the home. Children love changing colors and fading lights in and out of music as well as turning off the lights. It’s easily paired with the iPhone in seconds which is great. Some buyer reports, after upgrading it a little bit. the sound doesn’t as good and also it charger.
Overall, the DOS wireless stereo pairing portable speaker is easy to use with loud sounds. The fact that it is capable of playing a variety of music genres makes it adaptable to almost all users. With that said, we would recommend it for indoor-outdoor use and recommend that you handle it with care. We can understand the hype surrounding it and why it has become a music lover’s favorite. Unless you are asking for studio-quality sound, you will be happier. We found the DOSS Soundbox Touch attractive, solid, efficient, and competitive against speakers outside its price range. Within its price range, it could be one, if not the best option available on the market today.
Factors We Looked At While Reviewing Doss Touch Bluetooth Speaker
Audio quality is one of the most important considerations because this guide is about the DOS Touch Wireless Bluetooth Portable Speaker. This means that the maximum decibel level should be good and the audio quality should also be effective as the volume level increases. Audio drivers are the ones you should check as it is a sound-generating unit. Subwoofers are also important because they produce powerful bass that brings audio to life. You can do everything from rock music to dance rhythm effectively. Pay attention to the frequency response of the audio drivers, as it indicates the range of sounds you use.
Bluetooth Connection Range
The Bluetooth quality should play an important role in purchasing the product. Watch out for updated Bluetooth, which stands for 4.0 and higher. Also, the range of the connection is important, so you can increase the distance from the audio streaming device. The maximum range is generally around 66 feet, but there is a higher limit if you need it. You can also connect 2 speakers to more than one device at the same time. This means that you can connect the device to the iPhone to listen to music and incoming calls. It provides persistence and contribution that authentic products can provide.
Most buyers use Bluetooth speakers outside or only in local places. Therefore, if it is large and heavy, transporting the problem may be a problem. All of the boomboxes on this list are portable, meaning they fit easily into your backpack and don’t take up too much space. Pay attention to the dimensions and weight of the product, as it can play the role of things you carry in your luggage while traveling on an airplane.
Due to the nature of Bluetooth speakers, they are battery-operated, so consider the amount of time per charge. You can expect great battery life for the top end of the scale as the best battery technology is used. However, as battery technology improves, you can expect a higher quality battery on the budget side of the scale.
About DOSS As A Brand
DOSS is competitive brand in the audio industry in many countries with 20-year innovation and a global design team. They are a well-established manufacturer that specializes in developing the most advanced audio technology, as well as exclusive tools. In addition to creating state-of-the-art audio technology, we pride ourselves on ensuring the customer experience.
Amazon Site is a participant of the Amazon Services LLC Associates Program, an affiliate advertising program that is designed to provide aid for the websites in earning an advertisement fee by means of advertising and linking to Amazon products.


Frequently Asked Questions
What Are Some Incentives For Going Solar And Making The Switch To Electric Heating That's Powered By Solar Panels?
Some communities have significant incentives that make solar power more affordable for homeowners. There are often incentives for homeowners to make the switch to electric heat that’s powered by solar panels. The federal government also offers incentives for the installation of solar panels. There also are incentives that are offered at the state level, and the amount of money that you can get from them varies significantly from one state to another.
Will Solar Panels Pay For Themselves?
Solar panels almost always pay for themselves over the course of time whether you purchase a single solar panel or a large solar array. In fact, it is possible to save a large amount of money with solar panels. That is why we highly recommend that property owners in the California area make an investment into solar panels for their home. Not only do you get great benefits from tax credits to property value increase, but you will get passive income from the lesser utility bills for the property. Not to mention the environmental savings.
Why Should You Install A Solar System On Your Home Or Business?
Not only can you start saving on your electric bill immediately, but using solar panels can help to preserve the environment. One reason for this is that using solar panels reduces your consumption of fossil fuels. This can reduce air pollution, water pollution, and global warming. If you use solar panels, you will not be affected by power outages. This is because you can use a battery to store the electricity that your solar panels produced for a long period of time. Electricity might become much more expensive in the future. Homes with solar panels are always significantly less vulnerable to increases in the cost of electricity, and houses with exceptionally large amounts of solar panels aren’t vulnerable to these price increases at all.
Why Should You Go Solar Now? Aren't There Innovative New Technologies Being Developed?
Despite the fact that innovative new technologies for solar panels are being developed, installing solar panels now allows you and the environment to benefit from solar power right away. It could be a long time before the proposed technologies are developed, and the degree that these technologies would benefit homeowners is uncertain. Also, it might be possible for the new technology to be integrated into solar panels that were already built.
What Are Photovoltaics?
Photovoltaics refers to any system that converts light energy to electrical energy. A photovoltaic system uses solar panels to capture sunlight’s photons. These solar panels each have many solar cells made up of layers of different materials. An anti-reflective coating on top helps the cell capture as much light as possible.
What Are The Components Of A Photovoltaic System?
- The photovoltaic cells (PV cells)
- A charge regulator
- A controller for your stand alone system
- An inverter to connect to an AC system in your home or the electric grid
- Mounting hardware
How Much Roof Space Do You Need For A Solar Array?
It depends on the amount of electricity that you need to generate. You can determine this by looking at your power bill. If there isn’t enough roof space for your electricity needs, you can install solar panels near your home rather than on the roof. In addition, your region’s climate plays a role in determining the amount of roof space that you need. If you live in a sunny climate, you won’t need as much roof space for solar panels.
Can Solar Arrays Increase The Value Of Your Home?
Solar arrays can significantly increase the value of your home. One reason for this is that they allow the new homeowner to reduce their electricity costs right away. Another reason why solar arrays increase your home’s value is that solar panels are a unique feature that can make your home more sought after by prospective buyers.


How Does the Cochlear Implant Work?
The cochlear implant bypasses
the damaged parts of the inner ear and directly stimulates the remaining
hearing nerve fibers in the cochlea with electrical signals.
The Cochlear Implant System works in the following manner:
1. Sounds are picked up in the small, directional microphone located in the ear level speech processor.
2. The speech processor filters, analyzes and then digitizes sound into coded electrical signals.
3. The coded signals are sent from the speech processor to the transmitting coil.
4. The transmitting coil sends the coded signals as FM radio signals to the cochlear implant under the skin.
5. The cochlear implant delivers the appropriate electrical signals to the electrode array, which has been inserted into the cochlea.
6. The electrodes along the array stimulate the auditory nerve (hearing nerve) fibers in the cochlea.
7. The resulting electrical signal is sent through the auditory system to the brain where the signal is interpreted. After a period of rehabilitation, these signals are interpreted in the brain as sound.
© 2006 Ohio Ear Institute, LLC


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Hi Tech Nerds LLC provides complete computer networking services to meet all your business needs. In today's world of computer technology, companies depend on fast reliable service.
We have a team of qualified technicians with years of hands on technical expertise. From purchase and setup of a new network to syncing your handheld device to your office computer, Hi Tech Nerds is here to help you! Let Hi Tech Nerds assist your company with all of it's technology needs.
We have a standard list of services we provide to all our clients. In addition we will meet with you to design a customized plan that will address your specific business needs.
We only use products for our customers that we use for ourselves.
We have chosen to partner with some of the largest computer companies in the industries in order to provide our customers with the most innovative and dependable equipment available in the market place. Our goal is to meet your business needs through technology in the most cost efficient matter.
"In all our dealings with Hi Tech Nerds, we have been extremely satisfied with their outstanding performance. Their promptness in meeting our computer needs has contributed to the continued success of Tennier"
"Hi Tech Nerds has always been professional, efficient, reliable, and above all honest."
"We can count on their availability and high quality service."
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Gene Yu, George Wolberg, Ionnis Stamos, and I have developed a framework for segmentation of 3d range images. We are currently developing this further to include modeling from multiple scans. The goal of the project is to produce a software library that will greatly speed up the modeling of large scenes from range data. [pdf]
Jason Hu, Gig Mageras and I have been developing a tool for planning radiation treatment that leverages methods of statisitically based machine learning. [pdf]
Irina Gladkova, Srikanth Gottipati and I have been using machine learning methods to statistically model multi-spectral sattelite images for image compression. [pdf]
Jong-Il Park, Moon-Hyun Lee, Shree Nayar and I have developed a method for multiplexing multi-spectral illumination for multispectral imaging. [pdf]
Shree Nayar, Peter Belhumer and I have developed a projector-camera system that makes it possible to correct projected images in order to control the appearance of a surface. [pdf]
Note: For a complete list of publictions follow the publications link.


Technology and sustainability have been walking side by side. One of the biggest challenges faced by researchers nowadays is to develop new technologies that will not only bring innovations to a specific industry but will also decrease natural impact and improve environment conditions. In logistics, fully electric trucks promise better air quality and lower noise.
The launch of this technology will bring many positive changes in the logistics market, allowing companies, for example, to conduct operations with zero local emissions and hardly a whisper. The market launch of this technology is estimated for the beginning of the next decade, by Daimler Trucks. The company has already been demonstrating impressive sustainability actions, but the development of electric trucks will play a big role in their strategy to lead as one of the most sustainable businesses in the technological industry.
Developers have been basing this new technology into the concept of replacing the conventional drivetrain by a new electrically driven rear axle with electric motors directly adjacent to the wheel hubs – derived from the electric rear axle which was developed for the Mercedes-Benz Citaro hybrid bus. The power is supplied by a battery pack consisting of three lithium-ion battery modules. This results in a range of up to 200 km – enough for a typical daily delivery tour.
The result of the launch of these trucks will be increasing the permissible gross vehicle weight of trucks with alternative drives up to one ton, which will level out the weight surplus of the electric drive. This will raise the permissible gross vehicle weight of the Urban e-Truck from 25 to 26 tons, which will bring the original extra weight down to 700 kg compared with a directly comparable IC-engined truck.
The operation of the trucks is being tested in the city of Stuttgart, Germany, since April 2016. Take a look at the first results of the e-Truck:
Subscribe to our newsletter in the sidebar and learn everything about logistics marketing and innovations.


Delivered in partnership with K-Sport, Dynamix is being used by over 300 professional clubs around the world to review performance outputs, captured from wearable and tracking systems, on a daily basis to help optimise every player’s physical conditioning.
Dynamix is fully compatible with devices provided by various wearables providers across elite football.
Domestic optical tracking data from your league can be integrated for analysis alongside data captured from wearables.
All data uploaded is archived in a private and secure online platform, which can be accessed via desktop, tablet and smartphone.
Within Dynamix, you have the ability to set up a wide range of session, match and season reports, which can be tailored for coaches, managers and players.
These reports can be downloaded in a wide range of formats – and players can be provided with their own Dynamix login to review their own performance data.


The Internet of Vehicle (IoV) market, valued at $66,075 million in 2017, is forecasted to reach $208,107 million by 2024. The reason for this growth can be attributed to rising demands, improvements, and vast upgrades in the automotive industry, the increase in connected devices, and the introduction of Logistics 4.0. Here is the growing internet of the vehicle market.
IoV is somewhat synonymous with the automation of vehicles or implementing IoT technologies in vehicles.
The IoV ultimately allows vehicles to communicate with drivers, other vehicles, management systems, pedestrians, and infrastructure, all in real-time. The improved safety factors related to both drivers and pedestrians that stem from this technology is another reason for its popularity.
The IoV technology can be broken down by the communication channels.
The vehicle can communicate with itself first (intra-vehicle), which results in an internal performance review. The vehicle can also communicate with other vehicles (vehicle-to-vehicle) through


Russell IPM at Pest Protect 2016 – Stuttgart Germany
Pest Protect 2016 provided the perfect opportunity for Russell IPM to launch the iPest rodent monitoring system to the German market. The event was the ideal place to showcase the technology and allow visitors to get hands-on with this innovative new system.
The iPest system collects real-time data on rodent activity and sends the information directly to a smartphone through the iPest mobile app or email, 24 hours a day, 7 days a week. The wireless technology utilises a double trigger mechanism to detect the presence of rats or mice in the bait station, which prevents false notifications and ensures any information recorded is accurate.
Paul Sidebottom, our business development manager explained: “iPest is a simple to use monitoring system that gives pest controllers accurate information on rodent infestation levels whilst helping to identify the success of the treatments employed.”
He added: “The advantage of the iPest system over other electronic devices on the market is the fact that iPest will not give false positives. This prevents wasted site visits and unnecessary inspection of empty traps reducing labour and transport costs.”
Russell IPM were also happy with the interest shown in the company's related rodent products, such as the Snap’Em range of gels and tabs for clean and safe rodent attraction. The formula, devised by Russell’s R&D department, contains highly attractive non-toxic ingredients for use with snap traps and bait stations such as those in the iPest range.
Everyone in the team was extremely pleased with the turnout for this major product launch in Germany and they are looking forward to the next Pest-Protect event.
For more information please contact +44(0)1244 833 955 or email email@example.com


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Samsung R710 Suede smartphone. Released Released 2011, March. It have a TFT screen of 3.0″ size. GB RAM and are getting power from the processor. SIM Card Type: Mini-SIM.
The Maximum amount of ECC Registered RAM the Dell PowerEdge R710 server can hold is 576GB (18 x 32GB). The R710 will manage up to 18 single or dual rank DIMMs, or up to 12 Quad Rank modules. DO NOT MIX DIFFERENT MEMORY TYPES. Speed options for the PowerEdge R710 include: 1066 to 1866 MHz.
16 Bit D/A Converter: The JVC KW-R710 utilizes a 16-bit digital to analog converter for superior sound quality. MOSFET Amplifier: The JVC KW-R710 is equipped with a MOSFET amplifier. Compared to conventional power supplies, the MOSFET amplification circuit is smaller and more efficient, and it delivers increased power with less distortion and absolutely zero on/off switching noise.
Dell Poweredge R710 2U Server. Clean and off-lease – some minor scratches from pallet stacking. NO COA on Machine NO Media Disc Included. Specifications 2x Intel Xeon 3.33ghz 12mb Cache 6.4 GT/s Quad Core CPUs X5680 18x 8gb PC3-10600R ECC Registered Memory 6x 2tb SAS III Drives DVD Drive Perc H700 512mb Cache Raid Controller with Battery
Dell PowerEdge R710 Memory (RAM). Dell R710 DDR3 Registered ECC RDIMMS. The Dell PowerEdge R710 server has a myriad of memory options available for upgrades. The system supports up to 288GB of RAM using DDR3 registered RDIMMs or 24GB when using unregistered ECC UDIMMs.
6 PowerEdge T620 Technical Guide 1 System overview Introduction The Dell™ PowerEdge™ T620 is a feature-rich, two-socket tower server with up to 24 DIMM slots, storage capacity of up to 32 2.5-inch or 12 3.5-inch drive bays, and processing power from the
Oct 07, 2009 · When Dell launched its PowerEdge R610 rack server earlier this year, its superb build quality and features impressed enough to earn it a coveted Recommended award and a place on the PC Pro A List.
Buy Dell P9rn2 8gb (1x8gb) Pc3-10600 1333mhz Ddr3 Sdram 1.35v Dual Rank 240-pin Registered Ecc Memory Module For Poweredge And Precision Systems. Refurbished..Great customer service. See full list on jonkensy.com Dell PowerEdge R710: Type: Dell PowerEdge R710 11G 2U server: Conditie: Gebruikte server / Refurbished hardware / Compleet samengesteld & getest HP Proliant server: Processor: 2x Intel Xeon E5645 2,4GHz Six Core 12MB (12 core 24 Threads) Ram geheugen: 32GB 1066Mhz ECC Registered : Geheugen: DDR3 ECC Registered: Caddy (tray) Zelf te selecteren ... The MM710 is a truly innovative mouse that does more with so much less. Along with all the pro-grade features that make our gaming mice deadly in combat, we've also implemented a striking new shell design and a deceptively durable, lightweight Ultraweave cable to trim the overall weight of the mouse...


Although computers had started to become part of everyday life by 1987, they were still seen as a luxury item. Most offices had them but many homes did not. The software hosted was often rudimentary and in the case of PCs, tended to be run via a corresponding tape deck. The mother boards were large and processing power was limited. But despite being slow and clunky by today’s standards, there are a few classic old models that are remembered fondly by many who used them.
Introduced in 1982, the Commodore 64 become the highest-selling computer model of all time. By 1987 it was in homes across the world. It sold for about $595 – pricey by today’s standards – (It would be $1,477 in 2016’s money) and benefited from multi-coloured sprites and an advanced sound processor. Bubble Bobble – an arcade game – was arguably the most popular Commodore game released in that year. Starring twin bubble dragons Bub and Bob, the game forced players to travel through one hundred stages, as they blew and burst bubbles and jumped on and platforms to navigate level obstacles. The computer sold in regular retail stores instead of electronics and computer hobbyist stores and produced its parts in-house to reduce costs.
The BBC micro-computer
Acorn’s BBC micro-computer was the school computer of choice, famous for its red control keys and cream body. The computer was rugged enough to withstand the classroom environment but sophisticated too – it was used to simulate and develop the ARM architecture that has evolved into one of the most widely used 32-bit instruction set architectures. There is still a retro-computing community of dedicated users finding new jobs for the old BBC hardware. The computers still survive in a few interactive displays in museums across the UK too. Citadel and Elite are perhaps the two best known games played on the BBC micro computer.
Apple Macintosh II
Released on March 2 1987, the Macintosh II had a whopping introductory price of US$5500. During its life span – between 1987 and 1992 – it became one of the most powerful personal computers available. The first computer to use a Motorola 68000 series processor (other than the Motorola 68000), it became a high-end workstation-class machines for graphics and scientific computing but was still used as a mainstream desktop computer. It had a memory of 1MB and a modular system (without built-in disk drive). The first PC from Apple, the Mac II benefited from ‘Color QuickDraw in ROM’, a colour version of the computer’s graphics language.
Amstrad CPC 464
First released in 1984, An 8-bit home computer the Amstrad CPC 464 was updated eight times between 1984 and 1990. The computer competed successfully with the Commodore 64 and the Sinclair ZX Spectrum and established itself in many homes in the United Kingdom, France, Spain, and the German-speaking parts of Europe. The computer was used mainly to play video games and was a low price compared with the Apple II and Commodore 64. The high res text and graphics and the system’s ability to run CP/M software also made it attractive for small business users.


I have gratuated from University Paris-Saclay in computer science and machine learning in 2018. Right after that, I became an independant freelancer and worked closely with INRIA, Chalearn and Google, to organize challenges on CodaLab, a platform hosting data science competitions. Today, I am research engineer and PhD student at LISN, under the supervision of Isabelle Guyon, a.k.a. the "Queen of Challenges" and co-inventor of SVM. In this context, I continue organizing machine learning challenges, and I have a role in the development and the administration of CodaLab. My research topics include the methodology and experimental design in machine learning, the performance comparison between models and the organization of competitions. I try to answer questions such as: how to fairly rank classifiers? Which scoring metric is the most robust? How the tasks should be designed in order to reduce potential biases? I tend to treat the field of artificial intelligence as an experimental science, and to get my hands dirty by directly diving into implementation. I am also a music lover, producer and composer. Thanks for reading!


Whether you’re a professional photographer or simply enjoy capturing everything on your smartphone, one thing that can certainly ruin your day is running out of battery. And while there are plenty of ways to keep your devices charged, having the right batteries and charging accessories can make a world of difference. In this blog post, we’ll take a look at some of the best batteries and charging hubs on the market to help enhance your setup for 2023.
1. Anker PowerCore+
The Anker PowerCore+ is a reliable portable battery that will keep your devices charged for days. With a massive 26800mAh capacity, you can easily charge your smartphone multiple times before needing to recharge the battery itself. It also has a USB-C output, which makes it perfect for charging a MacBook or other USB-C devices. The PowerCore+ is also equipped with Anker’s exclusive PowerIQ and VoltageBoost technology, which ensures the fastest possible charge for your devices. Plus, it comes with a travel pouch and a USB-C cable for convenience.
2. RavPower USB-C Power Bank
The RavPower USB-C Power Bank is another great option for those who need to charge multiple devices on the go. Its 20000mAh capacity ensures that your devices stay charged for hours on end, and it also has two USB-A ports and a USB-C port for added versatility. The RavPower USB-C Power Bank also comes with intelligent protection circuitry, which ensures that your devices are safe from overcharging and overheating. It’s compact and lightweight, making it easy to carry around in your backpack or purse.
3. Apple MagSafe Battery Pack
For those with newer iPhone models, the Apple MagSafe Battery Pack is a great way to keep your device charged while you’re on the go. It attaches magnetically to your iPhone and provides up to 15 hours of battery life. The MagSafe Battery Pack also supports pass-through charging, which means that you can charge both your iPhone and the battery pack simultaneously. It’s a bit pricey compared to other batteries on the market, but it’s an excellent option for those who want to keep their iPhone charged without having to carry around a separate battery pack.
4. Satechi Type-C 75W Travel Charger
If you’re someone who travels frequently, the Satechi Type-C 75W Travel Charger is a must-have accessory. It’s a powerful charging hub that can charge up to four devices simultaneously, including a MacBook, iPhone, and iPad. It’s equipped with a USB-C Power Delivery port, which allows for fast charging of your USB-C devices. There are also two USB-A ports and a Qualcomm Quick Charge 3.0 port for added versatility. The Satechi Type-C 75W Travel Charger is also compact and lightweight, making it easy to pack in your suitcase or backpack.
5. Anker PowerPort 6
The Anker PowerPort 6 is another excellent charging hub that can charge up to six devices at once. It’s perfect for those who have multiple devices that need to be charged at once, such as a laptop, tablet, and smartphone. The PowerPort 6 has two USB-C ports and four USB-A ports, which means that you can charge a wide variety of devices. It also comes equipped with Anker’s exclusive PowerIQ and VoltageBoost technology, which ensures that your devices charge quickly and safely.
Having the right batteries and charging hub can make a world of difference when it comes to keeping your devices charged and ready to go. Whether you’re a professional photographer, a student, or simply someone who relies heavily on their smartphone, investing in high-quality batteries and charging accessories can help ensure that you never run out of battery life when you need it most. From portable batteries like the Anker PowerCore+ and RavPower USB-C Power Bank to charging hubs like the Satechi Type-C 75W Travel Charger and Anker PowerPort 6, there’s a wide range of options available to suit your needs and budget.


From the article above:
After 21 years, the code that has kept the world's GSM networks safe from interception has been broken.
According to a 28 year old German cryptographer Karsten Nohl, speaking at a hacker conference in Berlin the Chaos Communication Congress, the encryption code has been deciphered.
Nohl and a group of cryptographers claim that they have broken and published the primary encryption code for GSM, using legal methods to break the A5/1 standard, and have made available a 'code book' of binary data that could be used to decipher the content of a call within hours or even minutes.
"This shows that existing GSM security is inadequate. We are trying to push operators to adopt better security measures for mobile phone calls," he said.
Let's see how this plays out in 2010, if the code book is released publically, or perhaps finds its way into not-so-nice hands.....


2017 is set to be an exciting year for new smartphone releases! For starters, Nokia is making its comeback this year. Apple is also celebrating the 10th anniversary of the iPhone, and Samsung will of course try to recover from the Note 7 disaster of 2016.
Some of the most exciting new smartphone launches coming this year are:
- iPhone 8
- Samsung Galaxy S8
- OnePlus 4
- Samsung Galaxy Note8
- Nokia Android phone
- Microsoft Surface smartphone
- HTC 11
To read more about these new devices visit IBTimes
Do you have a new device that you need fixed? Contact us, even for new devices!