News post & update: eleccircuit.com

News post & update: eleccircuit.com

Link to Electronic projects circuits

How to use a Battery Tester by Chayapol

Posted: 30 Apr 2015 06:48 AM PDT

A basic electronic learning what is needed is a battery. Because I do not want him to use the AC-line, which could be dangerous. So we store it in a lot of batteries. Sometimes project electronic does not work well, may have caused Batteries broken, or worn out…should be replaced. Normally, I tend to use […]

IEEE Spectrum

IEEE Spectrum


Ashok Jhunjhunwala: Reengineering Rural India

Posted: 30 Apr 2015 08:00 AM PDT



The TeNet group cofounder creates telecom, banking, and electricity systems to lift up underserved communities

Virtual Reality Pioneer Looks Beyond Entertainment

Posted: 30 Apr 2015 06:22 AM PDT



Jeremy Bailenson looks to virtual reality's future based on lessons from two decades of research

DARPA's Self-Steering EXACTO Bullets Home in on Moving Targets

Posted: 29 Apr 2015 02:05 PM PDT



Classified DARPA technology allows bullets to follow your directions after you fire them

How to Stop Killer Asteroids

Posted: 29 Apr 2015 12:00 PM PDT



Only vigilance and ingenuity stand between Earth and oblivion

Novel Process Promises Atomically Thin Semiconductors for Electronics

Posted: 29 Apr 2015 10:15 AM PDT



Novel manufacturing process brings uniform 2-D films to the wafer scale

IEEE Spectrum

IEEE Spectrum


Now Any Team Can Buy the Performance Analysis Engine that Helped Germany Win World Cup

Posted: 29 Apr 2015 09:00 AM PDT



SAP's Sports One combines on-field performance analysis software, with fan engagement and business operations support, in a single unified system

Sentinel’s Mission to Find 500,000 Near-Earth Asteroids

Posted: 29 Apr 2015 08:00 AM PDT



The privately funded space telescope will hunt for objects on a collision course with Earth

Robot Taxis Will Reshape Urban Landscapes

Posted: 29 Apr 2015 08:00 AM PDT



A study predicts that cities will be dramatically changed when no one drives to work and few people have their own cars

Fetch Robotics Introduces Fetch and Freight: Your Warehouse Is Now Automated

Posted: 29 Apr 2015 04:00 AM PDT



This pair of robots is ready to take over in warehouses, autonomously picking and delivering goods

IBM Shows First Full Error Detection for Quantum Computers

Posted: 29 Apr 2015 03:00 AM PDT



IBM's four-qubit array is the first to detect both types of quantum computing errors

How Oculus Story Studio Learned Storytelling in Virtual Reality

Posted: 28 Apr 2015 03:00 PM PDT



Oculus Story Studio founders take inspiration from films, games, and live theater to do VR storytelling

“Holey” Graphene Improved as an Electrode Material

Posted: 28 Apr 2015 01:30 PM PDT



Researchers develop a more refined process for making holes in graphene that promises greater charge capacity for supercapacitors

Mildred Dresselhaus: The Queen of Carbon

Posted: 28 Apr 2015 12:00 PM PDT



Electronics made from nanoscale tubes, wires, and sheets of carbon are coming, thanks to pioneering researcher Mildred Dresselhaus

DORA Telepresence Robot Gives You Fully Immersive Experience

Posted: 28 Apr 2015 10:30 AM PDT



"You feel like you are transported somewhere else in the real world"

Micromotors to Boost Hydrogen Fuel Cells

Posted: 28 Apr 2015 10:00 AM PDT



Microparticles could zip inside fluid to generate hydrogen gas

Trossen Robotics Blog

Trossen Robotics Blog

Link to Trossen Robotics Blog

Come See Us At the Chicago Mini Maker Faire This Weekend!

Posted: 28 Apr 2015 07:36 AM PDT

This Saturday, May 2nd we’ll be at the Chicago Northside Mini Maker Faire! The faire runs from 10am-4pm and will be filled with amazing and creative projects from the Chicagoland area, and beyond!

We’ll be demoing some of our crawlers like the PhantomX Quadruped and Hexapod. As well as some of our other robots, including the new HR-OS1. So whether you want to try out our crawlers or just chat about robotics, stop on by for a great time.

News post & update: eleccircuit.com

News post & update: eleccircuit.com

Link to Electronic projects circuits

RF immune power supply with RFI elimination

Posted: 28 Apr 2015 12:02 AM PDT

This is the RF Immune power supply with RFI elimination for Amateur radio. A typically Radio transmitters use High-frequency transistors as current driver so can cause very severe electromagnetic. Therefore, The power supply must be able to make the current higher than 10A. Figure 1 the schematic diagram RFI elimination This circuit must have the […]

IEEE Spectrum

IEEE Spectrum


The Murky Origins of "Moore's Law"

Posted: 28 Apr 2015 09:00 AM PDT



A hunt for the very first time the term was used

First X-ray Views Inside Overheating Lithium-ion Batteries

Posted: 28 Apr 2015 08:30 AM PDT



Gas pockets and short circuits can destroy battery innards during thermal runaway

When Integrated Circuits Couldn’t Be Trusted

Posted: 28 Apr 2015 08:00 AM PDT



In the 1960s, microelectronics were often unreliable

App to Driver: Get Ready to Roll!

Posted: 28 Apr 2015 07:00 AM PDT



A free phone app warns you when a red light is about to turn green

A New Bionic Eye: Infrared Light-Powered Retina Implant Coming

Posted: 28 Apr 2015 06:00 AM PDT



A photovoltaic device implanted in the retina will be tested in humans next year

Finding People In the Nepal Earthquake Zone

Posted: 27 Apr 2015 03:00 PM PDT



Google, Facebook, activate people finder tools

A Cheap, Ubiquitous Earthquake Warning System

Posted: 27 Apr 2015 02:00 PM PDT



A Silicon Valley company sets out to prove that earthquake-warning systems can easy to set up, effective, and cheap enough for Nepal

Graphene Could Enable Holographic 3-D Imaging on a Mobile Device

Posted: 27 Apr 2015 01:00 PM PDT



New photonic process would help eliminate the need for 3-D glasses

The Forgotten History of Small Nuclear Reactors

Posted: 27 Apr 2015 12:00 PM PDT



Economics killed small nuclear power plants in the past—and probably will keep doing so

Computer Models Show Terror Birds Hunted by Sound

Posted: 27 Apr 2015 11:35 AM PDT



Prehistoric killer used low frequency sounds to follow its prey's footsteps

The Promise of Precision Agriculture in Drought-Ridden California

Posted: 27 Apr 2015 11:07 AM PDT



What will it take to unlock high-tech farming?