Increasing Battery Life With UB20M Voltage Detector

Increasing Battery Life With UB20M Voltage Detector

Engineers at the University of Bristol have developed a three terminal pico-power chip that can cut standby drain in sensor nodes...


facetVISION: Compound Eyes for Industry and Smartphone

facetVISION: Compound Eyes for Industry and Smartphone

Researchers at the Fraunhofer Institute for Applied Optics and Precision Engineering IOF have developed a process that makes the...


EEZ H24005, Two-Channel Programmable Power Supply

EEZ H24005, Two-Channel Programmable Power Supply

Envox Experimental Zone (EEZ) is an open hardware and open source development website, that creates and shares various open...


OpenScope, An Open Source Multi-function Board

OpenScope, An Open Source Multi-function Board

In order to make learning and using electronics accessible to all, Digilent Inc., an electrical engineering products company, had...


Mini Digital Barometric Altimeter

Mini Digital Barometric Altimeter

pinko @ exrockets.com has published a mini barometric altimeter based on PIC18F2553.


STEMTera, Arduino Compatible Built-In Breadboard

STEMTera, Arduino Compatible Built-In Breadboard

Sydney backyard inventor, JP Liew, who invented MicroView that had successfully raised USD 573,000 in 30 days on Kickstarter two...


Upverter, The Online Hardware Design Hub

Upverter, The Online Hardware Design Hub

If you are a hardware DIY enthusiast who is interested in open source hardware and want to share projects and designs, you have...


Teardown, Repair and Experiments with a Tektronix RSA 6114A Real-Time Spectrum Analyzer

Teardown, Repair and Experiments with a Tektronix RSA 6114A Real-Time Spectrum Analyzer

Shahriar @ The Signal Path did a teardown and repair of Tektronix RSA real-time spectrum analyzer.


“DIY LiFePO4 Charger” Challenge by Elektor

“DIY LiFePO4 Charger” Challenge by Elektor

A new challenge is posted on Elektor, for building a charger project for 3.6-V single-cell lithium iron phosphate (LiFePO4), a...


Introducing Flowcode 7, The Electronic System Design IDE

Introducing Flowcode 7, The Electronic System Design IDE

Matrix Technology Solutions Ltd.


5V @ 2A Step Down Converter using TPS54202

5V @ 2A Step Down Converter using TPS54202

The circuit shown here is a step down converter which can convert an input voltage varying from 8V to 28V to 5V.


TINY LOAD CELL AMPLIFIER

TINY LOAD CELL AMPLIFIER

pinko @ blog.exrockets.com wanted to test some cheap load cells so he decided to build his own load cell amplifier.