Georgia Institute of Technology managed to cool FPGA trasistors using water, they announced: Using microfluidic passages cut directly into the backsides of production field-programmable gate array (FPGA) devices, Georgia Institute of Technology researchers are putting liquid cooling...

circuitvalley.com has build a small FPGA board based on Xilinx  XC3S250E : I have built a little FPGA board Xilinx xc3s250e called WireFrame. the board is only 500mm x 25 mm in size and it is possible to put it breadboard. board has 32MByte SDRAM, 4MByte serial Flash for storage....

More than 50 developers tested Wiznet modules during Pizza workshops in Brno, Bratislava and Budapest. The main topic of Pizzaworkshop was Ethernet communication via Wiznet modules. Developers had a chance to test how fast and simple it is to connect the device to Ethernet and all...

by Jason Poel Smith @ makezine.com: Halloween is the perfect opportunity to create fun special effects. When you want to be able to control props and effects remotely, one good option is to use an infrared remote control. In this project, I’ll show you some simple remote...

by liwenyip @ instructables.com: In this tutorial I’ll show you how to use an Arduino to decode signals from RF remotes, and re-send them to remotely control some mains switches and a garage door. Decoding and sending 433MHz RF codes with Arduino -...

This is a walkthrough of the T400 prototype as of 2015-09-20. T400 Temperature Datalogger Prototype -...

by Adam Haile @ maniacallabs.com: The 2014 NC Maker Faire was a huge turning point for Maniacal Labs. It was there that the idea for the AllPixel and what is now BiblioPixel got their start. It’s also where we showed off our first custom-built LED display, the 24×24 LPD8806...

by Abid Jamal @ electronicslovers.com: what is Mppt( Maximum power point tracking) ? "we use MPPT algorithm to get the maximum available power from the Photovoltaic module under certain conditions" How MPPT works ? Why 150W solar panel does not equal to 150 w? For example you...