| With this circuit you can detect the presence of an object from some distance away, depending on the sensitivity and the size of the obje...
More in Test & Measurement (359)
| Even though modern cars have a whole lot of technical and electronic novelties on board, a simple indication of the state of the car batte...
| <p>According to a press release from the ALPS Electric Co their HSHCAL humidity sensor is currently the world’s smallest commercially availa...
| When it comes to testing their designs, hacker communities around the world are not usually in a position to splash out mega bucks on expens...
| The nanotech company Owlstone, have already been using their Lonestar portable gas analyzers to detect contaminants in crude oil and industr...
| Here’s a multi-player (max. 4) version of that nerve-racking game called Wire Loop where contestants have to pass a metal loop around a str...
| Just a few additional components are needed to turn a Raspberry Pi into a DC voltmeter capable of reading up to 5 V and displaying the resu...
| The ADuCM350 announced by Analog Devices is targeted at wearable health monitoring applications (e.g. smart watches and advanced pedometers)...
| Version 2.04 of the EveryCircuit Android App has been released. Written by Igor Vytyaz, EveryCircuit from MuseMaze allows you to quickly mod...