| An LC display can be used as a readout for all kinds of useful information without using the PC monitor for that. This is not unusual anymor...
| An LC display can be used as a readout for all kinds of useful information without using the PC monitor for that. This is not unusual anymor...
| This volume control makes use of an operational amplifier and a few passive components to mimic the operation of a logarithmic control while...
| Since its introduction ten months ago our Hexadoku puzzle has become famous and not just among electronics enthusiasts. Not surprising we’d...
| Better by milesCharlieplexing updateMini ATMega BoardMulti Colour LEDsAA Cell CharacteriserSC Analyser - some feedbackFree program for elect...
| Brushless Motor ControllerOld PCB numbersFPGA, Colossus New & Old£20 Sweex Router turned webserverARMed for IDE, and moreAA cells fully char...
| This issue of Elektor Electronics magazine comes with a free RFID card. With a little luck, your card contains a number that links it to a f...
| RFID cards are becoming increasingly popular in many fields where previously barcodes and chip cards were used. They open up many new possib...
| The free 13.56MHz RFID smart card given away with this issue is designed around the Mifare Ultralight IC (MF0 IC 01), the smallest member of...
| Only recently, hardly anyone could imagine that an RFID reader could be built without using a special reader IC. But it can be done, and wit...
| DiSEqC™ (Digital Satellite Equipment Control) is a way of controlling satellite receiver equipment and accessories. Many problems that occur...