| These days USB sticks are available for all kinds of applications, ranging from the storage of data to the measurement of temperature. USB s...
| These days USB sticks are available for all kinds of applications, ranging from the storage of data to the measurement of temperature. USB s...
| Curve tracers have been a staple in Elektor since 1979. This practical project from 2009 measures and records characteristic curves of NPN/P...
| Here we present a 3D display of LEDs, each of which can be controlled individually.This magnificent cube has at its heart an Atmel AVR micro...
| If you have a fit looking at your monthly phone bill you might want to know who’s on the phone all the time. Also, you may want to start exe...
| This electronic alternative to mechanical temperature and humidity recorders is a very compact standalone unit which draws very little curre...
| As we show in this article, off the shelf radio modules called Short Range Device (SRDs) with an integrated microcontroller are here, making...
| In the last few years, the available range of operating systems for PCs has increased dramatically. Various free (!) operating systems have...
| This circuit can be built into a power bar and used to remotely switch six socket-outlets. It is controlled via an RS232 interface and uses...
| In the previous article we described the hardware necessary to enable a vehicle OBD system to communicate through the serial port of a PC. A...
| The DMX/MIDI interface described in the September 2001 issue is extremely flexible and suitable for nearly all applications, but it is a rat...