| Current diesel vehicles are (practically) all fitted with a rev counter. But diesel-engined cars tend to ‘last’ longer than their counterpar...
| Current diesel vehicles are (practically) all fitted with a rev counter. But diesel-engined cars tend to ‘last’ longer than their counterpar...
| A while ago the author saw a demonstration of a Philips television system equipped with the Ambilight system. This lights up the background...
| This data acquisition card for connection to the USB has eight digital outputs, eight digital inputs, two 10-bit analogue outputs and eight...
| The best way to inspect digital signals is with a logic analyser. Sometimes it's useful to be able to do this on-site, or you may have t...
| To use the Nintendo GameBoy as a system control centre, you need an I2C interface in addition to the special plug-in card. The circuit prese...
| Although most digital cameras have a built-in flash, a connection for an external flashlight is rarely seen. Still, on some occasions it’s u...
| This R/C analyser measures and stores the speed of an R/C model car directly in the car. It is aimed at R/C model car builders who want to k...
| One again Elektor Electronics makes its competitors take a very distant back seat by publishing the world’s first homebuilt DRM receiver for...
| This circuit is based on the PIC16C765, a recent addition to the large Microchip PIC family. It can be used to measure two analogue voltages...
| The USB Audio-DAC described exactly two years ago received unexpected acclaim as a small external sound card. Soon after the publication we...