| This analysed can be used to troubleshoot a reluctant proprietary application or to ‘reverse engineer’ existing applications. The device com...
| This analysed can be used to troubleshoot a reluctant proprietary application or to ‘reverse engineer’ existing applications. The device com...
| A voice changer that emulates a so-called Cylon voice can be implemented with the help of a small microcontroller. Those of you who have wat...
| Here’s the first real-life application of ECIO modules introduced in the October 2007 issue of Elektor. An ECIO acts as the brains of a PLC...
| The operating principle consists of measuring the average colour of an image and using colour LEDs to emit the same colour in order to ‘pain...
| A while ago the author saw a demonstration of a Philips television system equipped with the Ambilight system. This lights up the background...
| The CAN bus network is usually associated with vehicle systems or industrial automation but it can also be used in many other situations inc...
| High-brightness LEDs are being used more and more widely in lighting applications. Here we present a simple ‘mood light’ using just a few co...
| The availability of increasingly high-performance digital cameras and falling prices has encouraged a good many people to take an interest i...
| The circuit described here, called ‘LEDBUS’ allows a practically unlimited number of LEDs to be controlled and up to ten lighting programs c...
| Carbon dioxide (CO2) is not just a threat to the environment, it is also an important and often ignored factor in determining air quality in...