| The 1-Wire bus from Dallas Semiconductor is very suitable for use in a small (home) network with various switches, sensors and actuators. Th...
| The 1-Wire bus from Dallas Semiconductor is very suitable for use in a small (home) network with various switches, sensors and actuators. Th...
| White light LEDs have been a long time in the making. This design (as part of our Mini Project series) employs a simple circuit to make the...
| This project has been designed to interface an EIA-232 channel to an EIA-485 half-duplex bus. We should do so because EIA-485 offers more fe...
| Using a digital DMX signal, a 0-10 V control voltage or manual control, this dimmer can individually set the brightness of up to four spotli...
| In some situations and locations, the use of a mobile phone is forbidden. You may be discussing sensitive information in a closed meeting or...
| CompactFlash cards are memory media that retain their contents without a supply voltage. They are used in digital cameras, among other thing...
| This circuit complements the remote controls with which practically all consumer electronics devices are equipped: a receiver which can oper...
| The 1-Wire devices from Dallas Semiconductor are components that via a simple serial connection can be connected to each other, a circuit or...
| It has, by now, become well known that the Lego RCX-module is eminently suitable for experimenting with such things as robotics. But once th...
| The DMX/MIDI interface described in the September 2001 issue is extremely flexible and suitable for nearly all applications, but it is a rat...