Karel Walraven (34)

1-07-2004 | Nowadays some first-rate voltage references are available. Take the LM385 for example: this is available for different voltages and even com...

1-07-2004 | The increased availability of fast ADSL Internet connections has made it more attractive to install a small RJ45 Ethernet network in the hom...

1-05-2004 | Elsewhere in this issue is an article for a stepper motor driver. This article describes the demonstration software for this circuit. We exp...

1-01-2001 | In many circuits the switching action is performed by a relay, which in turn activates an external load. This part of the circuit is rarely...