All items tagged with PC and Circuit (38)

1-10-2006 | Electronics designers these days spend more time behind their PCs than holding their soldering irons. Thanks to clever software, entire circ...

1-09-2002 | High-quality PCB layouts for hobby use, small lots or experimental setups can be generated using modern layout programs, some of which are a...

1-12-1999 | The fan runs constantly in many PCs, which may not even be necessary. A simple controller circuit can regulate the fan speed according to...

1-05-1999 | Digital voltmeters are popular tools for anyone wishing to measure electrical voltages. The circuit described here is, we feel, unique bec...

1-05-1999 | Many hobbyists seem to harbour a desire to control stepper motors from a PC. Unfortunately, complete stepper motor interfaces that can com...

1-03-1999 | If a PIC is used for example in a timer application, such as a programmable clock timer, the majority of the circuit is taken up by the us...

1-12-1998 | Together with a small program running under DOS, the circuit discussed in this article acts as an ADCbased voltmeter that allows you to ca...

1-09-1998 | The circuit described in this article is primarily intended for installing into a PC, to act as a versatile supply for all kinds of experi...

1-01-1998 | In not a few cases, PC users complaining about headaches and eye strain are using a too low picture refresh rate on the PC display. The ci...

1-07-1997 | This circuit allows a PC or a suitably programmed microcontroller system to control a stepper motor. Rather than relying on the latest in...