| The fan runs constantly in many PCs, which may not even be necessary. A simple controller circuit can regulate the fan speed according to...
| The fan runs constantly in many PCs, which may not even be necessary. A simple controller circuit can regulate the fan speed according to...
| Any PC, however old, is too valuable to break down as a result of inadequate cooling, usually caused by fan failure. The alarm causes a...
| It is an unfortunate and well-known fact that most PCs of the 'IBM and compatible' type make a lot of noise, which is both undesirable (a...
| Most PCs are provided with a cooling fan to ensure that the internal temperature does not rise unduly.