This circuit is used to turn on the headlights when it gets dark. The circuit is from an Electronics Now magazine from October 1998. The power transistor must be equipped with a heatsink.
This fast RGB multiplexer circuit was found in a Linear Technology manual from the 1990s. The...
This configuration can be applied to other operational amplifiers to increase the current...
This circuit is used in communications receivers to silence noise that occurs in poor signal...