This Kirlian machine circuit uses a car ignition coil. The circuit is from a Radio Electronics from May 1986. It is mentioned in an article that teaches how to obtain photographs.
Monostable action can be an important factor in many projects. Monostable action is understood as the...
This transmitter for infrared remote control was obtained in an old documentation, but it can...
This circuit can be used to control loads up to 500 mA from the outputs of microcontrollers such...