3 Power Control (CB6569E)

Suggested by General Electric this circuit has 3 control positions for one load. The diode is according to the controlled load current.

| Clique na imagem para ampliar |

High Quality Radio (CB23626E)
This 10-transistor radio was found in Radio Electronics magazine from December 1964. The...
100 kHz Crystal Oscillator (CB15658E)
This oscillator uses one of the four ports of a 74C14 integrated circuit and can generate 100 kHz...
Humidity and Rain Alarm (CB17475E)
This simple humidity alarm circuit includes a timed warning oscillator whose time is set to R4....