A circuit capable of opening and closing any circuit by simply touching its contacts. The relay contacts are rated at 250V 2A. It can also be used for remote control applications. The "heart" of the circuit is the integrated circuit CD 4001. A small transistor is driven from the output of the IC and this in turn is used to activate the relay. Supply voltage: 12 VDC. Max. current: 30 mA. PCB-Size: 50 mm x 52 mm