Automatic TV power off (CB5945E)

This 80's circuit turns off a TV or other appliance after a set time. The base is a 555 IC and the relay is according the supply.

| Clique na imagem para ampliar |

High impedance preamplifier (CB8941E)
Suitable for operation with high impedance microphones, this circuit was found in American...
EVAL AD5941 Electrochemical Evaluation Board
Analog Devives EVAL AD5941 Electrochemical Evaluation Board This board provided by Mouser...
Power-On Reset (CB125E)
When the power is turned on, the output of this circuit goes to the “1“ logic level by a time...