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.
This circuit has its battery charged by a solar system. The circuit uses components that admit...
A 25 mVpp applied to the input of this circuit produces in the output a 1 Vpp signal. The...
June 2017 - The new EEH-ZK (Type V) hybrid conductive polymer capacitors from Panasonic with...