Designed by Philips in 1968 to control the washer water level this circuit uses components from the era. The circuit actuates the water inlet valve.
This circuit was found in an Electronics Now. Its purpose is to generate clock pulses for a...
This circuit is from an American magazine Popular Electronics of March 1991. The circuit produces both...
This circuit was found in an Electronics Now from the 90's. The integrated regulator circuit and...