This circuit was found in RCA documentation from the 90s. It consists of a power control for a load based on a thermocouple. The integrated circuits are uncommon today.
This circuit was obtained in the publication 101 Electronics Projects of 1979. The circuit can be...
This 50's receiver includes an amplifier stage with a transistor complementary to the CK722, in...
Found in Popular Electronics from the 90's, this circuit makes use of components from the time. |...