This is a circuit that allows remote activation of a power supply. The circuit was used with a timer of the time. It appeared in the November 1973 issue of Radio Electronics magazine.
This motor logic control was found in the September 1985 issue of Radio Electronics magazine. The...
This 6-transistor transistor radio is a RCA product from the 1960s. The circuit is powered by a 9...
We found this circuit in an American brochure from the 90s. In it we have the way to implement a 4-input...