This 600-ohm output impedance circuit was found in a Radio Electronics from October 1963. The circuit uses PNP transistors of the time and is powered with a voltage of 12 V.
This circuit was found in a Radio Electronics from May 1965. The transistor is a power transistor and in...
Photoelectric cells can be used as sensitive light sensors. However, the low voltage they generate...
We found this bench circuit in a Radio Electronics magazine from July 1962. The transistors are...