Micro amplifier (CB23733E)

This direct coupled amplifier using 3 transistors and low voltage power was found in the April 1961 Radio Electronics magazine.

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Phase Inverter (CB18959E)
This phase inverter with transistors, used in audio amplifiers, was found in a French publication from...
H-Bridge (CB15637E)
With the illustrated circuit we can run a DC motor in one direction or the other, depending on...
Bidirectional Motor Control L165 (CB15141E)
Motors up to 2 A DC can be controlled by this circuit that we find in the manual for linear...