Flasher CA3130 (CB22004E)

Found in an English documentation from 1977, this flasher or pulser circuit drives an LED. The frequency depends on C2.

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...