Found in Motorola's 1968 documentation, this control appears elsewhere in this section. The bridge diodes must have current and voltage according to the motor used as load.
Generating sinusoidal signals from 1.5 to 15 kHz, this oscillator uses common complementary...
This circuit is from the time when slide projects were used. We find it in a 90's Wels’ Think...
This circuit is from an old manual, but can be easily assembled as the integrated one is still...