Found in 1970s General Electric documentation, this circuit uses period components to control a 12 V motor. Transistors support modern equivalents according to the controlled motor.
This circuit uses two sensors that are placed at the intersection of a miniature railroad, causing the LED...
This zero crossing detector is of the 1993 Motorola Linear Interface ICs. The source is...
Recommended by 90s a Radio Electronics, this unit uses a transformer with a 70 V x 5 A secondary,...