Found in a 1968 Motorola documentation, this circuit operates at 1 kHz and can deliver 20 V from 12 V. Transistors support modern equivalents.
This circuit is used to power small 12V drills used in the drilling of printed circuit boards and...
This circuit uses a not easy to find IC these days. The circuit sources 15 W to a 4 ohm load and...
This sound effect for guitars uses a 555 to modulate the signal from an instgrument pick-up. The...