This circuit supplies 115 VAC (not perfectly sinusoidal) from a car battery. The circuit is from a Radio Electronics from December 1968.
Found in a 1964 Philips manual, this circuit uses only passive components. The relay is a high...
Found in documentation from the 1980s, this circuit applies to other 3-terminal voltage...
This oscillator can run in frequencies up 10 MHz depending on the Power supply voltage. The 1 µF...