This inverter circuit with transistors provides a voltage of 300 V from a 12 V supply. The current, with the original transistors, is only 55 mA. Transistors must be mounted on heatsinks.
This metronome circuit was found in an American 1980s documentation. The circuit uses the 4001...
This circuit was found in Radio Electronics from July 1990. The circuit produces the sound of the...
Current sensors of the type High-Side (high side) are circuits that monitor the current drained by a...