This gun-like sound effects circuit is based on the PLL4066. The circuit was found in the December 1989 issue of Radio Electronics magazine and already includes a small amplification stage.
This circuit was found in the June 1991 issue of Radio Electronics magazine. The circuit uses two...
We find this circuit in an American 1980s documentation. The unijunction transistor may be the...
May 2017 - Mouser Electronics supplies a wide range of sources for LEDs from Mean Well with inputs for...