This circuit was found in an Electronic Design from the 80's. It shows how to use a MOSFET driver with two complementary transistors in an adaptation for a common direct control.
This circuit, found in 2002 documentation, triggers LEDs when a phone call is received. The LEDs...
This simple version of a function generator with the XR2206 was found in the May 1977 issue of...
A pulse triggers this 800 Hz horn for a time determined by capacitor C1. Powered by 5 V the...