Found in a Hands On Electronics from the 90s, this circuit can be easily assembled today, as the FET can be equivalent and the operational is general-purpose.
This circuit was obtained from 1967 documentation. It uses a sensor to determine the trigger...
August 2016 - It can be obtained from Mouser Electronics nthe ew class D audio amplifiers from...
The CMOS TLC555 [equivalent to the bipolar 555] can be used as a monostable in the configuration...