In the figure we have the way to implement a monostable with an operational amplifier LM393. The configuration applies to other operators and the power supply must be symmetrical.
January 2017 - Omron G7L-x relays for PCB mounting can now be purchased from Mouser Electronics. These...
The circuit below is from National Semiconductor's Linear Applications Handbook. Integrated...
This circuit appears elsewhere on this site. This is from an American 80's circuit manual....