This circuit was found in an 80's EDN. The circuit uses a current common CMOS, the 4093 powering an LED. Trigger adjustment is done in a trimpot.
This circuit is from a 1967 RCA documentation. Components can be replaced with modern equivalents. The...
This circuit is from a factory documentation (National Semiconductor) of the 80's. The power...
January 2017 - Through Mouser Electronics Texas Instruments is launching its new zero-drift...