Monostable 4098 (CIR25124E)

This CMOS circuit is re-triggerable. It was found in the April 1988 issue of Radio Electronics magazine;

SM0402xx Surface Mount LEDs
July 2017 - The new Surface Mount SM0402xx LEDs from Bivar can be found on Mouser. The new...
Fuzz with the 741 (CB4876E)
Found in old documentation, this fuzz uses the 741 Operational Amplifier. Assembly is simple, but...
RRRRRTimed alarm for car (CB6776E)
This circuit was found in an EDN from the 90s. The circuit employs a double 555 and uses the...