This two-port monostable of the 4001 was suggested by an article in the April 1988 Radio Electronics magazine. The timings are given by C1 and R1.
Epson SG 8018 Epson Crystal Programmable Oscillators Available from Mouser Electronics, these...
This simple rhythmic light circuit uses a 110 V to 220 V transformer and can hold a good number of...
The CMOS TLC555 [equivalent to the bipolar 555] can be used as a monostable in the configuration...