This logic circuit that transfers the level from one gate to the next with each clock pulse was found in the September 1985 issue of Radio Electronics magazine.
We found this circuit in the March 1980 Radio Electronics magazine. The circuit used is the HA2400...
This circuit rejects frequencies around 1 kHz and can be adjusted using C1. Equivalent operational...
This circuit is from a 1995 documentation. Several CMOS integrated circuits are used to produce...