Found in an 80's Electronic Design, this circuit is based on the ICL7107 which is not an easy component to obtain today. The circuit is compatible with TTL and CMOS.
This circuit was found in a 1968’s publication and uses germanium transistors. Equivalents can be...
This common metronome configuration has already appeared in several of our articles and projects. This...
Using a 4018 IC and one gate of the 4081 it is possible to divide the frequency of digital signals by...