Found in an 70s Electronic Engineering, this circuit divides the pulse frequency by non-integer numbers given by the positions of the switches.
This is one of the many versions of this type of indicator that the reader can find on our...
This circuit is from a manual of linear integrated circuits of the 80s. The operational is of the...
This circuit has a 100 dB dynamic We found it in a Popular Electronics from the 90s. Equivalent...