Found in National Semiconductor documentation this circuit converts a rectangular signal into an up-down ladder. The power supply must be symmetrical.
This circuit was obtained in a Portuguese publication in 1979. It is a simple code switch that...
This circuit suggested by Intersil, provides a Kelvin scale of 3 and a half digits in a 7106, with...
This circuit is of great use today, when solar energy is becoming increasingly important. The...