We found this circuit in a 2002 documentation. This die shows numbers 1 to 6 on a common anode display when the switches S1 and S2 are pressed. The circuit can be powered by voltages from 5 to 12 V.
This circuit is based on a regulator component that consists of a transistor and zener in the same...
This circuit came out in a Popular Electronics from December 1995. It is a double T configuration that...
To be used in analog computing, this circuit outputs the difference between the values of the...