We found this circuit in English documentation from 1996 for PCs. The circuit is for common cathode display.
A 25 mVpp applied to the input of this circuit produces in the output a 1 Vpp signal. The...
This circuit has a logarithmic response sourcing signals to na analog meter. The meter is a 200 µA or...
We find this simple tone modulated signal generator in a 1987 publication. It uses common...