This circuit was found in Maxim's documentation from the 90's. The circuit provides 12 V x 120 mA.
This 4-digit counter was found in a 1997 documentation. It uses CMOS integrated circuits and can...
Found on a Radio Electronics this 80's circuit uses two common SCRs driving lamps. This setting...
With this circuit it is possible to obtain a sinusoidal signal from a triangular signal. The...