This circuit was found in a Dutch documentation from 1970. The circuit makes use of semiconductors that have current equivalents and is indicated by a 0-5 mA milliammeter.
This circuit uses the 7815 regulator to obtain a voltage for motor control num shield for PC. The...
In this 1964 Electronic Design circuit, the frequency division of the signal is done according to the...
This circuit was found in an article in the December 1988 Radio Electronics magazine. The circuit has...