This 9-bit DAC circuit was found in the RCA CMOS integrated circuits manual of the 1970s. The circuit operates at 15 V and consumes between 70 and 200 mW. The currents at each outlet are approximately 400 uA.
Found in an American publication from 1969, this circuit can be adapted to be used as a shield....
Servo motors operate from the changes in the pulse width in a range between 1 and 2 ms. The...
This simple transistor tester circuit was found in the February 1968 issue of Radio Electronics magazine....