This circuit was found in Motorola's 1968 documentation. It can be built on current equivalent components. The bridge diodes and the SCR must be in accordance with the current of the controlled motor.
This circuit, suggested by General Electric, increases the sensitivity of a common multimeter to 1 M /...
We found this circuit in a 1978 publication. The flip-flops are of the T type and the time...
Found in the January 1998 issue of Electronics Now, this circuit uses a standard American TV...