Found in 1970s General Electric documentation, this circuit uses period components to control a 12 V motor. Transistors support modern equivalents according to the controlled motor.
MXT1665T-A Family from Microchip Brings the User Experience of Multi-Touch HMI into the VehicleCHANDLER,...
This circuit reverses the signal if both positive and negative. We found it in an American...
The displayed relay operates with an audio signal applied to the input. The transistors can be...