- May 14, 2017
Am intended to design a simple controller to control an electric circuit with a generator, a motor and two batteries. The circuit has to work as follows, At any instant one battery is driving the motor the other must be connected to generator so as to be charged. After a certain voltage drop to one battery, the controller must reverse the operation such that the battery which is driving the motor will be connected to generator while that which was being charged must be connected to motor so as to continue the operation of the motor. I was thinking of a low voltage cut off circuit with a zen-er diode. How can I achieve this ?