Applications for using a single pushbutton to advance a circuit to its next logical state are legion. Typically, there are just “on” and “off” states, but there can be more. The heart of the circuit ...

Here is a simple circuit which helps to know how SR Flip Flop can be designed using NOR gate. In the circuit diagram, there are two input terminals S and R. The SR Flip Flop is one of the fundamental ...