CD4027 is a JK flip flop that is generally used for data storing. Here we have presented the circuit diagram of JK flip flop designed using CD4027.CD4027 is a JK flip flop that is generally used for ...

Here’s your useful and beautiful circuit for the day — [New Pew]’s vibration sensor takes manual control of the flip-flop inside a 555 timer and lights an LED in response. Use it to detect those ...

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 ...

In this paper, the authors deal with the testable design of conservative logic based sequential circuits by using two test vectors. The conservative logic based sequential circuits are built from the ...

This circuit uses electromechanical relays to retain its state indefinitely, even when power is off. It consumes no power except when triggered from one state to the other. Many varieties of ON/OFF ...

Animals must face complicated variations in their circumstances. These environmental factors include 'good' and 'bad' physical and chemical stimuli, such as pleasant and repulsive smells, and high and ...