hi.
i need a circuit diagram of 10 second timer with following sequence of operation.
1. 6v/9v/12v operation.
2. should turn on a relay for 10 seconds at power up, after 10 seconds the relay should turned off. In the mean time if a switch associated with the circuit is closed the relay should remain on even 10 second time is over.
Any links or diagram is much appriciated.
I have knowledge of making simple timers and repeater timers. But i dont know how to bypass the relay with a switch in a proper way.
i need a circuit diagram of 10 second timer with following sequence of operation.
1. 6v/9v/12v operation.
2. should turn on a relay for 10 seconds at power up, after 10 seconds the relay should turned off. In the mean time if a switch associated with the circuit is closed the relay should remain on even 10 second time is over.
Any links or diagram is much appriciated.
I have knowledge of making simple timers and repeater timers. But i dont know how to bypass the relay with a switch in a proper way.