Sensor Alarm using thyristor circuit

Posted on Feb 6, 2014

When you press sensor switch SW2, the LED D3 and the alarm switches ON for a while. The timing of the circuit is dependent upon R3 and C1. You can get all the details of the RC circuit from the links given above.

Sensor Alarm using thyristor circuit
Click here to download the full size of the above Circuit.

You can see on the schematic that the circuit is based on C106M Thyristor. Download data sheet of C106M Thyristor

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