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Relay on/off switch Pls help

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slpee

New Member
Hi,

I need a circuit to switch on a relay as follows,

1. Triger using push button switch to switch on the relay
2. Switch off the relay by activating a LDR (When there is a light on LDR)

Relay should not on while powering the circuit other than the push button trigering.

Pls help me to design this.

Thanks in advance.
 
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