Posted by Circuits Arena on Monday, 1 December 2014
LDR Light Switch is the artlcle explaining LDR Light Switch Circuit 1. LDR is a light switch or light activated relay circuit . 2. The relay on when LDR uncoverd and relay off wh...
LDR Light Switch Circuit
1. LDR is a light switch or light activated relay
circuit.
2. The
relay on when LDR uncoverd and relay off when LDR covered.Adjust VR1
for light sensitive.
3. LED will turn on at the same time with relay
