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 Simple electronic circuit to control the lighting when it gets dark

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amr mohamed
 
 


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Date of Birth : 1994-09-29
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PostSubject: Simple electronic circuit to control the lighting when it gets dark   Sun 27 Mar 2011, 6:12 am


Simple electronic circuit to control the lighting when it gets dark
Dark activated Relay



Description of Service

Simple electronic circuit to control the lighting at dusk using light resistance
LDR Light Dependent Resistors



Circuit diagram




Installation
Service

You must change the value of the resistance changing
RV1 to adjust the sensitivity of the circle and get the best result



Elements
Service


Light resistance.
Transistor 2N2222
Resistance of 4.7 kilo ohms
Variable resistance 1 kilo ohm
Rayleigh (governor) 9 volt
9-volt battery


cherry

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Simple electronic circuit to control the lighting when it gets dark
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