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 Simple electronic circuit to control the lighting when it gets dark

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amr mohamed
 
 
amr mohamed


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Simple electronic circuit to control the lighting when it gets dark Empty
PostSubject: Simple electronic circuit to control the lighting when it gets dark   Simple electronic circuit to control the lighting when it gets dark I_icon_minitimeSun 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

Simple electronic circuit to control the lighting when it gets dark 29-10110

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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