LDR switch light sensor

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 lhello friends 👋👋


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please



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Friends it is easy to make. how to make a 12v lithium battery


 If you want to make it, you can make it very easy. 

if there is any problem .

comment now 

any problems






used parts



1. LDR 

2. bd547

3. 47k 

4. 1k 

5. LED

6. PCB



etc 


circuitediagram 

Fast diagram 


Second diagram 







thanks for watching

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