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Light Detector using LDR and LM555
#1


   
Components :
LDR
555 Timer
Capacitor 0.01 , 10 , 0.01
Resistor - 10k,22k,47k ,330
Speaker

Circuit Diagram :
   

Info :

When sensor receive the input from light sensor 555 timer will produce output to the speaker.


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#2

may i knw , where these detectors r used!!!

“Work hard in silence, let your success be your noise...”


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#3


bro having one mistake on post bro....

you wrote the title circuit as two times bro....

"Good Decision comes from Experience"
But,
"Experience comes from Bad Decision"

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