8th Class School Science Project • LDR & Buzzer Project #shorts #diy #technology

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Made a small poset that can be very helpful for school projects.To make this project I used a 9volt battery with a LDR and a buzzer.As soon as something lights up on LDR our buzzer is buzzing.

#ldr #buzzer , #technical #technology #tech #engineering #trading #technics #instatechnology #diy #diyprojects