SIMPLE RAIN ALARM

Introduction: SIMPLE RAIN ALARM

I WANT TO MAKE IT BECAUSE OF THE PROBLEM OF RAINING.SO I MAKE IT VERY SIMPLE.

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Step 1: PARTS NEEDED

(1)BC548 TRANSISTOR - I PIECE

(2)A BUZZER.

(3) SOME WIRE

(4)9 V BATTERY

(5)BATTERY CAP

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