Introduction: SIMPLE RAIN ALARM

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

Step 1: PARTS NEEDED

(1)BC548 TRANSISTOR - I PIECE

(2)A BUZZER.

(3) SOME WIRE

(4)9 V BATTERY

(5)BATTERY CAP

Comments

About This Instructable

418views

4favorites

License:

More by SAMRIDHK:Simple Water Level Controlsimple water level controlSIMPLE RAIN ALARM
Add instructable to: