#raindetectorproject #rainalarm #raindetectorsensor #7techprojects #electronics #9vbattery

components need
9v battery
bc 547
1k Resistor
LED
buzzer
copper needle
blades

Rain Detector Project | How to Make Rain Detector Alarm at Home | Electronics Projects for Beginners Learn how to make a rain detector with alarm at home. It’s a really awesome electronics projects for beginners. Make this simple and easy rain detector sensor/rain detector alarm in this rainy season. This rain detector model is one of the best science project using bc547 transistor, buzzer and 9v battery. Follow steps from this simple rain detector project video tutorial and learn how to make rain detector easily. I hope everyone like this video. Thank you for watching!!

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