Uploaded November 2018 | Updated September 2026, 1 hour ago

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Learn How to make Simple Water Level Indicator Project / Water Level Indicator Alarm which is the most popular college/school project. I hope this video will be useful for you!

"Hi viewers! in this video i am going to show you a simple way to make a Water Level Indicator Alarm by Using a transistor and some low cost materials.

List Of Materials
1. Transistor: 2N2222A.
2. Battery Connector.
3. Circuit Board.
4. Copper Wire.
5. LED.
6. DC Buzzer.
7. 9V Battery.
8. Cloth Clip.
9. Water Glass.
and some basic tools.

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#WaterLevelIndicator #Electronics #TransistorProject