₹10 செலவில் தானாகவே வேலை செய்யும் Water Level Indicator! 🚀 #shortsfeed #waterlevel #diyelectronics

Think you need complex components to build a water level sensor? Think again! In this Short, I’m showing you how to build a fully functional Water Level Indicator using just LEDs, a 9V battery connector, and some wire.
This project works on the simple principle of electrical conductivity. As the water rises in the container, it touches the open wires, completing the circuit and lighting up the LEDs one by one!
🛠️ What You’ll Need:
3-4 LEDs (Different colors for different levels)
9V Battery & Connector
Jumper Wires (The green wires in the video)
A container of water
💡 Why this works:
Since we aren't using resistors, the water itself acts as a natural conductor (and a bit of a resistor!), allowing just enough current to pass to light up the LEDs without blowing them immediately. It’s the ultimate "bare bones" science experiment!
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Видео ₹10 செலவில் தானாகவே வேலை செய்யும் Water Level Indicator! 🚀 #shortsfeed #waterlevel #diyelectronics канала Tekshok