Water Level Indicator Circuit Using LM2003AN | DIY Electronics Project
In this video, learn about a simple Water Level Indicator Circuit using an LM2003AN IC, LEDs, resistors, a buzzer, and a 9V battery.
This DIY electronics project helps indicate the water level in a tank using different colored LEDs. As the water level rises, the LEDs light up to show the approximate water level.
🔧 Components Used:
✅ LM2003AN IC
✅ Green, Yellow/Orange, and Red LEDs
✅ 1KΩ Resistors
✅ Buzzer
✅ 9V Battery
✅ Connecting Wires
✅ Water Level Sensor Probes
✨ Features:
✔️ Simple Water Level Indication
✔️ LED-Based Level Display
✔️ Buzzer Alert
✔️ Beginner-Friendly Electronics Project
✔️ Easy DIY Circuit
📌 Applications:
🔹 Water Tank Level Monitoring
🔹 School and College Science Projects
🔹 DIY Electronics Experiments
🔹 Electronics Learning Projects
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