How to make LOW Level and FULL Level Alarm with Level Indicator

How to make LOW Level and FULL Level Alarm with Level Indicator Required Components:- 1) BC547 Transistor x 7 2) 680 ohm Resistor x 5 3) Red, Green, Blue, Yellow, LEDs 4) 1N4007 Diode 5) 1K Resistor 6) 5V Buzzer 👉 Circuit Diagram Link:- --------------------------------------------------------------------------------- 🔴 Related Videos⤵️ ▶️ How to make Water Level Indicator with Alarm using ULN2003 👉 ▶️ How to make Fully Automatic Water Level Controller with Alarm using BC547 & NE555 👉 ▶️ How to make Wireless Water Level Indicator with Alarm 👉 ▶️ How to make Simple Water Level Indicator with Alarm 👉 ----