Water Level Indicator

Water Level Indicator

Components required

1. Breadboard

2. Jumper wires

3. Hookup wires

4. Leds

5. Bottle

6. Resistor (470 ohm)


DEMO:

Step 1: Connect 3 LED on breadboard

Step 2: Connect  470 ohm resistor to the negative terminal of Led

 Step 3: Connect Hook up wires and to all the neg terminal

Step 4 :  Connect negative  terminals to GND and Positive to 5V supply

Step 5 :  Connect the wires to the water bottle and turn on the power