Water Level Controller for Multiple Tanks

Updated: Dec 27, 2021

Learn here to create Arduino Based Water Level controller with bluetooth. We’ll use the HC SR04 ultrasonic to measure tank level, Bluetooth send water level percentage and Pump motor ON/OFF status data to android application for HTML Java script Tank Gauge display.

Components required

Arduino Nano - 1 no

HC SR04 - 3 no

Bluetooth HC-05 - 1 no

Jumper wires