Automatic Water Pump Controller Using Arduino & Ultrasonic Sensor

Arduino turns the water pump ON/OFF by calculating the data received from the Ultrasonic Distance Sensor. If the data is a particular distance (In Code – CM) less from the sensor, then the Arduino turns the water pump ON. After turning it ON, it checks if the data is a particular distance (In Code – CM) high from the sensor, the the Arduino turns the water pump OFF.

Project customization is also available.