DETAILED NOTES ON WATER LEVEL SENSOR

Be aware The sensor has a Functioning voltage choice of 3 to 5V and employs about 20mA of current. So, it is possible to feed the sensor having a 3.3V Arduino pin.Ultrasonic sensors emit large frequency audio waves in the transducer. These sound waves then replicate off the liquid surface you are trying to evaluate.Given that ultrasonic liquid leve