In this Instructable we use a HC-SR04, an ultrasonic sensor and pair it with an Arduino to make a Water level indicator.

Feb 2, 2019 · The JSN-SR04T is an easy to use waterproof ultrasonic distance sensor with a range of 25 to 450 cm. If you are planning to build a water level measuring system or if you …

Aug 14, 2016 · This Arduino water level indicator uses an ultrasonic sensor or Ping sensor to determine the level of water in the tank. The Ping sensor measures distance using sonar. An …

Ultrasonic method is similar to radar. Instead of radar wave we are sending ultrasonic wave. This procedure is ideal for our needs because ultrasonic sensors are accessible and low priced. …

Feb 17, 2018 · Wireless Water Level Indicator Using Ultrasonic sensor & Arduino is an amazing and very useful project. The objective of this project is to notify the user the amount of water …

Mar 30, 2017 · Ultrasonic water level sensing is a non-contact level measurement technique. For measuring water level, place the ultrasonic module on top of a tank vertically downwards, so …

Ultrasonic sensor HC-SR04 is used to estimate distance in the range of 2cm-400cm with an accuracy of 3mm. The sensor module includes an ultrasonic transmitter, receiver and control …

Dec 22, 2024 · To build a water level sensor with an ultrasonic sensor, you will need the following components: The first step in building the water level sensor is to connect the ultrasonic …

Though this particular example showcases how to monitor the level of water in the tank, it can also be used to switch the pump ON or OFF.

Mar 13, 2022 · I made this water level indicator using Arduino Uno you can make it with nano too. This works on a very simple principle as we know that purpose of an ultrasonic distance …