Mini Project Automatic Water Dispenser using Arduino

( The above image is a similar image of a project, it’s not exact image)

Automatic Water Dispenser using Arduino

Price: ₹2,599


The Automatic Water Dispenser concept is really basic. We will utilise an HCSR04 Ultrasonic Sensor to determine whether any object, such as a glass, is put in front of the dispenser. A solenoid valve will be used to control the flow of water; when activated, water will flow out, and when deactivated, water will stop. So we’ll develop an Arduino programme that checks to see if any object is placed near the tap; if so, the solenoid will turn on and wait until the thing is removed; once the object is withdrawn, the solenoid will switch off automatically, cutting off the water supply. Find out more about utilising an ultrasonic sensor with an Arduino here.

Hardware used

  • Solenoid Valve
  • Arduino Uno (any version)
  • HCSR04 – Ultrasonic Sensor
  • 1k and 10k Resistor
  • Breadboard
  • Connecting Wires
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Note: RION strives to help and guide the students community for their engineering project, it’s not completely business purposes, so we recommend students to come up with their own ideas and then we can help you to build the project, so if you want to build with help of us, please feel free to reach us, we always appreciate your ideas and thoughts.