How to Make an Automatic Water Dispenser using IR Sensor.HT-PROJECTS

In this video, you will learn How to Make an Automatic Water Dispenser using an IR Sensor and a Mini Water Pump at home. This is a very easy and cool DIY science project for school exhibitions and students! When you bring a cup near the IR sensor, it automatically detects it and dispenses water or juice without touching any button.IR Sensor Module 5V Mini Submersible Water Pump 5V Relay Module or Transistor 3.7V / 9V Rechargeable Battery & Battery Holder Plastic Pipe / Tube Cardboard / PVC Pipe for Structure Connecting Wires