In this video, I’ll show you how to build an Automatic Handwash Dispenser using an Arduino Nano, a servo motor, and an IR sensor. This touchless dispenser detects hand movement and dispenses liquid soap or sanitizer automatically, making it a perfect solution for hygiene and smart automation.
Code Link: https://drive.google.com/file/d/1fiEWYkC_Y2jrTH8HqpmVygZHI3LBm8Up/view?usp=drive_link
What you’ll learn in this video:
✔ How to interface an IR sensor with Arduino Nano
✔ Controlling a servo motor to dispense liquid automatically
✔ Writing and uploading the Arduino code
✔ Testing and optimizing the handwash dispenser
This Arduino-based Touchless Handwash Dispenser is ideal for homes, offices, and public places. Watch the full tutorial and build your own smart dispenser today!