Non-Contact Hand Washing Timer Using Maker UNO

Introduction

We should wash our hands🖐 with soap for at least 20 seconds. With this Non-Contact Hand Washing Timer, you can wash your hands with colorful LEDs without counting the numbers. Just clap 👏🏼 your hand and the count down⏱ will start.

Video

Watch this video for more info on how to make a non-contact hand washing timer using Maker UNO.

This is the hardware connection and the components needed.

Sample Code

Reference

Adafruit No-Touch Hand Washing Timer.

Thank you

Thank you for reading this tutorial and we hope it helps your project development. If you have any technical inquiries, please post at Cytron Technical Forum.

Leave a Comment

Your email address will not be published.

Share this Tutorial

Share on facebook
Share on whatsapp
Share on email
Share on print
Share on twitter
Share on pinterest
Share on facebook
Share on whatsapp
Share on email
Share on print
Share on twitter
Share on pinterest

Latest Tutorial

Program micro:bit Wirelessly Using Microbit App on iPad
Non-Contact Hand Washing Timer Using Maker UNO
Send Data Wirelessly Between ESP32 Using ESP-NOW
Automatic Soap Dispenser Using Maker UNO
Build Your Own Portable Contactless Temperature Reader
Scroll to Top