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.
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.
Adafruit No-Touch Hand Washing Timer.
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.