Want to make your own hand wash timer using Arduino? Check out the instructions we’ve shared here: https://www.hackster.io/331510/wash-a-lot-bot-a-diy-hand-washing-timer-2df500
Hi! We made a hand washing timer using Arduino to help remind ourselves to wash our hands for at least 20 seconds. We’re calling the project Wash-A-Lot-Bot, and we’ve shared the instructions so anyone can build it themselves. This project is for people of all ages and skill-levels, and all the parts can be ordered from Adafruit, Sparkfun, or any electronics retailer for roughly $35. Check out the instructions here:
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