Uploaded March 2020 | Updated September 2026, 3 weeks ago

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Hey, I don't know about y'all, but every time I'm washing my hands lately
I'm thinking about washing them for 20 seconds.
But I know I'm not getting there, maybe 10 seconds at best.
So, I made this automatic hand washing timer for me and my family
to keep track of how long we're actually washing our hands for.

Source Code: go.particle.io/shared_apps/5e71314421352b00188fce92

Microcontroller (Wi-Fi / IoT / Internet Connected): Particle Photon store.particle.io/collections/wifi/products/photon

LED Matrix (x2): adafruit.com/product/1853

Music: Zelda Lost Woods (Vector U Remix)