News How to Build a Raspberry Pi Hand Washing Timer

Apr 22, 2020
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What a waste of time, money and effort. Just run down to WallyWorld and buy a sand time or cheap digital timer.
Seems a decent project from a learning perspective.

Could also turn it into a t-rex evasion tool. Plays scary music if you aren't staying still :D
 
Sep 23, 2020
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What an overkill. its like taking a sledgehammer to crack a nut. This is not Pi territory, hell its not even arduino territory. maybe an arduino with attiny. frankly you can do it even without a microcontroller.
 

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