News How to Build a Raspberry Pi Hand Washing Timer

[Admin]

Doctors advise you to wash your hands for at least 20 seconds. This Raspberry Pi project will help make sure you’re doing it for that long.

How to Build a Raspberry Pi Hand Washing Timer : Read more

 

[kep55]

What a waste of time, money and effort. Just run down to WallyWorld and buy a sand time or cheap digital timer.

 

[bledd]

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

 

[LordConrad]

If you can't count to 20, you need more than a timer, you need to repeat Elementary school!

 

[psj20]

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.