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STD hand wash timer (digital logic)

License: MIT

Mode: Editors' pick

Cloned from hand wash timer

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Update time: 2021-11-15 03:02:58
Creation time: 2020-07-14 08:02:30
Description
This is a little timer you can put next to your sink in the kitchen or bathroom. When you wash your hands, wave your hand in front of the IR detector, and it will count down 20 seconds to make sure you wash your hands for long enough. Stay safe and healthy!
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