The Tech Lab
Hand Wash Timer Code.zipCode for Arduinox-zip-compressed - 1.21 kB - 03/31/2020 at 12:54 |
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Fight Coronavirus: Simple Handwash Timer
A DIY timer to ensure you're washing your hands for at least 20 seconds.
A DIY timer to ensure you're washing your hands for at least 20 seconds.
Hand Wash Timer Code.zipCode for Arduinox-zip-compressed - 1.21 kB - 03/31/2020 at 12:54 |
|