Non Contact Hand Sanitizer Dispenser DIY
Hacktuber
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Non Contact Hand Sanitizer Dispenser DIY
40 099 просмотров · 6 л. назад
Hacktuber
1,49 млн подписчиков
40 099 просмотров · 6 л. назад
How to make your own automatic hand sanitizer without arduino,just
non contact infra red sensor that cost 1$,5 volt relay to power up the geared dc motor.
