By having an automatic faucet, you do not have to touch the surface of the faucet after you wash your hands; you can wash your hands safely and prevent coronavirus disease. The main components will be Arduino Nano, Ultrasonic sensor and relays module More info
The post Automatic Faucet (Touchless) Using Arduino – Wash Hands and Stay Safe During COVID-19 Crisis appeared first on Open Electronics. The author is Carlo Palumbo
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