Application of Ultrasonic Sensor and IR Sensor in Automatic Alcohol Hand Sanitizer
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DOI: 10.18494/sam4266
Abstract: Hygiene is necessary to maintain human health. Hygiene keeps the body clean and free from germs, preventing the spread of diseases, which has been especially important during the COVID-19 pandemic. For this reason, we designed… read more here.
Keywords: automatic alcohol; ultrasonic sensor; alcohol hand; sensor ... See more keywords