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This simple device can be worn on the body of the user very easily. After that, this device can sense any person who is coming near to the user (less than 1m) and thus alert him or her to move away from that person.
This Wearable Device made out of NODE MCU & Adafruit NeoPixel Ring is a Proximity/Distance Monitor in times on COVID-19 outbreak. This device reminds you to maintain a distance of < 1m from another person.
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