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This Simple Wearable device changes its color and pitch of sound if any person comes close to you than 1m in times of COVID-19.
Learn more / En savoir plus / Mehr erfahren:
https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO
https://www.scoop.it/topic/21st-century-learning-and-teaching/?&tag=coronavirus
Rav's comment,
June 2, 2020 3:17 AM
Thanks
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This Simple Wearable device changes its color and pitch of sound if any person comes close to you than 1m in times of COVID-19.
Learn more / En savoir plus / Mehr erfahren:
https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO
https://www.scoop.it/topic/21st-century-learning-and-teaching/?&tag=coronavirus