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
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