This video might save your life one day.

Channel:

Perspective Detectiv

Subscribers:

26

Published on January 13, 2022 10:09:11 AM ● Video Link: https://www.youtube.com/watch?v=FffjXYOUVPw

Duration: 1:20

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9

I used an ultrasonic sensor and a raspberry Pi to sense how far you are from the computer and then just adjust the sound accordingly.

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