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  • Wavepad - Gesture Controlled Raspberry Pi Music Player

    I am about to start building this, but there is no instruction on how to adjust the 10k pots for the left and right IR sensor inputs. The op amp is apparently a comparator, so these set the point at which it switches based on the signal from the photodiode. But what is the best way to set it? Also, the video suddenly ends, and it is not clear how to pause and restart playback. Thanks.

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