
169514
I'm Jack and I enjoy making my own things and working with chemicals.
jbrown146's instructable
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This is incredible! What a great idea! You go, man (or woman)!
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Thanks!
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You can do two channels by taking the other side of the audio and making it analog pin 1. Then you would just take turns printing each value through the serial port and you could tell which one was which based on if xPosition was even or odd, and you have to size your frame with an even width.