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1  Products / The Arduino Starter Kit / Re: Project 07 Keyboard Instrument on: January 01, 2013, 09:52:37 pm
I was pretty confused about the buttons array as well. Since it's never used again in the code I figured it was some sort of example of how to use arrays? Odd because they don't do anything like that in the rest of the book. I completely removed both lines of code from my sketch and it complied without a problem.
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