Arduino Forum
A bunch of huge Noobie questions
Forum 2005-2010 (read only)
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Frequently-Asked Questions
system
August 16, 2010, 9:59pm
5
1 9 digit keypad (for number entry)
For the numbers 0, 1, 2, 3, 5, 6, 7, 8, and 9, right?
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