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Member Since: February 2, 2011

Country: United States

  • Hello. I have the same problem, I bought one of this and when I mounted in in project I found that bottons 4-5-6 not working. Sparkfun sent another one, I just finish it to mount the new keypad in my project and found the same, ramdoly botton 1 and 7 not work. Possible a bad lot.

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