Arduino to junk Led from alarm clock

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Uploaded by on Oct 8, 2010

I wired this up and wrote code to multiplex the output. I programmer the numbers and letters using bitmasks which allows me to display random scary stuff too. :)

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Science & Technology

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  • Is this the type of display where it has 2 cathodes, each of which drives somewhere around half of the segments? If so, would you mind making your code available?

  • Whats the pinout? i have almost the exact same display

  • green? 

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