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DOA 877 4067

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Revision as of 23:11, 11 November 2008 by Manuel (Talk | contribs) (New page: = DOA_877_4067 = '''deprecated'''.<BR> Layouts/sourcecode only available upon request. Cheaper to make as the DOA_7seg_* line of boards, but has problems with different brightnesses of s...)

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DOA_877_4067

deprecated.
Layouts/sourcecode only available upon request. Cheaper to make as the DOA_7seg_* line of boards, but has problems with different brightnesses of segments depending on how many segments are lit up at once (due to the cheaper approach).

Features

  • for common cathode displays
  • 48 displays per board or 384 LEDs or any combination
  • boardsize: 80x100mm or 1/2 Euro size.
  • dimming possible
  • all segments individually controllable
    • ie. the dot
    • allows you to create certain characters, like a capital 'A' or 'C', a lower case 'd',...
    • individual segments fully controllable by host software
  • of course, instead of 7segment displays you can also use LEDs (8 LEDs instead of one display, 16 instead of two,...)
  • controlled via the PHCC DOA bus with the AP2P Protocol.
    • multiple display controllers can be connected to the DOA bus...
    • along with other DOA bus devices (up to 256 devices currently)

Prototype Picture

DOA_877_4067 LED/7segment controller prototype