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Is this a clean interface for the MAX7219 LED Driver? — Parallax Forums

Is this a clean interface for the MAX7219 LED Driver?

SteelSteel Posts: 313
edited 2006-06-16 14:24 in General Discussion
I just want to make sure I have the Wiring connected correctly.· SegA-SegF, SegDP·run to each display.

Each Display has it's independent "Control", through D0-D7.

Please let me know if this is correct.

Thanks.
Shaun
1.jpg 28.1K

Comments

  • Chris SavageChris Savage Parallax Engineering Posts: 14,406
    edited 2006-05-15 19:57
    I don't know about anyone else, but I cannot make out half of what's there.· Too small.

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    Chris Savage
    Parallax Tech Support
    csavage@parallax.com
  • PJMontyPJMonty Posts: 983
    edited 2006-05-17 11:40
    Shaun,

    I agree with Chris. Most people post massive BMP files that are too big and un-compressed. You went the opposite way and posted a very small JPEG with a lot of compression. Re-post with a JPEG that's about 1000 pixels wide, or until it's big enough to clearly read the schematic.
      Thanks, PeterM
  • RDL2004RDL2004 Posts: 2,554
    edited 2006-05-17 12:57
    FYI: for line art and text, gif or png is usually sharper and more easily read. jpeg is intended for photographs.



    ·- Rick
  • SteelSteel Posts: 313
    edited 2006-06-16 14:24
    hmmm...I can't seem to get a·good screen capture.

    Here is the PDF of it in a circuit.· It it takes up too much bandwidth, I will remove it from the server (43k)

    Sorry about not replying...I've been pretty busy...
    pdf
    pdf
    test.pdf
    43K
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