Free Project - 245 LED Display


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  1. #1
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    you are the kindest man on this thread. IT FINALLYY WORKS !!! . the problem has when i buyed the 2 caps (22pF). They give me one 22pF and one 223pF . the 223pF it was the problem . Good bless you and have good luck in live.

  2. #2
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    Hey Mr. Magu,

    I'm tired of all the negativity.

    It would be really great if you could show a video (or maybe just a "Still picture") of your project working after the Outstanding assistance from Luciano.

    Best regards,
    DT

  3. #3
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    Anithing is possible ... GREAT THX FOR LUCIANO. --> link to youtube movie removed

  4. #4
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    Hi Magu,

    Congratulations! I hope your video will be enlightening to many people.

    I wish you all the best!

    Best regards,

    Luciano


    * * * * * * * * * * * * * * * * * *

    How to read capacitor codes:
    http://xtronics.com/kits/ccode.htm

    223 = 22000 pF (22nF)

    Best regards,

    Luciano

  5. #5
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    Default 10q-ing

    We should thank Luciano for his time and generous advices but let's not forget Trent Jackson, whose project is !

  6. #6
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    How did you manage such high brightness with common diffused (1-5mcd) LEDs? Wondering if you might also be able to post a picture of the copper side of the controller PCB that you original posted.

  7. #7
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    Quote Originally Posted by T.Jackson View Post
    How did you manage such high brightness with common diffused (1-5mcd) LEDs?
    Hi Trent,

    A CCD and your retina have a different light sensitivity. (Spectrum is also different).
    What you see here is a video of what the CCD sees.

    Best regards,

    Luciano


    Just for fun:

    Beam with an IR remote in a digital camera or a cellular
    phone with camera and on the LCD of the camera you will see
    the light pulses. (CCD are sensible to infrared light).
    Last edited by Luciano; - 23rd June 2007 at 18:16.

  8. #8
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    for those who want to build this project i atach the PCB. PM me when you need to know where the components are placed. Best Regard.
    Attached Images Attached Images
    Anything Is Possible ...
    (If someone helps you is some cases.)

  9. #9
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    To save long-term embarrassment for various parties involved, I have pruned this thread - if you don't like it well that's just tough!

    Congratulations to Magu for accomplishing a difficult project fraught with obsticles. Commiserations for not getting a decent mark for it - you desrve better for your perseverence.

    Congrats too for Trent for posting such a complex project.

    And Luciano - well, you're an Angel...

  10. #10
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    You make the board, you buy the bits, you stick it all together, you write your program, you waste a chunk of your life... why?

    Can anyone beat the equivallent of $35?
    Attached Images Attached Images  

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