757 Labs A Hackerspace in Hampton Roads, Virginia.


Arduino + old LED sign = Newness

TJ continues to make progress in converting an older 12' long (7 pixels high) green LED signboard to run from an Ardunio (Atmel 328) instead of it's original controller. With the new controller the sign will act as a frame buffer off of a host computer, allowing it to act as a spectrum analyzer and other neat effects not possible with most LED signboards.

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  1. I converted an old silent radio led sign to work with an arduino on my blog at bobdavis321.blogspot.com

  2. @Bob Davis:I think it is a very useful and effective way of using old led devices sign. Good idea there is work shop where is old radios and TV sets are available, now i think i can utilize them very well.

    Nice Post.

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