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LED sign control board replaced with Arduino

Wednesday, January 9th, 2013

Bob picked up a huge LED matrix sign on eBay that has power supply problems. After fixing the power supply, he decided to replace the controler boards with an Arduino. Via Hacked Gadgets.

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Posted in LEDs, repair, tutorials | 1 Comment »

Recent Comments

  • DrTune: Wow that's terrific; next time I need a bunch of cables made I know right where to come. Thanks very much indeed for setting this...
  • Johnny: +1
  • Derek: Is the Sunday one no longer a thing?
  • MG: Hi Ian, that's great news!!! I had a lot of misunderstandings with the factory that made me PCBs. I guess that despite keeping the "dirty"...
  • Doub: Just add sleeving and black variants of these 5557 and you'll take the enthusiast/gamer PC market by storm.