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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

  • Pavel: dangerousprototypes the best!
  • Leon: Too late?
  • Drone: First of all, let me post a reference about what Action Potential is in terms of Physiology (since DP isn't adding much value these days...
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  • hli: Sunday++