LED Matrix Failure

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Revision as of 11:51, 2 September 2015 by Prpplague (talk | contribs) (Created page with "= Goal = document the failure and redesign of a LED Matrix display. = Components = * Adafruit Dotstar LED strips * power supplies * connectors = Layout = * Left->Right Lef...")
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Goal

document the failure and redesign of a LED Matrix display.

Components

  • Adafruit Dotstar LED strips
  • power supplies
  • connectors

Layout

  • Left->Right Left->Right
  • Left->Right Right->Left


Connections

  • power connections
  • long wires
  • broken flex pads

Signal Issues

  • long SPI signals
  • quick fix

PCB Design

  • signals
  • layout
  • features
  • eagle files
  • soldering