Difference between revisions of "RGB Matrix Backpack"
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Revision as of 01:27, 20 September 2010
The RGB Matrix Backpack will be a small controller board to attach to 8x8 RGB LED matrices. It will accept input via SPI or I2C and control the display.
Rough Notes
- High side could be 3 multiplexers (one for R, G, B) feeding PNPs for each row
- Low side will be a multiplexer feeding 3904s for each row
- Being able to plug them together in a 2D matrix would be awesome
