Red 8x8 LED Matrix
This module is a simple 8x8 LED Matrix that contains up to 64 LEDs. Each LED has a diameter of 3mm wide and the entire module is 30mm wide and long. The pinout on the back is the regular 16 pin you would find in a 4x Seven Segment Display.
Tutorial:
http://arduino-er.blogspot.ca/2015/01/how-to-identify-pin-1-of-8x8-led-matrix.html
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