New in store: Bi-color LED mini-display shield

This is my third and newest LED display shield for Arduino. It features two 8x8 RG (red/green/orange) 3mm LED matrices and it has the Arduino form factor, so it stacks perfectly on top of an Arduino 2009/Uno.

This Bi-color LED mini-display shield uses a similar schematic as my other Dual LED matrix shield, based on four 595 shift registers and a driver, in SMD package. The two 8x8 RG LED matrices plug into the machined (round) female headers.















The photo below shows all 3 LED shields together for size comparison, along with an Wiseduino. The "LED mini-display shield" introduced here is in the top-right corner. (All other shields in the photo are sold out.)















This LED mini-display shield also features 2 right-angle micro push buttons.















The LED mini-display shield comes fully assembled and tested.


  (US$35, free shipping to North America)


  (US$40, free shipping outside North America)


The LED mini-display shield can be seen in this video, plugged into an Arduino running a test sketch.



The source code used in this demo can be found here.

Images of the schematic (download Eagle file) and board (download Eagle file) can be seen below.














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