Emoji Calculator #ArduinoMonday

Super fun concept and video from Yan Wu on vimeo:

A promising product in the post-digital age based on Arduino microcontroller.

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Each Monday is ArduinoMonday here at Adafruit! Be sure to check out our posts, tutorials and new Arduino related products. Adafruit manufactures the Arduino right here in the United States in cooperation with arduino.cc. We have a huge selection of Arduino accessories and all the code and tutorials to get you up and running in no time!