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The SparkFun Alphanumeric Display Arduino library makes printing strings to the display as easy as calling the print() function. Use the library to send I2C commands to the HT16K33 LED driver chip to light up segments (including the decimal point or colon) and even scroll your string across the display. You can download the library through the Arduino library manager by searching 'SparkFun Alphanumeric Display' or you can get the GitHub repo as a .zip file and install the library from there.
Valid until 3/04 11:59pm
Rules & Information:
Weekly Deal will run until the following Thursday at 11:59 p.m. MT. No rainchecks or backorders will be allowed.