Arduino Library for the charlieplexed 8x7 LED Array. To use the LED array with any ATmega 168 or 328-based Arduino, see the SparkFun LED Array (8x7) Hookup Guide. A version of the LED array (called ...
CSV means comma separated values. It's like a normal "txt" file with commas at regular places to separate some values. Typically the first line of CSV file is a "header", containing names of columns ...