These files are parsed from a matrix generator (link below). They can be imported directly into the ascii_pic script in pimoroni's examples for the unicorn hat.

1. 8x8upper is a list of uppercase characters
2. 8x8digits is a list of digits
3. 8x8alpha is a list of letters
4. 8x8sym is a list of ascii symbols and some extras
5. 8x8ascii is a numbered list of ascii characters

Waits for user input and shows the corresponding keystrokes on the unicorn hat

Outputs the 8x8 binary grid to the console for testing shapes

Collection of answer code for Student challenges.

1. https://xantorohara.github.io/led-matrix-editor/
2. https://github.com/pimoroni/unicorn-hat/blob/master/examples/ascii_pic.py