[Vinod Stanur] is working with a mouse input and a microcontroller driven LED matrix. The mouse cursor is tracked inside of a window by Python and the resulting coordinates on the LED grid are ...

Using NumPy for array and matrix math in Python. Many mathematical operations, especially in machine learning or data science, involve working with matrixes, or lists of numbers.

The standard Python interpreter uses the GNU Readline library and makes it easy to recall what you've previously typed. The up and down arrow keys allow you to move up and down through your input.

54 thoughts on “ Python Resurrects Dot Matrix Printing ” thargrav says: August 9, 2018 at 4:22 pm And this is a good thing? Report comment. Reply. Clovis Fritzen says: ...