It is getting harder to find home laser printers, and earlier printer technologies such as dot matrix are almost ... pins to NumPy matrices Python integration with CUPS using Tea4CUPS Custom ...

A big part of NumPy’s speed comes from using machine-native datatypes, instead of Python’s object types. But the other big reason NumPy is fast is because it provides ways to work with arrays ...

[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 display board via an RF connection.