This project implements a simple stack-based programming language (inspired by MOUSE) on an Arduino UNO. It provides a basic interactive environment with a text editor, low-resolution graphics, and ...

The PCA9698 is an I2C, 40 pins parallel IO expander. These 40 pins can be configured as INPUT or OUTPUT and are addressable via 5 banks (groups) of 8 IO pins. The library provides read/write access to ...