Turning the Pi Pico into a custom GPU
Renowned fanatical Pi modder Clem Mayer goes all out and creates a Pi-powered graphics card.
When the Pi Pico was first launched, there was talk about using its I2C capabilities to run DVI outputs, which is to say to drive a digital display. here already exists a Pi Pico DVI library called PicoDVI (https://github.com/ Wren6991/PicoDVI) that enables a Pico to control a digital display over HDMI.