Fun: Emulate a Macintosh 128k on a Raspberry Pi Pico Microcontroller
There are no shortage of interesting projects and things to do with Rasbperry Pi devices, but this one will be particularly intriguing to fans of retro Macintosh and emulation; you can emulate a Macintosh 128k complete with VGA video and keyboard/mouse input, using nothing but a Pico Microcontroller!