3 ms·Build Your Own Handheld ZX Spectrum with Raspberry Pi Pico20 points by AlexeyBrin 2y agowhobre 2y agoNice. There is another very interesting “bare metal” implementation of Zx Spectrum on Pi: https://zxmini.speccy.org/en/index.html https://zxmini.speccy.org/en/index.htmltopdiy 2y ago[dead]