Fresh from the press, this article from Sergey’s Blog shows you how to build a ZX Spectrum Clone, including a 3D-printed case.
It is a very technical article, so if you are into electronics, it is right up your alley! He bought a Harlequin board on eBay, put the components together and get a working ZX Spectrum for cheap-ish.
He promises to follow up articles to show the complete project. To read more details follow the link below.
Link: Sergey’s Blog