Ever wondered about what to prioritise when embarking on an ambitious PC built from scratch? It's not easy, but thankfully Alex has a number of handy tips to consider when starting out.

Scratch is intended for beginners & children, It is a free, interactive, visual block based programming language that helps you learn computer programming without writing code.

Kyle Hovey has decided to build his own 8-bit CPU from scratch, out of breadboard, NVRAM chips, surface-mount transistors, and lots and lots of wire -- and he's blogged his experience, so you can ...