EEVBlog Soldering Tutorials

Dave Jones, of EEVBlog fame, has a great three-part series on soldering. He starts with an overview of tools, materials, etc. in Part 1, and then Parts 2 and 3 cover everything from basics, like through-hole component soldering, all the way up through dealing with tiny surface-mount components. Really great stuff with very useful tips; if you aren’t already a fan of Dave’s work you should check out his YouTube channel and/or The Amp Hour podcast he does with Chris Gammell. Many thanks to Dave for all the hard work, great posts, and his Australian sense of humor!

Part 1

Part 2

Part 3

Build your own digital computer!

paperclipcoverI discovered a post last night on Evil Mad Scientist Laboratories’ site re: “how to build a working digital computer out of paperclips.” It immediately reminded me of Charles Petzold’s book (Code: The Hidden Language of Computer Hardware and Software) so I headed over to Archive.org to check it out. The book, How to Build a Working Digital Computer by Edward Alcosser, James P. Phillips, and Allen M. Wolk, is available for download in a variety of formats (many thanks Archive.org and the copyright holders!!) and looks to be a very interesting read.

Fantastic DIY 6502 project from Quinn Dunki

MOS 6502 processorI ran across this fantastic diy 6502 scratch-built computer project by Quinn Dunki. I’ve just started reading through all the posts about her “Veronica” project and I’m very impressed (and inspired) by what she’s done. Anyone who grew up with computers in the 1980’s almost certainly used systems based on the classic 6502 processor; it was used in Commodores, Apple IIs, Ataris, BBC Micros and others. What a great idea to build your own system from scratch around one of these chips; bravo!