Over the years, we’ve seen a lot of DIY retro computers, but [Dirk Grappendorf] has created one of the most polished looking 6502 systems to date. His battery-powered portable machine utilizes ...
Woodworking is a fantastic hobby, and there is no greater sense of satisfaction than building something with your own hands. Sure, it's great to build a giant dining room table where your family ...
[Chris] sent in his diy laptop. While it reminds me of the kid laptops at the toy store, it’s a nice effort. It’s got a PICAXE 18X microcontroller, 20×4 blue serial lcd, a laptop keyboard and ...
The Cross-in-Tray function has multiple global minima. It is shown here with a smaller domain in the second plot, so that its characteristic "cross" will be visible.