Here's my journey of building a Reprap 3d Printer. Took about two weeks to get to the point where I was printing and I am still tweaking things to get good prints but it's working well enough to share :)

Here's how I made my own bandsaw bearing guides from aluminum tuping and regular skate bearings - for like $20 :)

Using a Parallax Propeller Proto board and a Pololu Stepper Driver - I've built a home made power drive for my lathe / mill / drill - Check it out!

I am working on a project for my Enco Mill Drill Lathe - it's a Power Feed driven by a Parallax Propeller and EasyDriver - part of the project involves making some Timing Pulleys to hook it all up! So this post is about the Timing Pulleys! Check out some pictures and videos!

I just realized that I've never uploaded anything about my latest 4th Axis that I've thrown together - so here are some pictures and a video about it!