Geo01005′s RepRap Ideas details some of his work around running a repstrap using EMC2 from a couple years ago. He’s documented some of his work around the hot-He also has a YouTube channel.

Andrew Angellotti is founder of spingarage LLC has a new blog that’s looking pretty interesting.  Here’s the first part of a tutorial on brushless motor control.

Tim has a great collection of posts on repstrapping over at BotHacker.