This is a really impressive project put together by one of our members, Rylan Grayston. It’s a motion camera rig that is fully controlled using Blender 3D, an open-source 3d modeling and animation software. If the video below isn’t enough for you, you can read more about it here or here.
Last year, one of our members purchased a laser cutter of questionable quality off of eBay. We’ve been pleasantly surprised by what the machine is able to do, and over the last year we’ve been constantly improving the machine. Our latest improvement is that of a proper water cooling system for the laser to replace the “snow cooled” system we’d been using all winter.
For more details on this project, head over to our forum.
Over the weekend, a couple of our members put together this Raspberry Pi powered relay whose purpose will be to trigger a buzzer in a shop with highly regimented work times. The Pi will keep time using NTP to stay in sync with the shop’s timeclock.
For more details on this project, head to our forum.
I have been working on an android app that allows you to control Ryan’s CNC router (“Goliath”) directly via touch. After a few iterations, I’ve got an app that I’m quite happy with. It supports circles, rectangles, lines as well as freehand. The app also lets you specify your cut area and cut depth on the fly (check out Tic Tac Toe take 2 for a good example of why defining cut area on the fly is useful). Check out the forum thread that describes the app in more detail.