Category Archives: g-code

Replace Legacy CNC PCs With A Gerbil

There are lots of laser cutters and other CNC machines available for a decent price online, but the major hurdle to getting these machines running won’t be the price or the parts. It’s usually the controller PC, which might be running Windows XP or NT if you’re lucky, but some of them are still using IBM XT computers from the ’80s. Even if the hardware in these machines is working, it might be impossible to get the software, and even then it will be dated and lacking features of modern computers. Enter the Super Gerbil.

[Paul] was able to find …read more

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Posted in 32-bit, arm, cnc, cnc hacks, controller, g-code, grbl, machine, open source | Leave a comment

SauceBot Uses G-Code to Apply Condiments with Precision

You just can’t please some people. Take a 3D-printer disguised as a condiment dispenser to a public event and next thing you know people actually expect you to build a 3D-condiment dispenser for the next time. How can you help but oblige?

We have to admit to more than a little alarm when [ShaneR] sent us this tip, as on first reading it seemed to endorse the culinary sin of putting ketchup on barbecue. But then we watched the video below and realized this dispenser is only applying ketchup and mustard to hot dogs, and while some purists would quibble …read more

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Posted in condiment, cooking hacks, food, fundraising, g-code, gantry, hackerspace outreach, Hackerspaces, hot dogs, peristalic pump | Leave a comment

CNC Embroidery Machine Punches Out Designs a Stitch at a Time

It’s doubtful that the early pioneers of CNC would have been able to imagine the range of the applications the technology would be used for. Once limited to cutting metal, CNC machines can now lance through materials using lasers and high-pressure jets of water, squirt molten plastic to build up 3D objects, and apparently even use needle and thread to create embroidered designs.

It may not seem like a typical CNC application, but [James Kolme]’s CNC embroidery machine sure looks familiar. Sitting in front of one of the prettiest sewing machines we’ve ever seen is a fairly typical X-Y gantry …read more

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Posted in cnc, cnc hacks, embroidery, g-code, grbl, needle, sewing, stitch, thread, threadcraft | Leave a comment