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The shield will define which GRBL you need. If it's the clone v3.00 or older, use one of the GRBL 0.9 variants. If by chance it's v3.10, you can...
If it's a clone nano cnc shield (Arduino based), you probably need a version of GRBL older than v1.1. It's difficult to say, though, without...
It looks like the OpenBuilds store is out of stock, but you can get the Smoothie board at Uberclock (Smoothieboard 4x – Uberclock). Panucatt...
Smoothieboard will run either a printer or a CNC router.
Sorry, I don't understand. The only Arduino file besides the GRBL configuration parameters is the hex file that I flashed for GRBL 1.1f. That...
Here's my GRBL config - sorry for the delay, I forgot!
I'm running the same electronics that you are using, and it works nicely. My laser is only 2.3W, though - good for etching wood, cuts thin wood...
I did something similar with mine, but used one of the enclosed 90 degree brackets and existing holes. I'm now in the process of installing a...
First project - very small, so I didn't post it here. This is a Christmas tree cutout designed for 1/32" basswood. You can grab the DXF file at...
The glasses I'm using are from Survival Laser - you can see all of their glasses at Safety Goggles. Make sure to select the correct ones for your...
Obligatory laser death ray video - the loud background noise is the combination of the power supply fan and the laser fan. Wow - can't really see...
Wow, quiet on the thread. I've finished my Acro build, and things are now running. I have the 20" square model, and am using an Arduino/Protoneer...
You could use an Airpot Snubber (Snubbers (Pneumatic Shock Absorbers) Archives - Customizable Pneumatic Actuators, Dashpot & Snubber Experts -...
My Acro kit arrived over the weekend - in other words, more quickly than expected. Still waiting on the laser, and I also ordered a genuine...
I ordered an Acro, which is slated to arrive in a few days. This is my first venture with OpenBuilds, and I'm looking forward to it. I will be...
This would be like letting a kid loose in a candy store ... I'd design and build a laser/engraver with a 4th rotating axis for crazy capability....
