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This is new territory for me, I've built a few computers but nothing like this. After scouring the Build section of the Openbuilds site, I found...
I wired the e stop as I described above and it worked fine. I will attach the wiring diagram for my cnc in case it might help someone having...
I found the above article while I was digging around for more info on e-stops with an Arduino Uno. I have an e-stop similar to the one in the...
Hey Sharmstr, I saw your link to the switch but didn't see a link to any video?
Thanks for the diagram Giarc, still wondering if anybody out there has switched it through the Uno board?
Don't know where to find an answer to this: I'm using an Arduino Uno and GRBL with my CNC router and would like to finally connect an emergency...
Hi Kyo, A quick question. When I click on the $H, the Z will move up to the sensor, stop, back off, slowly move towards the switch until it trips...
Hey guys, I finally got my cnc set up with opto-coupler switches for the limit switches, and was wondering if there is still a need to use...
Hey Kyo, do you know if there is a proper way to set the anti-backlash nuts. They do come with an adjustable set screw so I searched the forums...
Oops, I misread your post and saw nema 34 as nema 23. Do you think the Canare Star Quad will handle the high-torque 23's?
Oh yeah! the cable I have is also Canare, L-4E6S star quad. I got it form Redco.com for .50/ft and they have a nice color selection. Now you've...
Hey Kyo, I was wondering if you have ever heard of anyone using microphone cable for the steppers and limit switches, I have some left over after...
Thank you!
Hey Gary, you wouldn't possibly have plans for your dust shoe, like in Sketchup? Thanks
Sorry I was away for a bit, having knee surgery. I just want to be sure, so I don't miss this wonderful opportunity. Tell me (yes or no) if I'm...
I'm a bit confused, now it's ok to enter if the build was started before Jan. 1st but it has to be an unpublished build? What is "unpublished"? I...
Hey Mary, I posted "my build" about a month ago, if I'm still adding to it am I eligible to enter the contest?
Yeah, it's the same thing. I was going to let you know that I have all axis's moving and the holes in the plates for the sensors were right on!...
Thanks Mike, I do plan on using proximity sensors, will they work with the Uno? What is filtering or opto-isolation? I will thank you in advance...
