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Hey guys, let me start saying that I'm a total newbie in electronics and CNC machines. I'm building a CNC laser cutter. I'm using Chinese...
Hi Just finished a second small CNC Router for a friend and wanted to run a couple of jobs before I get him to pick it up. For some reason I can't...
Hello OpenBuilds posters ! We are working on a school project using 4 stepper motors and drivers, we have four 14HS11-1004S (Nema 14 Bipolar...
I'm trying to understand the power requirements. I have three nema 17 steppers that draw 2A/phase. So from my research, i would need at a...
Hello everyone, I recently started making some connections between the components in my latest build and am running into some issues that have...
Supplied by:- Bob R. Copied & Transferred by:- GrayUK I've seen this article before,...
Driver Board Holder [ATTACH] Here is a simple plexi mount for a driver board holder. Right now I have the hole pattern for the xPRO driver...
While I wait for partial order from Aliexpress and rest gets ordered on openbuilds store, I am holding back on ordering the controller and...
Hi! I'm building a standard C-Beam kit and have a question about the current draw of the stepper motors. I have 3x 4.2A NEMA 23s. It says 4.2A...
Hey all, Total stepper newb so looking for some help here. Having trouble with my stepper motor project. I'm using: Wanta DQ542MA 2H Microstep...
Does anyone know if the xPro can be used to run external drivers. I like the board well enough but I will need more current capacity than what...
Hi All I have started the mechanical build of an Ooznest OX CNC and getting to the point where I need to commit to my choice for a controller....
My CNC pro card has been a bit of a problem from the start. Mostly overheating or loosing its way, even converting to inches halfway through a...
