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Why are you making your own? They are available from many different suppliers like SMW3D.com, Chrisclub1 on ebay, etc.
858x858x508mm MG
length and width would both be the same at 750+6+6+40+56=858mm roughly Note that the X motor is only on one side so the width is off center...
I believe they are either 1031mm, if you are using the 6mm Workbee plates, or 1040mm if you are using the OB thicker 12mm plates. You can always...
Not sure what plates you mean? I've probably published 6 or 7 builds on OB forums. You'll have to be more specific...
Just buy the kit... MG
Most of those Chinese circuit boards are made by just a couple of companies, but sold by hundreds of sellers. Their quality control isn't very...
OK, well that's a clue. Where are you trying to measure your voltage from? What are you using as a ground point? The drivers are isolated from...
This one has got me puzzled. I use Nanos exclusively on my machines and have never had a problem. They aren't even true Nano's, they are Chinese...
Read this: gnea/grbl You may have the step pulse inverted, dir pulse inverted, or some other setting incorrect. Make sure all the settings for...
That sounds like either a wiring error on the Direction outputs, or perhaps a configuration issue... MG
John: Nor sure what the problem would be. There is no reason why it should not work with a Nano but does work with an Uno. Even the pinout is...
No problem. Perhaps it was as SugarJ said, it's so obvious to me. You could wire it up in the reverse direction as well, with +'s connected to...
NO! WRONG! "wire all + connections together to +5" How is this in any way ambiguous? Connect everything that has a + sign in front of it to +5V...
Uh, no, not even close. Don't hook it up this way, you'll blow stuff up! Try this one. Same except you have 2 Y drivers just wired in parallel....
Yes, they are. The ones in the photo are sold by Sainsmart, you can find them on Amazon or at Sainsmart.com. Different physical layout, almost...
See the schematic above. VCC = +5V Tie all driver +5v pins together to +5v on the Arduino. Tie all driver ENABLE pins together to arduino output...
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No, the driver should have a power pin for the inputs. The drivers shown have a common +5V terminal that powers all the input optocouplers. Some...
Yes. The fuses are 5A automotive type blade, one for each driver. Separate power and ground lead for each driver back to the power supply. Just...
