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You test it by hooking it up to a motor. If the motor runs, it's good. I've never seen one partially fail, ie work but not work properly....
I've been using TB6560 drivers for 6 years, (over 600 of them) and I can count the number of failures on 1 hand. You are sort of correct, a lot...
Robert: There are so many errors in your GRBL settings it's hard to know where to start. No wonder your machine is not working. Almost every...
Hey Guys: So, I've been building quite a few Workbee machines for clients, and I've come up with a few improvements that are easy and cheap to...
Bad practice? That must be why every other stepper driver board out there has protection diodes on it. You can't fix stupid, but you can plan...
First thing you need to do is build the base in the lowest configuration. This will give you a Z axis travel of about 80mm. Then, see my...
What the heck is a "Hiletgo solenoid board"? Optocouplers are the way to go. see: CNC Optical Limit Switch Isolator - GRBL by The Eccentric...
I have found that the most bulletproof solution is using an optocoupler on each limit input line. A 2K resistor on the transistor side, and a...
This post is 3 years old. There will be no more updates. See CNC design (parts named). My latest Sketchup file is included.
Thanks Peter, but you only answered half of my questions. What about the other half? MG
How about one of these: Single-Axis CNC Servo Stepper Motor Motion Programmable Controller [IMG]
I have some questions: 1. Where does the Interface get its power from? The BB 5V output? Or does it need to be plugged into a USB C charger or...
Sorry, I have no idea what you are talking about. What web page? MG
No.
This is my second attempt at improving the C-Beam Machine. The first was documented elsewhere on this list. (C-Beam Machine Too) It involved the...
It's never a good idea to force something to fit. The key to this whole thing is that if you have to force something into place using clamps,...
You also should have only one precision shim on each screw of the nut block, not two... MG
Back again with Yet Another Workbee Modification. Lots of people seem to complain about the Workbee having minimal Z axis clearance. Normally...
Huh? Says it has 2.5" cut depth above the spoil board, don't see a problem with what you postulated... In any case just make the side rails...
