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I hooked up some drivers to my bambino 210E board to start testing the firmware step generation.
When I send a G0/1 command the firmwares stops responding and the motors are blocked but do not move.
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Hi! runtime machine suddenly starts to move is not on the program. often moves Y to zero, and then returns and continues. There are cases when the machine just changes the position where the back and…
Jo937 updated
8 years ago
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Hello,
hopefully this question is not too stupid. At the moment, I try to build my own little pen-plotter with the raspberry pi, 2 h-bridges and a selfmade mechanic utilising 2 steppers and a simple …
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Hi guys, I'm looking to automate the blinds in my bedroom for fun. I've got a stepper motor which attaches to the chain of my blinds to roll them up or down. I was hoping to use the ESP8266 to do this…
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I am trying to use grbl to control a 2.5d milling machine. My Z axis is a solenoid. I was trying to use the Z Dir pin to control it, but this doesn't work well. It goes down OK with a -Z command, but …
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Since some printer require different Gcode it may be nice to add an Gcodecontrol file from .machine file. I know there are already 2 other Gcodecontrol classes but I don't know if they can be easily s…
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Hi there,
Recently, I build a small 3axis CNC machine using Grbl, and generally all is working fine. The maximum feed rate is around 400mm/min in X & Y direction and roughly 50mm/min along the Z axis.…
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We stumbled on strange noise from the steppers for some particular GCode files generated by the KISSlicer. With the help of a logic analyzer we tracked down the root cause the noise to an error in the…
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- [x] Most importantly, we need to add a driver for the 24V pump. This should be done in the same fashion as the solenoid drivers. If you could add another MOSFET and make the 5-pin connector into a…
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Do we want to gear the stepper motor down, or can we use it direct-drive? I do think the bearings in the stepper motor are strong enough to support the side-load, and I believe that if the motor stay…