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Yes. You can download the datasheet for L298N and it will tell you which pin is the current sense(pins 1 and 15) and what to set the resistance to....
The max rating of your power supply means it will overheat if you draw more current than that. Try it out but keep an eye on the heat. Also, I have...
Belting is accurate as it gets and works for almost everything from foam to aluminum. When we start talking about rack and pinion is when we are...
I hijacked the thread, sorry. Might be better to start a whole new thread but that's a ways off for me.
I'd stick with the hand-crank so I don't need electricity in the forest.
Check this out... [media] You could put one rail running the length of the machine and build the rest out of 8020. I bet you could throw it together...
I'm curious as to whether these parts have to be 3D printed or if they can be cnc machined?
You can run one bipolar stepper off an L298N. You can control/limit the current by changing the resistor on the current sense pin. This will output...
I exported the files from sketchup to obj format(I think) and then imported into Blender. From there you can get IGES, STEP, STL, VRML, dxf, dwg, etc...
It's probably vegetable oil <snicker>
Dude you can't run a motor with 2 coils on one coil or it will stall, miss steps, jerk, grind, vibrate, etc.
http://www.linuxcnc.org/docs/html/gui/image-to-gcode.html
When I was a kid, there was this new Spiderman comic book that was released. Some rich guy bought out the whole inventory to create artificial...
What's the proper bit?
My NEMA 17's take 2.8A at 12V. I tried lower voltages and currents but the motors wouldn't move sometimes or they were seriously weak. I'd like to...
I figured out the y-axis play issue. It turns out that the gantry plates don't line up the screws perfectly and there's just enough room for them to...
FYI Linuxcnc does this out of the box.
what is the parts store sold out again?
I think it would be cool to see a way to use v-slot to make a table-saw out of a hand-held saw. Same for a router. Maybe do both with the same table....
Hey that looks plenty strong. The connectors are a godsend. I don't know whether foot-pegs would be better than steel angle but on larger format...
