Introduction:
My GRBL=5.000 (x, step/mm)
$101=5.000 (y, step/mm)
$102=100
4 People Made This Project!
- Eman Mughal made it!
- sapatsidis made it!
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44 Comments
Question 4 months ago on Step 8
Plz provide the link for arduino program.
Question 5 months ago
Sir ,
I'm trying this project for a year , still not yet completed . Ive finished all the construction works , circuit works , and coding works . All are working . But i can't get the proper output . When the gcode is running , the stepper motor vibrates but not spinning in right way . X axis stepper works somewhat active , but y axis stepper doesn't respond for any commands , At start and at the end of the code it shows response . I don't know what to do , I can't even find what is the problem . I've changed stepper motors . Ive done this with two driver shields , (L293d driver shield and Cnc sheild v3 with A4988 sriver ) . Both shows this kind of output . And servo doesn't respond at all . Please someone help me out .
8 months ago on Step 1
Hello sir i found this error at InkScape
File "servo.py", line 52
def bezierslopeatt(((bx0,by0),(bx1,by1),(bx2,by2),(bx3,by3)),t):
^
SyntaxError: invalid syntax
Question 1 year ago on Step 7
I can´t download the "hack" file
Answer 1 year ago
Perhaps, I've found a another link :
Answer 1 year ago
Neither do I...
Question 2 years ago on Step 8
Hello. Servo SG90 is controlled by M3 code but angle was not 90º of action. it went to end of limit servo sg90. M5 code didnt work. servo couldnt turned manually when code M3 was active. Servo could turned by hand when M5 code active. What is the problem? can someone help me?
Answer 1 year ago
Same problem. Too bad...
Answer 2 years ago
same problem. Anyone got an answer? M3 and M4 moves same direction to max, but nothing moves it the other way
Answer 2 years ago
Hi! I have the same problem. Did you find the solution. I use programm GRBL Controller and I added the command M3 S200 the servo turned. Then I entered M5 and servo didn't move ((( I enter M3 S10 and I hear the sound of the motor but it doesn't move.
Does anybody knows what heppens?
Question 1 year ago
HELLO ONLY this istruction is??
I see in your video that you have a different file for the arduino that I downloaded
Question 1 year ago
encuentro esta solucion
Gracias por este informe. Ha pasado un tiempo desde que miré esta extensión y parece que el buen equipo de Inkscape ha roto la función unittouu nuevamente. La última ruptura fue la versión 0.91.
La buena noticia es que esto no debería ser difícil de arreglar, la mala noticia es que no tengo tiempo en absoluto esta semana para arreglarlo y realizar pruebas.
Si desea probar y parchear usted mismo, de acuerdo con esta página, todo lo que debe hacer es eliminar el "inkex". Prefijo cada vez que se llama unittouu:
pero no se como cambiar las lineas
Question 1 year ago
hola buen dia hace tiempo que lo e intentado pero aun
no e podido resolver el error de inkscape Traceback (most recent call last):
File "servo.py", line 3172, in <module>
e.affect()
File "inkex.py", line 283, in affect
self.effect()
File "servo.py", line 3156, in effect
self.orientation( self.layers[min(0,len(self.layers)-1)] )
File "servo.py", line 3085, in orientation
doc_height = inkex.unittouu(self.document.getroot().get('height'))
AttributeError: 'module' object has no attribute 'unittouu'
quisiera que me pudiaran ayudar gracias
1 year ago
thank you very much
Question 1 year ago
Can I use this program to engrave on metal sheets by replacing the blue pen with this type of pen. Will it cause too much vibration or load the Z Axis stepper motor heavily?
1 year ago
I have a 180x200 mm table. What to do to draw the whole table?
2 years ago
You forgot Something, You don't mention how to calibrate the Vref on the A4988 Drivers, in order to set the appropriate current that the DVD Servomotors need.
Remember, If you set a lower value than the motors needs, you will loose strength, otherwise if you set a higher value than motors needs, you will overheat the motors, or burn the motors.
Of Course, How many Current this DVD servomotors needs?
NEMA 17 Stepmotors uses 1.7Amps.
Regards
Question 2 years ago
Buen día gracias por compartir tu proyecto . Me podrás ayudar mi moto es un 28byj-48 pero alconectar solo gira hacia un lado a si de movimiento a la derecha o a la izquierda gira en una solo.direccion
2 years ago
Hi, thanks for the instructable. One simple question: What's the Vref at the driver for these type of motors, considering that my driver has an R100 resistor? My calculation is 0.24 8*0.1 = 0.192 Volt, but I want to be sure. Thanks!!
Question 2 years ago on Step 7
What will be do if directary show not be exist after apply