How can Arduino 5V 4-Phase Stepper Motor with ULN2003 Control Board be controled inside Firefly? - Grasshopper2024-03-29T10:01:45Zhttps://www.grasshopper3d.com/forum/topics/how-can-arduino-5v-4-phase-stepper-motor-with-uln2003-control?groupUrl=fireflyplugin&commentId=2985220%3AComment%3A1937312&x=1&feed=yes&xn_auth=noThanks.. sadly still the moto…tag:www.grasshopper3d.com,2018-10-11:2985220:Comment:19373122018-10-11T06:14:01.063ZZayedhttps://www.grasshopper3d.com/profile/mohamedzayed
<p>Thanks.. sadly still the motor does not work with the Firefly Quadstepper component (whether installed on the Arduino, is the Quadstepper Firmata or the Firefly Firmata)!</p>
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<p>It seems like the only way I could make it work is to send the pulses directly through the pins.. Problem here is that I cannot find a way to send the pulses fast enough with Grasshopper (nothing faster than 100 ms or so),, for this motor it can work up to 2 ms.. Which then behaves like a normal rotating…</p>
<p>Thanks.. sadly still the motor does not work with the Firefly Quadstepper component (whether installed on the Arduino, is the Quadstepper Firmata or the Firefly Firmata)!</p>
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<p>It seems like the only way I could make it work is to send the pulses directly through the pins.. Problem here is that I cannot find a way to send the pulses fast enough with Grasshopper (nothing faster than 100 ms or so),, for this motor it can work up to 2 ms.. Which then behaves like a normal rotating motor.. </p>
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<p>I either need to find a way to send the pulses faster (A generator that generates numbers according to time in ms, is what I need in this case), or use a plugin through Firefly (which its quadstepper doesnot work)..</p>
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<p>Thanks again</p> http://winsionliang.com/mecha…tag:www.grasshopper3d.com,2018-10-10:2985220:Comment:19366552018-10-10T02:30:45.647ZWinsion Lianghttps://www.grasshopper3d.com/profile/WinsionLiang
<p><a href="http://winsionliang.com/mechanic/user-grasshopper-firefly-to-connect-servo-or-stepper-motor/" target="_blank">http://winsionliang.com/mechanic/user-grasshopper-firefly-to-connect-servo-or-stepper-motor/</a></p>
<p>I got shit before too , but at last overcome ,, I remember thats relate to fast data trans ,, just reduce 115200 to xxxx ,, </p>
<p>I forget if use this method to solve , hope it help . </p>
<p>If like to purchase PVC foam board , I am dealing now . </p>
<p><a href="http://winsionliang.com/mechanic/user-grasshopper-firefly-to-connect-servo-or-stepper-motor/" target="_blank">http://winsionliang.com/mechanic/user-grasshopper-firefly-to-connect-servo-or-stepper-motor/</a></p>
<p>I got shit before too , but at last overcome ,, I remember thats relate to fast data trans ,, just reduce 115200 to xxxx ,, </p>
<p>I forget if use this method to solve , hope it help . </p>
<p>If like to purchase PVC foam board , I am dealing now . </p> Me too. extremely frustrated,…tag:www.grasshopper3d.com,2018-10-09:2985220:Comment:19366262018-10-09T17:32:12.983ZZayedhttps://www.grasshopper3d.com/profile/mohamedzayed
<p>Me too. extremely frustrated, disappointed and hitting bottom.. Any help is appreciated.. Even the kind of help saying what to buy.. Thanks guys</p>
<p>Me too. extremely frustrated, disappointed and hitting bottom.. Any help is appreciated.. Even the kind of help saying what to buy.. Thanks guys</p> SHIT , i get same thing ... h…tag:www.grasshopper3d.com,2015-12-26:2985220:Comment:14264812015-12-26T04:37:46.596ZWinsion Lianghttps://www.grasshopper3d.com/profile/WinsionLiang
<p>SHIT , i get same thing ... head-aching </p>
<p>SHIT , i get same thing ... head-aching </p> I have the same problem about…tag:www.grasshopper3d.com,2014-11-06:2985220:Comment:11631492014-11-06T10:18:55.638ZAli-Haunghttps://www.grasshopper3d.com/profile/hokunhan
<p>I have the same problem about using UL2003~</p>
<p>I have the same problem about using UL2003~</p> Did anyone find a way out for…tag:www.grasshopper3d.com,2013-11-10:2985220:Comment:9553652013-11-10T16:17:03.079ZSaurabh Mhatrehttps://www.grasshopper3d.com/profile/Saurrabhmhatre
<p>Did anyone find a way out for the above problem ??</p>
<p>Did anyone find a way out for the above problem ??</p> I have the same issue with 5w…tag:www.grasshopper3d.com,2013-02-20:2985220:Comment:7933472013-02-20T01:02:47.174ZMateusz Zwierzyckihttps://www.grasshopper3d.com/profile/MateuszZwierzycki
<p>I have the same issue with 5wire stepper.</p>
<p>I have the same issue with 5wire stepper.</p> Looks like I got the same pro…tag:www.grasshopper3d.com,2013-02-20:2985220:Comment:7931752013-02-20T00:09:37.969ZKacper Radziszewskihttps://www.grasshopper3d.com/profile/kacperradziszewski
<p>Looks like I got the same problem, any ideas how to control stepper with this control board??</p>
<p>Looks like I got the same problem, any ideas how to control stepper with this control board??</p>