This was so exciting. I am going to replay this video at a party this Saturday night. I like the way they make us tune it to 6.66. Just a coincidence I'm sure. I am coincidence theorist.
@TheZee04
4 жыл бұрын
You are just the guy i have been looking for. Thanks for the videos, they actually suggest solutions for the different steps of problem faced during making a mini cnc milling machine as hobby. Can you suggest what ratings should i consider while using the 28BYJ stepper motors instead. I plan on using 2 of 28BYJ for x and y and 1 old printer ( 27.6v, 14.7ohms bipolar stepper) for z axis. Expecting your suggestions and help. Thanks
@clueless3891
4 жыл бұрын
If money is not a problem go for nema 17, 28byj-48 have nasty backlash. But if you go with 28byj don't use microstepping it will run cooler and use counterweight to eliminate backlash.
@followingtodo9941
5 жыл бұрын
thanks you sir, i done my trouble because your advice. Thanks a lot!!!!
@aidarosshinaalyarimi5839
4 жыл бұрын
lovely idea thank you
@verve78arief
2 жыл бұрын
What number for Best result with nema17 2A? Couse my driver very hot but stepper is normal not hot temp.
@fearlesswei
6 жыл бұрын
I did the following step same as yours, in result it does not show any value to me when I'm calibrating the driver. May I know what are you measuring?
@clueless3891
6 жыл бұрын
Resistance Ω
@dannys2290
6 жыл бұрын
so how did you find out what that sweet spot was? was that just the multimeter hooked up to your probes for the a4988?
@clueless3891
6 жыл бұрын
Trial and error, on the one side it was temperature of the motors and on the other side it was the power. You can experiment, value is important to replicate simulation and to setup all axis the same and later to fine tune the drivers.
@almitharaversai6195
5 жыл бұрын
Thanks for video. Could you please tell me. What is best value for DRV8825 with nema 17hs4401
@clueless3891
5 жыл бұрын
You must figurat through trial and error, watch temperature of the motors and drivers and of course power of the motors. The goal is not to lose stepps on longer jobs
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