In this video, I'll show you how I made a 3D-printed servo motor with position feedback. If you'd like to build this check out my instructable. Instructable: www.instructab...
Пікірлер: 81
@RobertShaverOfAustin Жыл бұрын
This is the second video of yours that I've watched. You are doing some great engineering and then bring it to life. I love this stuff. That's why I'm now *SUBSCRIBED!*
@AaedMusa Жыл бұрын
appreciate it! thanks for the support!
@tiagdvideo3 ай бұрын
Ditto!
@markusgranberg8004 Жыл бұрын
Make a robot arm of these! The "community robot arm" projekt can be a starting point.
@AaedMusa Жыл бұрын
I’ll check that out
@ercost60 Жыл бұрын
Nice job! I see an entire functional exoskeleton in your future!
@imadjawad4408 Жыл бұрын
the end of this video explains a lot about how you bring Ideas to life, man I like your creations 1 million thumbs up to you
@joepasqua1751 Жыл бұрын
I’m so glad I kept going after you said “Thanks for watching”.
@sposhto6325 Жыл бұрын
man the rick roll at the end
@Dangineering Жыл бұрын
Great job! Would love to see you make something using those servos!
@AaedMusa Жыл бұрын
That's the plan. I'm thinking of a Rubix cube solver.
@NakedSageAstrology5 ай бұрын
You're amazing! I would love to see you explore the idea of miniature 3d printed servos like the 3d printed actuator you made. I want to make something similar for my robotic hand and its joints because I don't like the idea of using cables or string to move fingers.
@gearscodeandfire Жыл бұрын
Great work, on my project list now
@onsafari Жыл бұрын
WOW. I love it. Thanks so much. I found you on Instructables. Great content!
@AaedMusa Жыл бұрын
Thanks!
@morenocolombo746810 ай бұрын
Awesome! Loved the torque test with your fingers 😂
@giggling_boatswain Жыл бұрын
the device is used until today, it seems to be an invention of the 1930s. "Selsyn" (from English self-synchronizing) is an induction machine of a synchronous communication system.
@NateRidderman Жыл бұрын
Took me way too long but I finally identified the music at the end. It's from the Wii, from the Mii channel I think.
@AaedMusa Жыл бұрын
Correct! A treasure from my childhood.
@Hobbyen-met-Peter Жыл бұрын
Its ment for miniature sail ships like the IOM Sailing Netherlands, they build it themself. (one meter class)
@wirekat Жыл бұрын
Love this. great design.
@AaedMusa Жыл бұрын
thanks
@ganeshpingle.8423 Жыл бұрын
Thank you sir for sharing amazing knowlages with us. i amtrying to make same servo as you made but oniy difference is i use a potentiomer to get a position so please can you guide me to do this . please help me.
@calegaridesign2567 Жыл бұрын
Hello Brother. excellent work. can you help me with the second encoder? I would like to control the servo just like you did in the video. with the position of the lever.
@HerrHafiz Жыл бұрын
nice..
@Positive_Altitude9 ай бұрын
Well done! I am making my own servos too! But I also make a custom PCB for it with an encoder, mc, driver, and current sensor. What kind of control system do you use? Is it PID or something else?
@jitheshkk8447 Жыл бұрын
Great work. It's a really nice and smooth one with good performance
@AaedMusa Жыл бұрын
Thanks!
@radoslawbiernacki Жыл бұрын
This moment you smashing bearings with a hammer .... ughhh this hurt my soul xD
@AaedMusa Жыл бұрын
LOL 😂 I don’t have a vise so a hammer will have to do
@ekaggrat Жыл бұрын
great job and video. I have tried this in the past with much smaller motors but could never fix the overshooting and oscillations. That too i was using the PID library. How did you fix the issue of oscillations and get it to stop on exact position? Also how do you stop exactly at 359 degrees and dont get it overshoot and go back to zero and ultimately keep on spinning and never stop as it never achieves the value?
@AaedMusa Жыл бұрын
It all comes down to tuning. If you used a PID algorithm and you still got over shoot then it hasn’t been tuned properly. I find that starting with the proportional term and setting the other terms to zero allows you to get an effective servo. In fact, that’s what I did in this project. There is only a proportional term. It’s just tuned properly so it works pretty well on its own. To get it to continually keep moving I simply continually change the setpoint of the PID algorithm.
@MisterkeTube Жыл бұрын
Torque measurement using a scale??? I'm also wondering how this would compare against a closed loop stepper motor ...
@Clover5019 ай бұрын
Did you use 100% infill for the 3D printing?
@chain3519 Жыл бұрын
I'll be subscriber 743, with hopefully more people finding this channel too
@AaedMusa Жыл бұрын
let's hope. thanks for the sub!
@_r1nky5 ай бұрын
Amazing
@HakkiOgrt8 ай бұрын
Thnx
@PhG1961 Жыл бұрын
You're my hero!
@tahmidzishan Жыл бұрын
Mashaallah! Great job, brother.
@dylanpendlebury23 Жыл бұрын
Add 5 more in series and puppeteer the robot arm!
@AaedMusa Жыл бұрын
That's a great idea! I'll have to try that sometime in the future.
@mubii15 Жыл бұрын
Can this be controlled using a PCA9685 16 Channel 12 Bit PWM - Servo Motor Driver ?
@AaedMusa Жыл бұрын
No. That only works with servos, these are dc motors.
@sNEAKYnIGHTmUPPET Жыл бұрын
First off, nice project. How do you calibrate that encoder? I am assuming it is of the hall effect type, and you are using what looks like a standard button magnet thickness polarized. How do you set say 0 degrees? and does it remember that? or do you assume 0 degrees on boot? Would be really cool if you could use a attiny or similar installed internally and make it so that it accepts input like any standard servo (pwm). Also, I would love to see this project done with a herringbone gearset
@AaedMusa Жыл бұрын
The encoder I’m using is an absolute encoder so it has a range of 0 - 359 degrees. To calibrate it I wrote code that offsets all the values. Say the 60 degree position really needs to be the 0 degree position, all of the values move up 60 degrees so that the 60 degree position is now the 0 degree position. And yes, it remembers this every time every time. I plan on experimenting with gear sets in the future.
@sNEAKYnIGHTmUPPET Жыл бұрын
@@AaedMusa can’t wait for the follow up video :)
@JinKee Жыл бұрын
Can you use this instead of a stepper motor in a RepRap 3d printable 3d printer?
@peter360adventures9 Жыл бұрын
Awesome.
@-lolus- Жыл бұрын
well, that's just a remionder that u can be rick rolled by any video
@_Vanze_ Жыл бұрын
Awesome!
@brentspellmeyer894310 ай бұрын
Subbed
@rickrat11 ай бұрын
I love your videos! I am wondering if the encoder/magnet would work with a nema17 in the same way?
@AaedMusa11 ай бұрын
Yep, it sure does. I've seen many people use an AS5600 encoder with a stepper motor.
@thinkdunson Жыл бұрын
torque test?
@faredetman4267 Жыл бұрын
Perfect !!!💯💢💥💫
@akshayasimha Жыл бұрын
Can you please tell what's the torque achieved from the new servomotor?
@AaedMusa Жыл бұрын
I didnt do any torque tests.
@Dasol0246 Жыл бұрын
Build a sun tracker
@Hobbyen-met-Peter Жыл бұрын
like sail winch i ment
@AaedMusa Жыл бұрын
Oh ok. I’m not sure what kind of torque is needed for that but it seems doable. One thing I don’t know is if it’s better to sail winching yourself or having a machine do it. It may be better and safer for the human to winch, but again, I have no experience sailing so I don’t know.
@cheesypufs9 ай бұрын
How's the backlash on this?
@AaedMusa9 ай бұрын
Not great
@dani777dani Жыл бұрын
niiiiice😍
@Hobbyen-met-Peter Жыл бұрын
could you build a servo for sailing?
@AaedMusa Жыл бұрын
Like an actual boat? I haven’t the slightest clue how sailing works. Would this act to replace the human operator?
@the_mystic_man2 ай бұрын
Looks like in the real robot apocalypse they will all be made of plastic
@sammflynn6751 Жыл бұрын
Share the coding side of this project, is it a simple pid?
@AaedMusa Жыл бұрын
Yes it uses a PID algorithm. You can find the code and my documentation in the link in the description.
@sammflynn6751 Жыл бұрын
@@AaedMusa Sir you have the capability, so I am going to leave this comment here. Could you in theory, use the current feedback from the motor driver(bts 7960 has built in current feedback) with the encoder implement to combination of feedforward and feedback control? something like - kzbin.info/www/bejne/fIjCkqxtgJmdhqc
@AaedMusa Жыл бұрын
@@sammflynn6751 yes that seems possible
@sammflynn6751 Жыл бұрын
@@AaedMusa sir I humbly request please consider this an idea for a future video
@RonMatthews-q6h23 сағат бұрын
Moore Steven Garcia Timothy Robinson Carol
@OneHappyCrazyPerson Жыл бұрын
Why did the voice suprised me ?
@AaedMusa Жыл бұрын
How so?
@OneHappyCrazyPerson Жыл бұрын
@@AaedMusa thats my question smart ass
@AaedMusa Жыл бұрын
@@OneHappyCrazyPerson I can’t answer how my voice surprised you.