robotic arm electronic hardware selection

I want to build a record and repeat robotic arm.

I got the idea from this website:

[url removed, login to view]

except I want to use stepper motors with encoder attached to the back shaft.

here are the links to the stepper motors:

[url removed, login to view]


[url removed, login to view]

and the encoder:

Phidgets Inc. - 3531_0 - Optical Rotary Encoder HKT22

I would like help on selecting a controller and/or shield hat etc... that would be able to accept the encoder feedback and control 5 stepper motors. If possible i would like to use either an Arduino or raspberry pi. but it would be fine to use some other controller.

I know that it is not conventional to use encoders on stepper motors, but I think that the encoders could be used to record the movement of the stepper motors and then repeat the motion.

I want to depower the motors and manually move the robot arm, while the encoders record the position, then i want to "replay" the motion.

I want all of the electronics to to make the robot work.

your help is appreciated.

Compétences : Arduino, Génie Électrique, Electronique, Raspberry Pi, Robotique

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Concernant l'employeur :
( 2 commentaires ) Rigby, United States

N° du projet : #12641665

Décerné à :


I have developed similar systems (3D printers) and confident I can help you with your requirements. I look forward to hearing from you.

20 $ USD en 1 jour
(0 Commentaires)

10 freelance font une offre moyenne de $113 pour ce travail


Hi , I am an electronics engineer by profession. I have a lot of experience in this doamin and I can guarantee you good work and on time delivery . Would like to talk to you more about the project. Please send me a pri Plus

250 $ USD en 7 jours
(18 Commentaires)

i am Assistant Technical manager of Sublime Enterprise . i have 5 year experience to work on microcontroller, raspberry,PLC ,arduino,PCB Design e.t.c , i also design lots of industrial product . Design Pakistan's 1st Plus

100 $ USD en 1 jour
(3 Commentaires)

FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past p Plus

500 $ USD en 7 jours
(6 Commentaires)

Hello , Greetings from Passionate Futurist Solutions Pvt. Ltd As per your project description you want to robotic arm electronic hardware selection . The idea sounds good, we will provide you fully creative outcome Plus

10 $ USD en 1 jour
(0 Commentaires)

Hi there, This is Bogdan from Romania. I'm a mechanical engineer specialized in the industrial robotic (really!), 3D designer and modeler. I could help you with this project, but there are few issues to clarify. Plus

30 $ USD en 1 jour
(0 Commentaires)

Hi. I'm not professional on robotics or arduino. I just interested on robotics and I love electronics. So I'm interested on your project only because my personnel interest. :) I don't need money I just want help becaus Plus

10 $ USD en 1 jour
(0 Commentaires)

Contact me.I have done this kind of project already.

25 $ USD en 1 jour
(0 Commentaires)

hi I'm a mechatronic engineer

94 $ USD en 5 jours
(0 Commentaires)

I am an Electrical Engineer. I have made different projects and labs with Arduino micro controller. I am proficient in circuit designing and simulation using MULTISIM and PROTEUS. I can also design PCB. Looking forward Plus

88 $ USD en 3 jours
(0 Commentaires)