Benlexhi shares:
3D printed robotic arm using Inland’s (Microcenter’s brand) 3 pack of stepper motors and drivers and two Arduino Unos. Essentially everything can be bought at Microcenter with the exception of the exact screw and nut set I used.
Here’s the code to run with two arduinos. Each motor is controlled with two buttons for clockwise and counter clock wise rotation at each joint. The servo is controlled with a potentiometer. Unfortunately I don’t have a wire diagram of everything so… good luck.
Code:
https://github.com/KhaiTTNguyen/robot_arm/tree/1f0e42e689e5e6f2ff58244cbedb4485c035face
download the files on: https://www.thingiverse.com/thing:5347777
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!
Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!
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