A few days ago I was thinking about using a Stone touch screen as well as Raspberry Pi to control the robotic arm, but I think a normal robotic arm is not interesting, so I decided to use 3D printing to make the robotic arm. I found an open-source 3D printed robotic arm from Google, and I was wondering if it is still possible to operate the robotic arm without the Arduino mega?
I have solved this problem, I have completed the basic function of the robot arm in another post. Although I didn’t 3D print it myself, I thought it was a waste of time to print so I just bought the finished product.