Super cheap 3D printed Robot Arm
Using mostly 3D printed super cheap actuators (around 32 $ per actuator), I have build a robot arm based on stepper motors. This robotic arm uses widely available parts.
3D printed Robot servo for only $32 (stepper, cross roller bearing)
Cheap Robot Joint
This is my latest stepper version of my compound planetary gearbox. It has high reduction ratio and two cross rollers bearings. I plan to design a complete robot arm with such actuators.
Industrial robot arm controlled with Gaming joystick!
Controller for industrial Robot Arms
I have made a Robot Arm controller for my IGUS robot arm. It uses TMC5160, Teensy, Raspberry Pi and PS4 joystick.