To get around this, [RoTechnic] moved the wrist stepper motors off the arms entirely. He built a push-pull mechanism that uses braided fishing line to transfer motion to the robot arm’s wrist ...

The usual go-to when building a simple robot arm is the ever-pervasive hobby ... They have their advantages, but if strength is not needed a stepper motor would provide much better motion in ...

stepper motor, Arduino-based, desktop robotic arm for makers, educators and anyone else there would like to learn more about robotics and have their very own precision desktop programmable robotic ...

A programmable robot arm that can pass you drinks and high ... to handle tasks like drawing and laser engraving. It has a stepper motor and repeatability of 0.2mm (that’s the degree of accuracy ...

Chess players who would like to build their very own automatic robotic chess board ... and two stationary stepper motors. Controlling this is a single Arduino Nano connected to a pair of A4988 ...

Most robot arms we've seen in the past few years ... For a slightly higher price, the latter has more intricate gears with stepper motors for greater accuracy along with additional end-applicators ...

grbl is stepper motor controller firmware for ... in this further EinW blog My small cnc mill project needs motors (so I am told) that are too powerful for the normal drivers included on grbl Arduino ...