With low-cost modular components, there’s often just a couple dozen lines of code and a few ... and connect the stepper motor directly to the digital pins of an Arduino. Generally speaking ...

To tell the robot arm what to do, he built a replica arm with potentiometers in place of the stepper motors ... custom Python code which sends the appropriate G-code to the Arduino/grbl controlled ...

Designed as a ‘shield’ to plug directly into the Arduino main board, the EVK integrates a HTSSOP-B28 packaged stepper motor drive IC and complements the company’s rapid prototyping ecosystem. The EVK ...