3D scanners aren’t cheap, and the last thing you want ... So he decided to replace the stepper motor controller in his turntable and document the process for anyone else who’s scanner might ...

Leveraging the Trinamic TMC2208 stepper motor driver gives Ethersweep silky smooth and quiet motor control ... hooked up to the uC with the cheap CP2102 USB bridge chip as per most Arduino ...

cheap, and easy to control devices that produce high torque at slow speeds. They are used in a variety of applications and equipment, including machine tools, process control systems, and tape and ...