I have made my own Laser engraver and previously used an Arduino with a CNC Shield on it. After working for several months, I began to burn up power supplies (2) and went through two controller cards.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Arduino is so much about what is made with Arduino boards that we hardly spare a thought for the boards themselves. Well, Arduino cares, and they've just gone about redesigning their base model, now ...

grbl is stepper motor controller firmware for three-axis cnc machines, intended to run on Arduinos with a motor driver add-on board. Engineer in Wonderland cnc-related blogs are indexed here It is the ...

⇒ UART Configuration : One of the most powerful aspects of the TMC2209 is its single-wire UART interface. With UART, you can configure motor current, microstepping resolution, operating modes, and ...