Notice: This site will be phased out and moved to the new one! Grbl is a no-compromise, high performance, low cost alternative to parallel-port-based motion control for CNC milling. It will run on a ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Budding geniuses deserve gifts that match their geeky interests. Whether it's robotics or chemistry or the mechanics of remote-control cars, the educational toy market is chock full of kits that help ...

(at your option) any later version. Grbl is distributed in the hope that it will be useful, #define X_STEP_BIT 2 // MEGA2560 Digital Pin 24 #define Y_STEP_BIT 3 // MEGA2560 Digital Pin 25 #define ...