Over the weekend I sorted out all the wiring on the small CNC controlled with an Arduino and GRBL Firmware. It is running version 1.1f of GRBL and working great!

  We are currently developing a very cool CNC shield for Arduino running the GRBL firmware. This should be on the web store in the next 2 weeks. Keep your eyes open and let me know if you want more info or are just curious. Features will include the following: Buffered connection to driving circuits Opto-isolated connections […]