CNC machinery ... discovery board and an Arduino CNC shield. He has a G-code controller from a previous project, to which he’s added a board with a touch screen to create a simple control ...

All you need is an Arduino Uno, an Adafruit 2.8″ TFT Touch Shield, and a penchant for World War II technology. Thanks to the relatively high-resolution touch screen, [Mark] was able to develop a ...