To keep track of a location in a two-dimensional space, two measurements are needed. Most of the time, we would naturally think to do this by the Cartesian method, measuring position along one axis ...

If you want to move a pen (or a CNC tool, or a 3D printing hot end) in the X and Y plane, your choices are typically pretty simple. Many machines use a simple cartesian XY motion using two motors and ...

HP’s handsome and user-friendly large-format printer is perfect for running off accurate and colourful line drawings at home or the small office. Why you can trust TechRadar We spend hours testing ...