Carson City, NV: Model R256 single-axis controller and driver boasts improved microstepping resolution and higher output current, compared to its predecessor with the same compact size. It operates from 12 to 40 v dc and its phase current ranges from 0.1 to 2.0 amp peak. Features include fully programmable ramps and speeds, software-selectable hold and move currents, and storage for up to 16 programs. RMS Technologies Inc., (877) 301-3609
