The GSK-187 kit will drive bi-polar chopper stepper motors up to 2 A per phase with a 9-35 V supply. The kit features full and half stepping. All signals (Step, Direction, Enable) can be interfaced to external +5V logic or a micro-controller. Motor not included.
This kit may be assembled without soldering on any Global Specialties trainer or Proto-Board® (not included), or by soldering to the included PCB. Parts and assembly instructions included.