Description: * High power, maximum 3.5A drive current chipset ! * 1-1/16 microstep setting - Higher accuracy and smoother operation than standard 1, 1/2 step! *Adjustable 1.5A-3A drive current settings for each axis - 25%,50%,75%,100% of full current can be set for different stepper motors *Attention: This driver is the 1.5A-3A version, it's specially designed for stepper motors with rated current from 1.5A to 3A, it's NOT compatible with stepper motors with rated current below 1.5A or above 3A! *If the rated current your stepper motors is below 1.5A, you can choose the 0.5A-2.5A version! *Please let us know which version (1.5A-3A version is default) you need immediately after placing a bid! *Overload, over-current and over-temperature sa
Price:$65.61