cheap stepper motor driver, current:0.9A-3A,CW230 quick delivery in 2 days used for stepper motor Nema 08, 11,14,17, 23, 24 stepper motor driver,current:0.9~3ACW230 quick delivery in 2 daysused for stepper motor Nema 08, 11,14,17, 23, 24Characteristics:1.DC power input type24V~36V2.Output current:0.9~3A3.Mircostep:1(1.8ยบ),1/2,1/4,1/8,1/16,1/32,1/644.Protect form : Overheated protect, lock ...