CW8060 Stepper motor driver current range: 2A-6A voltage range: ... 1/32,1/64,1/128,1/256,1/5,1/10,1/25,1/50,1/125, ... .GND:DC power cathode3.A+,A-:Stepping motor one winding 4.B+,B-:Stepping motor other winding5.CP +,CP -:Stepping pulse input+5V (Rising ... Stepping motor direction input, voltage level touched off,high towards, low reverse 7.REST+,REST-: motor free CW8060 micro stepping 2-phase step motor ...