DC 12v ULN2003 stepper motor driver board step motor module for ardui3c

ITEM NAME:DC 12v ULN2003 stepper motor driver board step motor module for ardui3c Specification: Brand new High quality Rated Voltage: DC5V-12V 4-phase Reduction Ratio: 1/64 Step Torque Angle: 5.625 °/64 DC Resistance: 200ω ±7% (25 °) Insulation Resistance: >10Mω (500V) Insulation Grade: A No-load Pull in Frequency: >600Hz No-load Pull out Frequency: >1000Hz Pull in Torque: >34.3mN.m(120Hz) Detent Torque: >34.3mN.m Temperature Rise: <40K(120Hz) Noise: <40dB (120Hz, No load, 10cm) Board Size: Approx. 40×21 mm On-board XH-5 P socket.connect 28BYJ-48 Stepper Motor direct Package Included: 1 x DC 12V ULN2003 Stepper Motor Driver Board for Arduino.1 x DC 12V ULN2003 Stepper Motor Driver Board for Arduino. Step Torque Angle: 5.625 °/64. DC Resistance: 200ω ±7% (25 °). Noise: <40dB (120Hz, No load, 10cm). Insulation Resistance: >10Mω (500V). Temperature Rise: <40K(120Hz).