ULN2003 drive plate ( 4-phase 5-wire ) Stepper motor drive board.
ULN2003 Darlington using high-power stepper motor driver chip.
A, B, C, D four-phase LED indicates the status of the stepper motor work.
Stepper motor with a standard interface, when used directly pluggable.
Stepper Motor Driver Board Stepper Motor Control Key Features:
Rated Voltage: DC5V-12V
Reduction Ratio: 1/64
Step Torque Angle: 5.625°/64
DC Resistance: 200Ï±7% (25â)
Insulation Resistance: >10MÏ (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)
Board Size: Approx. 40Ã21 mm
On-board XH-5 P socket.connect 28BYJ-48 Stepper Motor direct .