Cozifree 2 Sets 28BYJ-48 ULN2003 5V Stepper Motor Uln2003 Driver Board for Arduino

Features: - 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. - 5 line 4 phase can be used for ordinary. ULN2003 chip driver, connect to the 2 phase , support the development board?With convenient use, direct docking. Specification: - Rated Voltage: DC5V 4-phase - Insulation Resistance: >10M? (500V) - Dielectric Strength: 600V AC / 1mA / 1s - Step angle: 5.625 x 1/64 - DC Resistance: 200?±7% (25C) - Reduction ratio: 1/64 - 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) Package Including: 2*set Uln2003 Stepper Motor 2*Driver Board 10 Pin Male to Female Multicolor Jump Wires for Gift About Cozifree Craftsmanship: From choosing high quality material carefully to manufacturing products with advanced equipments and techniques, each detail shows the perfection and high quality insurance. Cozifree aims at beating everything with exquisite details. Customer Service: Quality guantee and 100% satisfaction guantee. If it is damaged during the shipping or if you are not satisfied with it, we will arrange full refund or change a new one for you. Please feel free to contact us at any time.