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Longruner Stepper Motor for Arduino 5 Sets 28BYJ-48 ULN2003 5V Stepper Motor + ULN2003 Driver Board + Dupont Wire 10 Pin Male to Female Breadboard Wires Ribbon Cable LK67-1 Features A, B, C, D four-phase LED shows the status of stepper motor work. - Stepper motor can be plugged into a standard interface directly used. - 5 rows of 4 phases can be used for normal use. ULN2003 chip driver, connect to the 2-phase support development board & #- xFF0C; with convenient use, direct docking. - Rated voltage: DC5V 4-phase - Insulation resistance: > 10m & #- x3a9; (500V) - FixA9; (500V) - Volume: 600V AC/1mA/1s - Step: 5V) - FixA9 X = 200V DC 9; 7% (25C) reduction ratio : 1/64 Insulation level: A - idle frequency > 600 Hz - idle frequency: > 1000 Hz - torque retraction > 34.3 mn.m (120 Hz) - rubber torque: > 34.3 mNm - temperature rise: 40 K (120 Hz) Package includes: 5. Set Step Motor Ulln2003 Motor + Driver Card 10 Pin to Female Male