Features: - The ULN2003 high power chip is used to drive the stepper motor. - A, B, C and D light emitting two tubes indicate the working state of the four phase stepper motor. - Equipped with stepper motor standard interface, can be directly inserted when using. - 5 wire 4 phase, can use ordinary ULN2003 chip drive, can also be connected to 2 phase use. Can be used with the development board, directly inserted, convenient to use the stepper motor on the development board. Diameter: 28mm Voltage: 5V Step Angle: 5.625/64 Deceleration Ratio: 1/64 Package include: 2 x 28BYJ-48 Step Stepper Motor 2 x ULN2003 Driver Board

Package Include: 2 Pack 28BYJ-48 Step Stepper Motor+ 2 Pack ULN2003 Driver Board. It is suitable for various platforms such as 51?avr?arm Compatible with Arduino and the needs of robot design and development. 5 line 4 phase can be used for ordinary ULN2003 chip driver, connect to the 2 phase, support the development board, convenient to use the stepper motor on the development board. A/B/C/D light diodes indicate the working state of the four-phase stepper motor. Equipped with a standard interface of the stepper motor,can directly plugged in and out. The ULN2003 module is often used to drive a small five-wire four-phase motor, and the LED is the working status indicator of the stepping motor.

Item Dimensions LxWxH: 1.14 x 0.82 x 0.39 inches. Voltage: 5 Volts. Brand: DiGiYes. Included Components: ULN2003 Driver Board. Batteries required: No. Best Sellers Rank: #29 in Telescope Motor Drives. Item model number: ROA_30C. Country of Origin: China. : B0BKL3PKPC. Manufacturer: DiGiYes. Item Weight: 3.2 ounces. Product Dimensions: 1.14 x 0.82 x 0.39 inches.