High Quality: Stepper Motor Can Converts Pulse Signals Into Angular Displacement or Linear Displacement. It is the Main Executive Element in Modern Digital Program Control Systems
Powerful Function: 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
Easy to Use: 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
Application: It is Suitable for Various Platforms Such As 51、AVR、Arm Compatible with Arduino and the Needs of Robot Design and Development