Stepper Motor ULN2003 Driver Module
The ULN2003 stepper motor driver PCB provides a direct drive interface between your microcontroller and stepper motor. The PCB provides 4 inputs for connection to your microcontroller, power supply connection for the stepper motor voltage, and ON/OFF jumper, a direct connect stepper motor header and 4 LEDs to indicate stepping state
Stepper Motor Connection: Connect stepper motor to this header.
- If you use one of our stepper motors they will just plug directly into the header.
- If you have another brand without the correct header plug, you could solder the wires directly to the back of the PCB.
Step State LEDS: Indicate which channel is active.
ON/OFF Jumper: Isolates power to the stepper Motor
Supply: Power to drive stepper motor.Make sure it matches the rating of the stepper motor you are using.
Micro-controller Connection: Connect 4 outputs from your microcontroller to the four inputs.
Supply Volts: 5-12VDC
Maximum Current per output : 500mA
- 1 x Stepper Motor ULN2003 Driver Module