ULN 2003 Motor Controller Shield


  • The most easy module to learn how to control the Stepper and finish the simple project.
  • The logic control voltage:3~5.5V
  • Motor Supply Voltage: 5~ 15V
  • 5 Wire Connection (to the motor controller
  • it can sink 500mA from a 50V supply,but you’d better limit the driver voltage under 15v.
  • Operating temperature: -25 degree Celsius ~ +90 degree Celsius