SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).


Member Since: January 2, 2010

Country: United States

  • Having lots of success with this driver, the dual motor gearbox from Tamiya, and the Duemilanove. Very easy to control with analogWrite().

  • PWM stand for pulse width modulation. You’ll need a microcontroller to send pulses to the chip. I just got the board, so I havn’t figured out how to control the speed but sending a high signal to AIN1 and a low to AIN2 controls the direction.

No public wish lists :(