![]() ![]() Software ¶ĭownload the Motor shield Demo code and open the Motor_shield_demo_code sketch. With the jumper J4 inserted, Arduino can be powered by the drive voltage via an on-board voltage regulator, which regulates the drive voltage to 5v. Refer to the motor datasheet) to the Power supply terminals. Connect the drive voltage (The required voltage depends upon the motor used. Lights when motor B turns counterclockwise, out4 pin outputs high levelĬonnect DC motor to the motor shield Output Pins M1+& M1-(M2+& M2-), if using a 4-wire stepper motor, make sure the 4 Pins are correctly connected. Lights when motor B turns clockwise, out3 pin outputs high level Lights when motor A turns counterclockwise, out2 pin outputs high level ![]() Lights when motor A turns clockwise, out1 pin outputs high level The following table describes Motor A/B indicator LEDs. When connect the connector using a jumper cap, the USB power for the motor shieled. Supply Power Select Connector: USB/Extern Power can supply for driving the Motor. Motor Interface: Out 1 and Out 2(Out 3 and Out 4) can connect Motor A(B) for DC Motor.Įnable Motor A Connector: Connect above two interfaces with a jumper cap when driving the DC motor A.Įnable Motor B Connector: Connect below two interfaces with a jumper cap when driving the DC motor B. Recommend maximum duty ![]() ![]() The Driver IC and Heat sink may become very hot when working with current more than 1000mA. Additional plug and play Grove sensors can be connected to the 13 on-board Grove connectors.Ĭompatible with Grove plug and play sensorsĮxtra large heat sink helps handle big loads Based on the H-bridge driver Chip L298N motor driver integrated circuit, it requires a 6V to 15V power supply to power the motor and also includes an on-board 5V voltage regulator for powering the main Arduino board. It enables the Arduino to drive two brushed DC motors or one 4-wire two-phase stepper motor. The Motor Shield is a perfect platform for robotics and mechanical applications. ![]()
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