Arduino Stepper motor drive SHIELD two stepper motor drive expansion board<br />Dual stepper motor drive expansion board can drive two stepper motors by Arduino.<br />It can use 4.75V ~ 30V of power supply.<br />Arduino provides precision control for the CNC milling machine.<br /><br />It uses the same stepper motor driver chip with EasyDriver， so you can use it as two EasyDriver modules on the board. All pins lead to 3PIN electronic building blocks / sensor blocks interface.<br /><br />Two stepper motor drive expansion board * 1<br />Static bag<br /><img src="http://img6.eachbuyer.com/x9/p100/eb4346_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb4346_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb4346_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb4346_4.jpg" />