Features:<br />with high-current relay: AC 250V 10A; DC 30V 10A;<br /> Independent wiring in contact area , make it safe and reliable; <br />Standard interface that can be expanded in a variety of development boards; <br />Equipped with screw holes for easy installation; <br />Applicable to a variety of platforms including Arduino / AVR / ARM/51<br /><br />Packing List:<br />1 x Extension board<br /><br /><img src="//agdetail.image-gmkt.com/m430/422/586/560586422/img/agdetail.image-gmkt.com/422/586/560586422/img/img6.eachbuyer.com/x9/p100/eb00199_1.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/422/586/560586422/img/agdetail.image-gmkt.com/422/586/560586422/img/img6.eachbuyer.com/x9/p100/eb00199_2.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/422/586/560586422/img/agdetail.image-gmkt.com/422/586/560586422/img/img6.eachbuyer.com/x9/p100/eb00199_3.jpg" />