2-channel New 2 channel relay module relay expansion board 5V low level triggered 2-way relay module for arduino<br><br><br>Product Description<br>This product is a 2-channel relay module board  which is 5V active low. It can be controlled by a lot of microcontrollers such as Arduino  AVR  PIC  ARM and so on.<br> <br>Features:<br>This relay module is 5V active low.<br>It is an 2-channel relay interface board  which can be controlled directly by a wide range of microcontrollers such as Arduino  AVR  PIC  ARM  PLC  etc.<br>It is also able to control various appliances and other equipments with large current.<br>Relay output maximum contact is AC250V 10A and DC30V 10A.<br>Standard interface can be directly connected with microcontrollers.<br>Red working status indicator lights are conducive to the safe use.<br>Widely used for all MCU control  industrial sector  PLC control  smart home control.<br><br>Specifications:<br>Working voltage: 5V<br>Channel: 2 channel<br>Item size: approx. 4.9 * 3.8 * 1.7cm / 1.93 * 1.5 * 0.67in<br>Item weight: 29g / 1.01oz<br>Package weight: 32g / 1.12oz<br><br>Package includes:<br> 2 Channel Relay Module<br><br><img src="//gdetail.image-gmkt.com/030/717423496/2016/4/162b1b86-9911-4bb3-90be-9b735b1533a3.jpg"  width="598" height="557" onerror="this.src='http://gdetail.image-gmkt.com/030/717423496/2016/4/162b1b86-9911-4bb3-90be-9b735b1533a3.jpg'; $(this).attr('onerror'，'');" ><br><img src="//gdetail.image-gmkt.com/030/717423496/2016/4/101be7b6-fb28-4f1f-b3f8-149f7af2ca82.jpg"  onerror="this.src='http://gdetail.image-gmkt.com/030/717423496/2016/4/101be7b6-fb28-4f1f-b3f8-149f7af2ca82.jpg'; $(this).attr('onerror'，'');" ><br><img src="//gdetail.image-gmkt.com/030/717423496/2016/4/f7114cdf-e38d-4750-a08e-c8e55da9a988.jpg"  onerror="this.src='http://gdetail.image-gmkt.com/030/717423496/2016/4/f7114cdf-e38d-4750-a08e-c8e55da9a988.jpg'; $(this).attr('onerror'，'');" ><br><br><br><br>Packaging Details<br>Unit Type: piece Package Weight: 0.100kg (0.22lb.) Package Size: 6cm x 6cm x 6cm (2.36in x 2.36in x 2.36in)