SMAKN 5V Active Low 2 Channel Relay Shield Module for Arduino UNO 2560 1280 ARM PIC AVR STM32 Raspberry Pi
*Supply voltage:DC 5V <br> *Current: > 100mA <br> *Load: AC 250V 10A or DC 30V 10A <br> *Size: 50.5mm (L) * 38.5mm (W) * 18.5 (H) <br> *Weight: 31g <br> <br> Product Description: <br> *Relay selection of quality loose music relays SPDT. A common terminal, a normally open, one normally closed terminal <br> *Optocoupler isolation, good anti-jamming <br> *Board four weeks with 4 fixing screw holes, hole diameter 3.1mm, easy to install and fixed <br> *The low pull, high release. Energisation status indicator lights off when you release the status indicator <br> *VCC for system power, JD_VCC relay power. You can plug in jumper <br> *Supply voltage: 5V DC <br> *Current: More than 100mA <br> *Load: 250V 10A AC or DC 30V 10A <br> *Dimensions: 50.5mm (length) * 38.5mm (W) * 18.5 (H) <br> *Weight: 31g <br> *PCB Color: Black <br>