Two channel 5V DC Relay Module
                                    R40.62  Inc VAT                                
                                                    
                    Use this relay board with your Arduino, Raspberry Pi or your custom micro-controller projects!
Specifications
What's in the box?
1 x Two channel 5V DC Relay Module
Resources
Interfacing with a relay : https://tutorials-raspberrypi.com/raspberry-pi-control-relay-switch-via-gpio/
                    
                
                
                                    Specifications
- Each Relay has LED indication when ON
 - SPDT Relays with terminal block outputs.
 - Relay Coil voltage: 5 VDC
 - Power Requirement: 5 VDC
 - 10A 250V AC / 10A 30V DC
 
What's in the box?
1 x Two channel 5V DC Relay Module
Resources
Interfacing with a relay : https://tutorials-raspberrypi.com/raspberry-pi-control-relay-switch-via-gpio/