Four 5V relayes together in a single board to control 4 loads simultaneously. The relays Can be easily switched by microcontroller or arduino.
4 Channel 5V Relay Module
Rated coil Voltage:5V DC
Nominal Current:10A AC, 10A at 28V DC
Maximum Switching Voltage:250V AC, 28V DC.
Power Required by the board:Vcc=5V DC(For relay coils),5V DC(For energizing every relay individually)
50 in stock