8 Channel 12V Relay Module Free driver USB control switch PC intelligent control1 square onboard USB interface for connection stability2 the use of imported high-performance USB controller chip3 Use
8 Channel 12V Relay Module Free driver USB control switch PC intelligent control
1 square onboard USB interface for connection stability
2 the use of imported high-performance USB controller chip
3 Use the special relay driver chip ULN2803, relay work more stable
4 Using genuine Songle relay
5 military grade PCB board production
6 board power outlets and terminals, two kinds of access to power is flexible. After connecting the power, even if the computer off or unplug the USB from the computer, the relay can also remains set.
| Name | 12V 8 channel Relay Module Optocoupler |
| Size | 96.8mm*72.2mm |
| Voltage | 12V |
| Maximum control | AC 250V, 10A AC load and maximum DC30V 10A DC load |
