BuxiuGK 6 Pcs Relay Module 12V,1 Channel Board with Optocoupler High/Low Level Trigger Expansion

Package Includes:6 x Relay Module 12V,Using patch optocoupler isolation, strong driving ability, stable performance; trigger current 5mA. Module size: 50mm x 26mm x 18.5mm (L x W x H),The maximum load of the normally open interface: AC 250V/10A, DC 30V/10A. The module can be triggered by a jumper to set a high level or a low level. Fault-tolerant design,even if the control line is broken, the relay will not move,Power indicator (green), relay status indicator (red). Wide Application: DC 12V Relay Module Works Well with ARM /PIC /AVR /MCU/Raspberry/CNC Machine/ PS4 etc.