Feature:1. Support all MCU control, industrial field, PLC control, smart home control, VCC system power supply, etc.2. AC voltage maximum load 250V, AC current 10A, DC voltage maximum load 30V, DC current 10A, output normally open or close3. The LED light is used to indicate the output status of the relay, and the standard interface can be directly controlled by the microcontroller.4. Small size, easy to carry and store, easy to use and with good performance5. Strict quality control and quality assurance, high safety factor, can be used with peace of mindSpecification:Item Type: 1 Relay ModuleOperating Voltage: Maximum Load of AC Voltage: 250V/10ADC Voltage Maximum Load: 30V/10APower Indicator: GreenInstructions For Use: 1VCC external 5V2GND external GND31N1 relay control interface connects to MCU 10 ports (low level effective).Package List:1 x 1 Relay Module