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Detail about Relay Module
This product is a 2-channel relay module board, which is 5V active low. It can be controlled by a lot of micro-controllers such as Arduino, AVR, PIC, ARM and so on. This relay module is 5V active low. It is an 2-channel relay interface board, which can be controlled directly by a wide range of micro-controllers such as Arduino, AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other equipments with large current. Relay output maximum contact is AC250V 10A and DC30V 10A. Standard interface can be directly connected with micro-controllers. Red working status indicator lights are conducive to the safe use. Widely used for all MCU control, industrial sector, PLC control, smart home control.
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