8 Channel 12V Relay Module

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Relay board is one kind of very popular switch module. You can use it control any devices on or off. This is a DC 12V controlled 8 channel relay module. It's high level trigger. Tr igger current needs not less than 5mA, it can be used in many industry system that using DC12V power supply. Features: - 8-Channel Relay interface board,- Each one needs 15-20mA Driver Current- Equiped with high-current relay : DC30V 10A AC250V 10A Package:1x 8-Channel 12V Relay Module Show more