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DIY 5V 2-CH Relay Module Board - Deep Blue
Contact capacity: 250V / 10A; Relay output normally open£¬ normally close; Low level is effect; 5V relay input voltage: 0~5V; VCC system power; JD-VCC relay power
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Contact capacity: 250V / 10A; Relay output normally open£¬ normally close; Low level is effect; 5V relay input voltage: 0~5V; VCC system power; JD-VCC relay power