10Pcs 2 Way Relay Module With Optocoupler Protection

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$13.79

10Pcs 2 Way Relay Module With Optocoupler Protection Feature: The relay contact capacity 250V 10A Relay outputs normally open, normally closed Active low 5V relay signal input voltage range: 0-5V VCC system power JD-VCC power relay Default 5V relay JD-VCC and VCC shorted on it Package included: 10 x 2 Way Relay Module With Optocoupler Protection

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