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Home / Arduino&Sensor&Module / Relay Module / 2-channel relay module relay expansion board relay module; optical coupling 5V/12V

2-channel relay module relay expansion board relay module; optical coupling 5V/12V

2-channel relay module relay expansion board relay module; optical coupling 5V/12V

SKU: 2010
Shipping Weight: 28g

1235:viewed

US$0.85

Voltage

5V
12V

(9760 Pieces available)

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1. Capacity is 250V / 10A; Output: normally open, normally close 2. Low voltage is effective. Input voltage range: 0`5V; 3. VCC system power. JD-VCC relay power; Default 5V relay / 12V

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2-channel relay module relay expansion board relay module; optical coupling 5V/12V

2-channel relay module relay expansion board relay module; optical coupling 5V/12V
US$0.85
SKU:2010

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