1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

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0

0

-1%

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4

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1

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0

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1

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2

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5v relay 1 2 4 8 channel omron ssr high low level solid state relay module 250v 2a for arduino

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2

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2

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1

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4

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0