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In PNP/NPN out NPN OUT Optical Isolation Board 4ch 24V to 3.3V 5V 12V Digital logic level conversion module

In PNP/NPN out NPN OUT Optical Isolation Board 4ch 24V to 3.3V 5V 12V Digital logic level conversion module
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sku: 1005006430052400
$22.85
Shipping from: China
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