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4 Channel 5V Relay Module Extension Board Relay Shield V1.3 Compatible for Arduino R3 Xbee 315 Smart Electronic Relay Module DIY

USD 4.59USD 5.04

4 Channel 5V Relay Module Extension Board Relay Shield V1.3 Compatible for Arduino R3 Xbee 315 Smart Electronic Relay Module DIY

Description
Specification
FDMC8884 8884 QFN8 1PCS
USD 0.34USD 0.36
5PCS FDMC6683 6683 QFN8
USD 3.90USD 3.98
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