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1/2/5/10 PCS 5V 1 Channel Relay Module With Optocoupler KY-019 SRD-05VDC-SL-C with NO/NC Contact For Ardu+ino Appliance Control

Name: 1/2/5/10 PCS 5V 1 Channel Relay Module With Optocoupler KY-019 SRD-05VDC-SL-C with NO/NC Contact For Ardu+ino Appliance Control
Brand: wishiot
SKU: 44750452519

by wishiot

£3.92

Prices updated 25 Jun 2026

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Product Description

1/2/5/10 PCS 5V 1 Channel Relay Module With Optocoupler KY-019 SRD-05VDC-SL-C with NO/NC Contact For Ardu+ino Appliance Control

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