Relay module 1 channel 5V DC - 250 V AC model SRD-05VDC-SL-C
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Aexit SRD-05VDC-SL-C (Control electrical) 1 Way High Level Trigger Optocoupler Relay Module (67ry811qf315) DC5V 10A : Buy Online at Best Price in KSA - Souq is now Amazon.sa: DIY & Tools
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1 Channel Relay Module 5V Shield for Arduino AVR ARM PIC DSP SRD-05VDC-SL-C| Alibaba.com
Main Cable Harness Srd 05VDC SL C Songle 1-Way 5V Relay Module - China Auxiliary Power Unit Cable, Auxiliary Power Unit Apu Cable | Made-in-China.com