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Relay Modules

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  1. DC 24V 1 Channel Low Level Trigger Optocoupler Insolated Relay Module

    DC 24V 1 Channel Low Level Trigger Optocoupler Insolated Relay Module

    $4.84

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  2. 1-Channel PLC Time Delay Relay Module Control Board DC5V FC-32

    1-Channel PLC Time Delay Relay Module Control Board DC5V FC-32

    $10.03

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  3. 2-Channel Speed Detect Velocity Optical Detection Sensor Module DC 5V

    2-Channel Speed Detect Velocity Optical Detection Sensor Module DC 5V

    $12.21

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  4. Electronic Component SRD-05VDC-SL-C Single Channel DC 5V 10A Relay Module

    Electronic Component SRD-05VDC-SL-C Single Channel DC 5V 10A Relay Module

    $4.09

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  5. 12V 16-Channel Relay Module Borad w Power LM2576S for 51 AVR ARM Electronic

    12V 16-Channel Relay Module Borad w Power LM2576S for 51 AVR ARM Electronic

    $54.21

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  6. DIY Project 24V 2CH 2Channel Low Level Trigger PLC Relay Module Blue for Arduino

    DIY Project 24V 2CH 2Channel Low Level Trigger PLC Relay Module Blue for Arduino

    $8.78

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  7. High Low Level Trigger 4Channel Isolated Optocoupler Relay Module 9VDC 10A

    High Low Level Trigger 4Channel Isolated Optocoupler Relay Module 9VDC 10A

    $15.09

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  8. DC 12V 1 Channel Low Level Trigger Optocoupler Driver Relay Module

    DC 12V 1 Channel Low Level Trigger Optocoupler Driver Relay Module

    $4.50

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  9. DC 24V 8 Channel PLC Relay Amplifier Output PCB Circuit Board for Arduino

    DC 24V 8 Channel PLC Relay Amplifier Output PCB Circuit Board for Arduino

    $84.10

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  10. Isolated Optocoupler Driver High Low Level Trigger Relay Module 1CH 24V

    Isolated Optocoupler Driver High Low Level Trigger Relay Module 1CH 24V

    $7.81

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