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  1. DC 5V 2 Way Low Level Trigger Optocoupler Insolated PLC Relay Module for Arduino

    DC 5V 2 Way Low Level Trigger Optocoupler Insolated PLC Relay Module for Arduino

    $5.00

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  2. PLC High/Low Level Trigger Module DC12V 10A 2 Channel

    PLC High/Low Level Trigger Module DC12V 10A 2 Channel

    $8.82

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  3. DC 24V 2-Channel Low Level Trigger PLC Relay Module for Arduino AVR DSP TTL

    DC 24V 2-Channel Low Level Trigger PLC Relay Module for Arduino AVR DSP TTL

    $8.50

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  4. LED Indicator Light 5VDC 4 Channel Relay Module for AVR PIC TTL Logic

    LED Indicator Light 5VDC 4 Channel Relay Module for AVR PIC TTL Logic

    $12.43

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  5. PLC High/Low Level Trigger Relay Circuit Module DC 12V 10A 1 Channel for Arduino

    PLC High/Low Level Trigger Relay Circuit Module DC 12V 10A 1 Channel for Arduino

    $4.70

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  6. SRD-05VDC-SL-C 1 Channel Optocoupler Low Level Relay Module DC5V 10A

    SRD-05VDC-SL-C 1 Channel Optocoupler Low Level Relay Module DC5V 10A

    $4.53

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  7. Arduino DC 5V Coil Relay Module for SCM Development/Home Appliance Control

    Arduino DC 5V Coil Relay Module for SCM Development/Ho<wbr/>me Appliance Control

    $4.81

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  8. DC 24V 2-Channel 2CH Optical Isolation Relay Module Control Board

    DC 24V 2-Channel 2CH Optical Isolation Relay Module Control Board

    $8.28

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  9. SRD-12VDC-SL-C 2 Way Low Level Trigger Relay Module DC 12V 10A for Arduino

    SRD-12VDC-SL-C 2 Way Low Level Trigger Relay Module DC 12V 10A for Arduino

    $7.17

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  10. DC 12V 4-CH High Low Level Trigger Optocoupler Shielded Relay Module Board

    DC 12V 4-CH High Low Level Trigger Optocoupler Shielded Relay Module Board

    $10.65

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