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Relay Modules

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  1. Optocoupler High/Low Level Relay Module 12VDC 1Channel for ARM DSP AVR

    Optocoupler High/Low Level Relay Module 12VDC 1Channel for ARM DSP AVR

    $7.51

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  2. Microcontroller DC 24V High/Low Level Trigger 4-CH Power Relay Module

    Microcontrolle<wbr/>r DC 24V High/Low Level Trigger 4-CH Power Relay Module

    $10.88

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  3. DC 24V 16 Channel PLC Relay Amplifier Output PCB Circuit Board for Arduino

    DC 24V 16 Channel PLC Relay Amplifier Output PCB Circuit Board for Arduino

    $162.64

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  4. High/Low Level Trigger Adjustable Delay Time Relay Module DC12V 10A 1 Channel

    High/Low Level Trigger Adjustable Delay Time Relay Module DC12V 10A 1 Channel

    $10.00

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  5. 1CH Isolated Optocoupler Driver High Level Trigger Relay Module 12V DC

    1CH Isolated Optocoupler Driver High Level Trigger Relay Module 12V DC

    $7.29

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  6. DC 5V 4-CH Low Level Optical Coupler Relay Expansion Board Module

    DC 5V 4-CH Low Level Optical Coupler Relay Expansion Board Module

    $9.70

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  7. DC 5V Circulate Time Relay Module Control Board SRD-5VDC-SL-C for Arduino

    DC 5V Circulate Time Relay Module Control Board SRD-5VDC-SL-C for Arduino

    $8.51

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  8. High/Low Level Trigger Delay Time Relay Module DC5V 30A 1 Channel

    High/Low Level Trigger Delay Time Relay Module DC5V 30A 1 Channel

    $12.74

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  9. DC5V 8CH High Low Level Trigger Optocoupler Shielded Relay Module PCB Board

    DC5V 8CH High Low Level Trigger Optocoupler Shielded Relay Module PCB Board

    $17.25

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  10. DC12V 2Channel Optocoupler Driver High/Low Level Trigger Power Relay Module

    DC12V 2Channel Optocoupler Driver High/Low Level Trigger Power Relay Module

    $9.45

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