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Relay Modules

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  1. Low Level Trigger Optocoupler Relay Module DC12V 10A 8 Channel for Arduino

    Low Level Trigger Optocoupler Relay Module DC12V 10A 8 Channel for Arduino

    $13.35

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  2. 5V Coil Volt 10A Three Terminals Single Channel 1CH Relay Expansion Module

    5V Coil Volt 10A Three Terminals Single Channel 1CH Relay Expansion Module

    $4.33

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  3. Blue 1-Ch Normally Open Triggered Time Delay Relay Switch Module DC 12V

    Blue 1-Ch Normally Open Triggered Time Delay Relay Switch Module DC 12V

    $10.19

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  4. SRD-12VDC-SL-C 1 Channel 1CH Low Level Power Relay Module 10A 12V

    SRD-12VDC-SL-C 1 Channel 1CH Low Level Power Relay Module 10A 12V

    $4.12

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  5. 1CH High Level Trigger Power Relay Module Board Blue 9V for PIC 51 AVR

    1CH High Level Trigger Power Relay Module Board Blue 9V for PIC 51 AVR

    $4.49

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  6. DC 5V Sensitivity Control Potentiometer Humidity Sensor Relay Module

    DC 5V Sensitivity Control Potentiometer Humidity Sensor Relay Module

    $10.94

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  7. DC12V 1 Channel Power Supply Normal Open Trigger Delay Relay Module

    DC12V 1 Channel Power Supply Normal Open Trigger Delay Relay Module

    $11.01

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  8. Single Channel Time Delay PLC Relay Module Control Board DC12V FC-32 for Arduino

    Single Channel Time Delay PLC Relay Module Control Board DC12V FC-32 for Arduino

    $10.29

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  9. 1CH Isolated Optocoupler Driver Low Level Trigger Relay Module 5V DC

    1CH Isolated Optocoupler Driver Low Level Trigger Relay Module 5V DC

    $7.28

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  10. DC 5V Power Supply 2 Channel NO NC Optocoupler Isolated Relay Module

    DC 5V Power Supply 2 Channel NO NC Optocoupler Isolated Relay Module

    $8.75

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