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Relay Modules

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  1. DC12V 1 Channel High Level Trigger PLC Relay Expansion Board Module for Arduino

    DC12V 1 Channel High Level Trigger PLC Relay Expansion Board Module for Arduino

    $4.28

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  2. DC24V 20S High Temperature Trigger Thermosensitive Sensor Delay Relay Module

    DC24V 20S High Temperature Trigger Thermosensitiv<wbr/>e Sensor Delay Relay Module

    $11.92

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  3. SRD-24VDC-SL-C 1 Channel Optocoupler Low Level Relay Module DC24V 10A

    SRD-24VDC-SL-C 1 Channel Optocoupler Low Level Relay Module DC24V 10A

    $4.50

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  4. Remote Optocoupler High Low Level Relay Mold 24V 2 Channels for TTL ARM AVR

    Remote Optocoupler High Low Level Relay Mold 24V 2 Channels for TTL ARM AVR

    $9.98

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  5. SRD-05VDC-SL-C NO Triggered Time Timer Delay Power Relay Module 5V DC

    SRD-05VDC-SL-C NO Triggered Time Timer Delay Power Relay Module 5V DC

    $12.20

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  6. EL817 Chip 5V 1CH Optocoupler Isolation PLC Relay Module Board

    EL817 Chip 5V 1CH Optocoupler Isolation PLC Relay Module Board

    $4.72

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  7. DC 12V 2 Channel Relay Module Optocoupler for PIC AVR DSP ARM Arduino

    DC 12V 2 Channel Relay Module Optocoupler for PIC AVR DSP ARM Arduino

    $4.65

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  8. DC 24V Light Detection 1 CH Photosensitive Diode Sensor Time Delay Relay Module

    DC 24V Light Detection 1 CH Photosensitive Diode Sensor Time Delay Relay Module

    $11.47

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  9. Double Channel Optical Coupler Low Level Power Relay Module DC 5V

    Double Channel Optical Coupler Low Level Power Relay Module DC 5V

    $6.94

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  10. DC 5V 2 Channel Low Level Trigger Optocoupler Driver Relay Module

    DC 5V 2 Channel Low Level Trigger Optocoupler Driver Relay Module

    $7.30

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