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Relay Modules

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  1. SRD-05VDC-SL-C High Low Level Trigger Delay Switch Relay Module 5V

    SRD-05VDC-SL-C High Low Level Trigger Delay Switch Relay Module 5V

    $13.99

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  2. DC 5V 4 Way Low Level Trigger Optocoupler Insolated PLC Relay Module for Arduino

    DC 5V 4 Way Low Level Trigger Optocoupler Insolated PLC Relay Module for Arduino

    $9.20

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  3. 2CH Isolated Optocoupler Driver High Low Level Trigger Relay Module 5V DC

    2CH Isolated Optocoupler Driver High Low Level Trigger Relay Module 5V DC

    $9.46

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  4. High/Low Level Trigger Optocoupler Relay Module DC12V 30A 1 Channel

    High/Low Level Trigger Optocoupler Relay Module DC12V 30A 1 Channel

    $9.00

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  5. Blue 1-Channel NC Trigger PLC Time Delay Relay Switch Module DC 12V for Arduino

    Blue 1-Channel NC Trigger PLC Time Delay Relay Switch Module DC 12V for Arduino

    $12.00

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  6. DC 12V 1CH Optocoupler Driver High Level Trigger Relay Module PCB Board Blue

    DC 12V 1CH Optocoupler Driver High Level Trigger Relay Module PCB Board Blue

    $4.90

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  7. DC24V 1 Channel Inclination Sensor Delay Relay PCB Circuit Module Green

    DC24V 1 Channel Inclination Sensor Delay Relay PCB Circuit Module Green

    $11.92

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  8. DC5V 2 Channel Isolated Relay Module Coupling For PIC AVR DSP ARM

    DC5V 2 Channel Isolated Relay Module Coupling For PIC AVR DSP ARM

    $7.26

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  9. 1 Channel Photosensitive Resistance Light Detection Sensor Relay Module

    1 Channel Photosensitive Resistance Light Detection Sensor Relay Module

    $10.19

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  10. DC 12V Single Channel PCB Board Normal Open Triggered Time Delay Relay Module

    DC 12V Single Channel PCB Board Normal Open Triggered Time Delay Relay Module

    $9.74

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