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Relay Modules

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  1. Blue Red SLA-24VDC-SL-A 1 Channel Coil DC 24V NC Trigger Power Relay Module

    Blue Red SLA-24VDC-SL-A 1 Channel Coil DC 24V NC Trigger Power Relay Module

    $13.65

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  2. DC 12V 1 Channel Circulate Time Delay Relay Module w LED Indicator

    DC 12V 1 Channel Circulate Time Delay Relay Module w LED Indicator

    $12.26

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  3. Optocoupler Shielded High Level Relay Module DC9V 4CH for AVR DSP PIC

    Optocoupler Shielded High Level Relay Module DC9V 4CH for AVR DSP PIC

    $14.23

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  4. PLC DIY Project 5V 2CH 2 Channel High Level Trigger Relay Module for Arduino

    PLC DIY Project 5V 2CH 2 Channel High Level Trigger Relay Module for Arduino

    $8.72

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  5. DC 12V 2 Channel Low Level Trigger Optocoupler Driver Relay Module

    DC 12V 2 Channel Low Level Trigger Optocoupler Driver Relay Module

    $7.19

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  6. Isolated Optocoupler Low Level Relay Module 5V 2 Channels for TTL ARM AVR

    Isolated Optocoupler Low Level Relay Module 5V 2 Channels for TTL ARM AVR

    $9.37

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  7. DC9V SRD-9VDC-SL-C Circulate Time Delay Relay Module Boards for Arduino

    DC9V SRD-9VDC-SL-C Circulate Time Delay Relay Module Boards for Arduino

    $12.17

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  8. Red 2 Channel 2CH H/L Level Trigger PLC Relay Module DC 5V

    Red 2 Channel 2CH H/L Level Trigger PLC Relay Module DC 5V

    $8.06

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  9. Optocoupler High Level Relay Module 9V One Channel for PIC ARM DSP AVR

    Optocoupler High Level Relay Module 9V One Channel for PIC ARM DSP AVR

    $7.27

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  10. 2-Channel DC 5V 10A Expansion Board High Level Trigger Relay Module

    2-Channel DC 5V 10A Expansion Board High Level Trigger Relay Module

    $7.18

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