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Relay Modules

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  1. DC 5V SRD-05VDC-SL-C Circulate Time Delay Relay Module Blue for Arduino

    DC 5V SRD-05VDC-SL-C Circulate Time Delay Relay Module Blue for Arduino

    $14.59

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  2. Low Level PLC Relay Module 9V DC Double Channels for Arduino TTL 51 ARM AVR

    Low Level PLC Relay Module 9V DC Double Channels for Arduino TTL 51 ARM AVR

    $8.78

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  3. Blue 2 Channel 2CH Low Level Trigger PLC Relay Module DC 24V

    Blue 2 Channel 2CH Low Level Trigger PLC Relay Module DC 24V

    $7.15

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  4. SLA-05VDC-SL-A 4mm Hole Dia 30A 250V Relay Module Red Blue for Arduino

    SLA-05VDC-SL-A 4mm Hole Dia 30A 250V Relay Module Red Blue for Arduino

    $9.71

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  5. 1CH 10A Low Level Relay Module Expansion Board 9V for TTL PIC AVR DSP

    1CH 10A Low Level Relay Module Expansion Board 9V for TTL PIC AVR DSP

    $4.94

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  6. DC24V 2-LED Lamp 1 Way Dumping Angle Sensor Time Delay Relay Module

    DC24V 2-LED Lamp 1 Way Dumping Angle Sensor Time Delay Relay Module

    $11.02

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  7. Single Channel Low Level Trigger Relay Module Blue 9V for PIC 51 AVR

    Single Channel Low Level Trigger Relay Module Blue 9V for PIC 51 AVR

    $4.79

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  8. FC-64 DC24V 6-Channel Self-lock Trigger PCB Circuit PLC Relay Module for Arduino

    FC-64 DC24V 6-Channel Self-lock Trigger PCB Circuit PLC Relay Module for Arduino

    $21.80

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  9. 5V DC Optocoupler Shielded NO Triggered Delay PLC Relay Module Board for Arduino

    5V DC Optocoupler Shielded NO Triggered Delay PLC Relay Module Board for Arduino

    $11.02

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  10. SRD-09VDC-SL-C 1 Channel PLC Delay Time Power Relay Module DC9V 10A for Arduino

    SRD-09VDC-SL-C 1 Channel PLC Delay Time Power Relay Module DC9V 10A for Arduino

    $10.29

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