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Relay Modules

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  1. Optocoupler Circulate Time Delay Circuit Relay Module 12V 10A for Arduino

    Optocoupler Circulate Time Delay Circuit Relay Module 12V 10A for Arduino

    $11.66

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  2. SRD-09VDC-SL-C NO Triggered Time Timer Delay Power Relay Module 9V DC

    SRD-09VDC-SL-C NO Triggered Time Timer Delay Power Relay Module 9V DC

    $12.20

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  3. DC5V 2-LED Lamp 1 Way Dumping Angle Sensor Time Delay Relay Module

    DC5V 2-LED Lamp 1 Way Dumping Angle Sensor Time Delay Relay Module

    $11.02

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  4. SRD-12VDC-SL-C Optocoupler Adjustable Delay Time Relay Module DC12V

    SRD-12VDC-SL-C Optocoupler Adjustable Delay Time Relay Module DC12V

    $12.21

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  5. Blue 1-Channel NO Triggered Time Delay Relay Switch Module DC 12V

    Blue 1-Channel NO Triggered Time Delay Relay Switch Module DC 12V

    $9.81

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  6. DC 9V 2 Channels Low Level Relay Module Expansion Board for DIY MCU

    DC 9V 2 Channels Low Level Relay Module Expansion Board for DIY MCU

    $7.15

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  7. DC 5V Single Channel NO NC Output Humidity Sensor Controlled Relay Module

    DC 5V Single Channel NO NC Output Humidity Sensor Controlled Relay Module

    $8.49

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  8. DC 5V 2 Channel Thermistor Control Relay Module for PLC TTL logic

    DC 5V 2 Channel Thermistor Control Relay Module for PLC TTL logic

    $12.67

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  9. Double Channel DC 12V Coil 10A 250V/125VAC 30V/28VDC Relay Module Board

    Double Channel DC 12V Coil 10A 250V/125VAC 30V/28VDC Relay Module Board

    $5.00

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  10. 5V DC Sensitivity Control Photo Resistor Sensor Relay Moudle 1 Channel

    5V DC Sensitivity Control Photo Resistor Sensor Relay Moudle 1 Channel

    $12.63

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