Relay Modules

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  1. Single key bistable relay module
    $3.45
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  2. DC 6V 12V 24V DC Motor Forward and Reverse Controller 
    $5.99
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  3. NFC relay control modules
    $22.99
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  4. 12V Relay Module with Automatic Delay Timer
    $3.45
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  5. AC 220V Delay Relay Module
    $6.50
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  6. Two 2 Channel 30A Relay Module with Optocoupler Isolation High and Low Trigger for Smart Home PLC with Guide Rail 5V 12V 24V
    $9.00
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  7. ESP8266 ESP-01S 5V WiFi Relay Module
    $5.99
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  8. 4 Channels DC 5V Relay Module
    $3.99
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  9. 1 Channel DC 5V Relay Module
    $1.50
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  10. 4 Channels DC 12V Relay Module
    $4.99
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  11. 2 Channels DC 5V Relay Module
    $2.50
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  12. 2 Channels DC 12V Relay Module
    $3.50
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  13. KY-019 1 Channel 5V Relay Module
    $1.35
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  14. 16 Channel 5V Relay Shield Module
    $19.99
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  15. SONOFF SV 80MHz / 160MHz 32-bit Wireless Switch SV(safe voltage) Module Wi-Fi Switches Remote Control
    $9.99
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  16. DC 12V Delay relay shield NE555 Timer Switch Adjustable Module 0~10S
    $2.45
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  17. IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module
    $4.50
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  18. Programmable Relay 12V 8 Channels USB Computer Control
    $9.99
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  19. Two Channel 5V Relay Module USB Control
    $4.99
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  20. Liquid Water Level Controller Switch
    $8.99
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  21. 4 Channel 5V Relay Shield Module
    $5.99
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22 Items

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