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4 channel relay module price for sale in Australia

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  1. DC 12V DPDT Signal Relay Board Dual Channel selector switch Module

    DC 12V DPDT Signal Relay Board Dual Channel selector switch Module

    23.57 My Deal
  2. Flasher Relay Module For Honda CBR600 F2 F3 CBR600F Hurricane CBR 600 900 600F4 600SJR 900RR 919RR 929RR 954RR 1000F 1100XX

    Flasher Relay Module For Honda CBR600 F2 F3 CBR600F Hurricane CBR 600 900 600F4 600SJR 900RR 919RR 929RR 954RR 1000F 1100XX

    20.95 Fruugo Australia
  3. SainSmart 16-Channel Relay Module

    SainSmart 16-Channel Relay Module

    20.10 My Deal
  4. RF Modulator AV to RF Converter M61A AV TO RF CH3/CH4 Channels Video Input Adapter for VHF Demodula Black

    RF Modulator AV to RF Converter M61A AV TO RF CH3/CH4 Channels Video Input Adapter for VHF Demodula Black

    31.95 Fruugo Australia
  5. DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    29.51 My Deal
  6. 4G/3G/GSM Alarm Security System Alert Module 8Channel Input Low Consumption for Home Warehouse SecurityAU Frequency

    4G/3G/GSM Alarm Security System Alert Module 8Channel Input Low Consumption for Home Warehouse SecurityAU Frequency

    259.00 Fruugo Australia
  7. 5V 4 Channel Relay Module For Arduino PIC ARM DSP AVR MSP430 Blue- Blue

    5V 4 Channel Relay Module For Arduino PIC ARM DSP AVR MSP430 Blue- Blue

    29.54 My Deal
  8. unbrand EWELINK 4CH Wifi Smart Light Switch Module APP Remote Control 85-250V 24V RF Receiver Relay Board Work With Alexa Home AC DC 7-32V RF

    unbrand EWELINK 4CH Wifi Smart Light Switch Module APP Remote Control 85-250V 24V RF Receiver Relay Board Work With Alexa Home AC DC 7-32V RF

    129.00 Fruugo Australia
  9. SainSmart 8-Channel Relay Module

    SainSmart 8-Channel Relay Module

    24.60 My Deal
  10. SMS GSM 4G LTE 8 Channel Relay ON/OFF Switch for Gate Opener Motor Control SM8-WLTE APP Remote Controller EU Plug As Shown

    SMS GSM 4G LTE 8 Channel Relay ON/OFF Switch for Gate Opener Motor Control SM8-WLTE APP Remote Controller EU Plug As Shown

    179.00 Fruugo Australia
  11. DC 5V DPDT Signal Relay Module Dual Channel Selector Switch Board

    DC 5V DPDT Signal Relay Module Dual Channel Selector Switch Board

    24.21 My Deal
  12. DC 12V 24V 36V 10A 433MHz 4 Channel Wireless Relay RF Remote Control Switch Receiver+4CH Transmitter,1 Receiver 1 Remote White Black

    DC 12V 24V 36V 10A 433MHz 4 Channel Wireless Relay RF Remote Control Switch Receiver+4CH Transmitter,1 Receiver 1 Remote White Black

    25.95 Fruugo Australia
  1. Modbus-Rtu Relay Module 1/2 Channel Switch Control 7-24V TTL 485 Comms

    Modbus-Rtu Relay Module 1/2 Channel Switch Control 7-24V TTL 485 Comms

    10.79
    eBay eBay
  2. 5pcs 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger DIY

    5pcs 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger DIY

    7.16
    eBay eBay
  3. ESP32-S3 Industrial Isolated Main Control Board 6-Channel WiFi Relay Module

    ESP32-S3 Industrial Isolated Main Control Board 6-Channel WiFi Relay Module

    54.94
    eBay eBay
  4. 5PCS 5V one 1 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    5PCS 5V one 1 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    6.84
    eBay eBay
  5. 5pcs - KY-019 5V Relay Module Board Shield One Channel For Arduino - From USA

    5pcs - KY-019 5V Relay Module Board Shield One Channel For Arduino - From USA

    18.27
    eBay eBay
  6. DC 12V 6 Channel Relay Module Self-locking Interlocking Trigger For Arduino A3GS

    DC 12V 6 Channel Relay Module Self-locking Interlocking Trigger For Arduino A3GS

    12.21
    eBay eBay
  7. 1-10PCS 12V 2 Channel Relay Module Optocoupler For Arduino PIC AVR DSP ARM

    1-10PCS 12V 2 Channel Relay Module Optocoupler For Arduino PIC AVR DSP ARM

    5.32
    eBay eBay
  8. 12V 1 Channel Relay Module With OPTO Isolation High Low Level Trigger A3GS

    12V 1 Channel Relay Module With OPTO Isolation High Low Level Trigger A3GS

    4.01
    eBay eBay
  9. 1PCS Two 2 Channel Relay Module 5V With optocoupler For PIC AVR DSP ARM Arduino

    1PCS Two 2 Channel Relay Module 5V With optocoupler For PIC AVR DSP ARM Arduino

    3.25
    eBay eBay
  10. 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU For Arduino

    5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU For Arduino

    3.23
    eBay eBay
  11. 5V 1 Single Channel Relay Board Module for Arduino Raspberry Pi ARM AVR DSP PIC

    5V 1 Single Channel Relay Board Module for Arduino Raspberry Pi ARM AVR DSP PIC

    19.29
    eBay eBay
  12. 1 Channel SSR Module Low Level 240V 2A 5V Solid State Relay

    1 Channel SSR Module Low Level 240V 2A 5V Solid State Relay

    17.85
    eBay eBay
  13. 8 Channel 12V Relay Shield Module Board for Arduino UNO 2560 1280 ARM PIC AVR

    8 Channel 12V Relay Shield Module Board for Arduino UNO 2560 1280 ARM PIC AVR

    7.95
    eBay eBay
  14. NEW 6 Channel 5V Relay Board Module Optocoupler LED for Arduino PiC ARM AVR

    NEW 6 Channel 5V Relay Board Module Optocoupler LED for Arduino PiC ARM AVR

    7.28
    eBay eBay
  15. DC5-28V wide voltage 1-Channel Single Button Bistable Self-Locking Relay Module

    DC5-28V wide voltage 1-Channel Single Button Bistable Self-Locking Relay Module

    3.92
    eBay eBay
  16. 3pcs 5V Single 1 Channel Relay Module Board Shield For Arduino Raspberry PI USA

    3pcs 5V Single 1 Channel Relay Module Board Shield For Arduino Raspberry PI USA

    13.04
    eBay eBay
  17. 2PCS 2 Two Channel Relay Module 5V With optocoupler for Arduino PIC ARM DSP AVR

    2PCS 2 Two Channel Relay Module 5V With optocoupler for Arduino PIC ARM DSP AVR

    4.67
    eBay eBay
  18. 1 Channel 5V Low Level Trigger Solid State Relay Module 240V2A

    1 Channel 5V Low Level Trigger Solid State Relay Module 240V2A

    6.18
    eBay eBay
  19. 1-2Channel 5/12/24V Multifunction Delay Self-Locking Circulate Time Relay Module

    1-2Channel 5/12/24V Multifunction Delay Self-Locking Circulate Time Relay Module

    6.22
    eBay eBay
  20. 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino

    5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino

    3.48
    eBay eBay
  21. 5pcs 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    5pcs 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    9.70
    eBay eBay
  22. 8Channel 5V Relay Module Shield for Arduino Meage 2560 1280 ARM PIC AVR DSP

    8Channel 5V Relay Module Shield for Arduino Meage 2560 1280 ARM PIC AVR DSP

    8.20
    eBay eBay
  23. DC 7V~38V 16-Channel Serial Relay USB Controlled Power Supply Module for Lights

    DC 7V~38V 16-Channel Serial Relay USB Controlled Power Supply Module for Lights

    47.84
    eBay eBay
  24. KY-019 5V 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino

    KY-019 5V 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino

    7.55
    eBay eBay
  25. Relay Module 5A 1/2 Channel High Trigger DC Solid State Control Board Electric

    Relay Module 5A 1/2 Channel High Trigger DC Solid State Control Board Electric

    13.40
    eBay eBay
  26. 8 Channel SSR Module Low Level 240V 2A 5V Solid State Relay

    8 Channel SSR Module Low Level 240V 2A 5V Solid State Relay

    33.25
    eBay eBay
  27. MODBUS-IO8R-A Modbus RTU Protocol IO PLC Extensible Module 8 Channel Relay

    MODBUS-IO8R-A Modbus RTU Protocol IO PLC Extensible Module 8 Channel Relay

    94.76
    eBay eBay
  28. 2pcs DC 24V 2-Channel Optically Isolated Control Relay PCB Board Module new

    2pcs DC 24V 2-Channel Optically Isolated Control Relay PCB Board Module new

    6.28
    eBay eBay
  29. 12V 2 Channel 2CH IR LED Relay Driver Module Infrared Remote Control + Receiver

    12V 2 Channel 2CH IR LED Relay Driver Module Infrared Remote Control + Receiver

    12.48
    eBay eBay
  30. 3-Channel Relay Module With Optocoupler Isolation Compatible 3.3V 5V Signal K9

    3-Channel Relay Module With Optocoupler Isolation Compatible 3.3V 5V Signal K9

    6.42
    eBay eBay

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