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4 channel relay module price for sale in Australia

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  1. 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
  2. 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
  3. 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
  4. 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
  5. SainSmart 16-Channel Relay Module

    SainSmart 16-Channel Relay Module

    20.10 My Deal
  6. SainSmart 8-Channel Relay Module

    SainSmart 8-Channel Relay Module

    24.60 My Deal
  7. DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    29.51 My Deal
  8. 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
  1. DC12V 1 Channel Bluetooth BLE 5.2 Relay Module Control Board 6 Commands Operate

    DC12V 1 Channel Bluetooth BLE 5.2 Relay Module Control Board 6 Commands Operate

    7.75
    eBay eBay
  2. 8 Channels DC7-30V RS485 / TTL Relay Module Modbus Rtu 485 Control Switch

    8 Channels DC7-30V RS485 / TTL Relay Module Modbus Rtu 485 Control Switch

    23.68
    eBay eBay
  3. DC 5V 12V 24V 1-Channel Latching Relay Module With Touch Bistable Switch MCU

    DC 5V 12V 24V 1-Channel Latching Relay Module With Touch Bistable Switch MCU

    4.12
    eBay eBay
  4. 1pcs 3 Channel Module Compatible 3.3V 5V Signal High-voltage Relay in stock

    1pcs 3 Channel Module Compatible 3.3V 5V Signal High-voltage Relay in stock

    9.64
    eBay eBay
  5. 2 Channel 30A DC 5/12/24V Relay Module Optocoupler Isolation High Low Trigger

    2 Channel 30A DC 5/12/24V Relay Module Optocoupler Isolation High Low Trigger

    16.01
    eBay eBay
  6. 2 Channel Relay Module 5V/12V/24V With Optocoupler PIC AVR DSP ARM For Arduino

    2 Channel Relay Module 5V/12V/24V With Optocoupler PIC AVR DSP ARM For Arduino

    3.60
    eBay eBay
  7. USB 5V/ DC7-48V Single Channel Smart WIFI Relay Remote Control Switch Module

    USB 5V/ DC7-48V Single Channel Smart WIFI Relay Remote Control Switch Module

    4.79
    eBay eBay
  8. BT21A08 DC 12V 8 Channel Android Phone Bluetooth Compatible Control Relay Module

    BT21A08 DC 12V 8 Channel Android Phone Bluetooth Compatible Control Relay Module

    40.36
    eBay eBay
  9. 5PCS 12V One 1 Channel Relay Module Optocouple Board Shield For PIC AVR ARM MCU

    5PCS 12V One 1 Channel Relay Module Optocouple Board Shield For PIC AVR ARM MCU

    7.90
    eBay eBay
  10. 2 Pieces DC12V 2 Channel RS485 Modbus RTU Relay Module PLC Digital Output

    2 Pieces DC12V 2 Channel RS485 Modbus RTU Relay Module PLC Digital Output

    17.89
    eBay eBay
  11. 5PCS One 1 Channel Isolated 5V Relay Module Coupling For Arduino PIC AVR DSP ARM

    5PCS One 1 Channel Isolated 5V Relay Module Coupling For Arduino PIC AVR DSP ARM

    7.02
    eBay eBay
  12. DC12V 2 Channel RS485 Modbus RTU Relay Module PLC Digital Output Expansion Board

    DC12V 2 Channel RS485 Modbus RTU Relay Module PLC Digital Output Expansion Board

    10.41
    eBay eBay
  13. 1Pc 5V DC 1 Channel Solid-State Relay Board Module High / Low Level For Arduino

    1Pc 5V DC 1 Channel Solid-State Relay Board Module High / Low Level For Arduino

    4.79
    eBay eBay
  14. DC 5V/12V/24V 2 Channel RS485 Relay Modbus RTU PLC Module

    DC 5V/12V/24V 2 Channel RS485 Relay Modbus RTU PLC Module

    3.89
    eBay eBay
  15. DC7-28V Modbus Rtu 1 Channel Relay Module Switch Input Output Support GND/RXD

    DC7-28V Modbus Rtu 1 Channel Relay Module Switch Input Output Support GND/RXD

    29.70
    eBay eBay
  16. FRM01 DC 5/12/24V 1 Channel Multifunction Relay Module Loop Delay Timer Swi;;^

    FRM01 DC 5/12/24V 1 Channel Multifunction Relay Module Loop Delay Timer Swi;;^

    9.27
    eBay eBay
  17. 5PCS KY-019 5V One Channel Relay Module Board Shield For PIC AVR DSP ARM for

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

    21.78
    eBay eBay
  18. 10PCS 5V One 1 Channel Relay Module Board Shield For PIC AVR ARM MCU Arduino

    10PCS 5V One 1 Channel Relay Module Board Shield For PIC AVR ARM MCU Arduino

    13.40
    eBay eBay
  19. 24V High/Low Level Trigger 16-Channel Relay Module Interface Boards N1B25100

    24V High/Low Level Trigger 16-Channel Relay Module Interface Boards N1B25100

    40.20
    eBay eBay
  20. DC5-28V 1-channel Single-button One-touch Start/Stop Self-locking Relay Module

    DC5-28V 1-channel Single-button One-touch Start/Stop Self-locking Relay Module

    4.56
    eBay eBay
  21. 24V High/Low Level Trigger 16-Channel Relay Module Interface Boards O3G14426

    24V High/Low Level Trigger 16-Channel Relay Module Interface Boards O3G14426

    40.99
    eBay eBay
  22. 250V 2A 5V 8 Channel Low Level Trigger Solid State Relay Module + Fuse

    250V 2A 5V 8 Channel Low Level Trigger Solid State Relay Module + Fuse

    16.97
    eBay eBay
  23. 5 pcs 1 Road 1 Channel 12V Relay Module Board with Opto High/Low Level Trigger

    5 pcs 1 Road 1 Channel 12V Relay Module Board with Opto High/Low Level Trigger

    8.48
    eBay eBay
  24. DC12V 8 Channel RS485 Relay Module Modbus RTU Board Controller +DIN rail Case

    DC12V 8 Channel RS485 Relay Module Modbus RTU Board Controller +DIN rail Case

    38.21
    eBay eBay
  25. 8 Channel 5V Relay Module Shield for Arduino Uno Meage 2560 1280 ARM PIC AVR DSP

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

    9.48
    eBay eBay
  26. 10PCS DC 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger New

    10PCS DC 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger New

    20.82
    eBay eBay
  27. DC 5V 12V 24V 1-Channel Latching Relay Module with MCU Touch Bistable Switch

    DC 5V 12V 24V 1-Channel Latching Relay Module with MCU Touch Bistable Switch

    4.89
    eBay eBay
  28. eWeLink 2 Channel Smart Switch DIY Relay Module 85-250V Alexa Google Home

    eWeLink 2 Channel Smart Switch DIY Relay Module 85-250V Alexa Google Home

    24.11
    eBay eBay
  29. DC 12V 6 Commands 1 Channel Bluetooth BLE 5.2 Relay Swithc Module Control Board

    DC 12V 6 Commands 1 Channel Bluetooth BLE 5.2 Relay Swithc Module Control Board

    7.90
    eBay eBay
  30. 16 Channel 9-36V USB Controlled SPDT Relay Module Opto-isolated Board SRD-5VDC

    16 Channel 9-36V USB Controlled SPDT Relay Module Opto-isolated Board SRD-5VDC

    42.97
    eBay eBay

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