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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. SainSmart 8-Channel Relay Module

    SainSmart 8-Channel Relay Module

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

    DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    29.51 My Deal
  4. SainSmart 16-Channel Relay Module

    SainSmart 16-Channel Relay Module

    20.10 My Deal
  5. 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
  6. 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
  1. EMSea 5pcs 3V Relay Power Switch Board 1 Channel Optocoupler Relay Module Isolated Drive Control Board for ESP8266 Development Board

    EMSea 5pcs 3V Relay Power Switch Board 1 Channel Optocoupler Relay Module Isolated Drive Control Board for ESP8266 Development Board

    16.49
    Amazon AU Amazon AU
  2. 5Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board

    5Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board

    18.41
    Dr Techlove AU Dr Techlove AU
  3. 3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board

    3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board

    6.99
    Banggood Banggood
  4. DC 12V DIN35 C45 Rail Box 16 Channel RS485 Relay Module Board no Case

    DC 12V DIN35 C45 Rail Box 16 Channel RS485 Relay Module Board no Case

    82.88
    My Deal My Deal
  5. 5pcs 5V 12V 24V Dual Channel Solid State Relay 2 Channel 2-Way Relay Module 240V 2A 2CH Low Level Trigger (5V)

    5pcs 5V 12V 24V Dual Channel Solid State Relay 2 Channel 2-Way Relay Module 240V 2A 2CH Low Level Trigger (5V)

    24.00
    Amazon AU Amazon AU
  6. 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V

    5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V

    7.63
    Dr Techlove AU Dr Techlove AU
  7. 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V

    5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V

    5.89
    Banggood Banggood
  8. DC 12V DIN35 C45 Rail Box 16 Channel RS485 Relay Module Board with Case

    DC 12V DIN35 C45 Rail Box 16 Channel RS485 Relay Module Board with Case

    91.01
    My Deal My Deal
  9. 5pcs 5V 12V 24V Dual Channel Solid State Relay 2 Channel 2-Way Relay Module 240V 2A 2CH Low Level Trigger (12V)

    5pcs 5V 12V 24V Dual Channel Solid State Relay 2 Channel 2-Way Relay Module 240V 2A 2CH Low Level Trigger (12V)

    20.00
    Amazon AU Amazon AU
  10. 3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board

    3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board

    15.33
    Dr Techlove AU Dr Techlove AU
  11. 5Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board

    5Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board

    8.59
    Banggood Banggood
  12. jojofuny Relay Module 2 Output Channels 12v 315mhz Wireless Garage Door Transmitter Receiver Random Style

    jojofuny Relay Module 2 Output Channels 12v 315mhz Wireless Garage Door Transmitter Receiver Random Style

    20.09
    Amazon AU Amazon AU
  13. Tuya WiFi Smart 4 Channel RF Momentary Inching Relay Self-Lock Switch Module DIY WiFi Garage Door Controller Voice Contr

    Tuya WiFi Smart 4 Channel RF Momentary Inching Relay Self-Lock Switch Module DIY WiFi Garage Door Controller Voice Contr

    11.99
    Banggood Banggood
  14. Rakstore 5pcs 1 Channel 5V Relay Module Board Optocoupler Isolation Support High and Low Level Trigger

    Rakstore 5pcs 1 Channel 5V Relay Module Board Optocoupler Isolation Support High and Low Level Trigger

    7.00
    Amazon AU Amazon AU
  15. 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal BESTEP for Arduino - products that work wit

    1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal BESTEP for Arduino - products that work wit

    5.99
    Banggood Banggood
  16. ELEGOO 4 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32

    ELEGOO 4 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32

    13.59
    Amazon AU Amazon AU
  17. 3pcs 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V

    3pcs 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V

    6.59
    Banggood Banggood
  18. Suesacy ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board Power Supply 5V/7-28V Wireless WIFI Module

    Suesacy ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board Power Supply 5V/7-28V Wireless WIFI Module

    25.94
    Amazon AU Amazon AU
  19. 2Pcs 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V

    2Pcs 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V

    5.99
    Banggood Banggood
  20. Mellisso 2X ESP8266 ESP-12F WIFI Relay Module 4Channel AC90-250V/DC7-30V/5V Delay Relay Switch for IDE Smart Home

    Mellisso 2X ESP8266 ESP-12F WIFI Relay Module 4Channel AC90-250V/DC7-30V/5V Delay Relay Switch for IDE Smart Home

    36.06
    Amazon AU Amazon AU
  21. Lyntamy Modbus-Rtu 8 Channel Relay Module Modbus RTU 8 Switch Input RS485 Communication TTL Easy Install

    Lyntamy Modbus-Rtu 8 Channel Relay Module Modbus RTU 8 Switch Input RS485 Communication TTL Easy Install

    26.70
    Amazon AU Amazon AU
  22. 5pcs 5V 12V 24V Relay Module Relay Switch with OPTO Isolation High Low Level Trigger (5pcs 2 Channel,12V)

    5pcs 5V 12V 24V Relay Module Relay Switch with OPTO Isolation High Low Level Trigger (5pcs 2 Channel,12V)

    10.00
    Amazon AU Amazon AU
  23. TCP/IP Remote Controller Module 8‑Channel Relay Switch/AC 10A Ethernet Web Control for Home Automation (White)

    TCP/IP Remote Controller Module 8‑Channel Relay Switch/AC 10A Ethernet Web Control for Home Automation (White)

    54.19
    Amazon AU Amazon AU
  24. 4 Channel Relay Module 30A Load t with Optocoupler Supports High and Low Triger 5V 12Volt 24Volt Optional Multicolor 24V

    4 Channel Relay Module 30A Load t with Optocoupler Supports High and Low Triger 5V 12Volt 24Volt Optional Multicolor 24V

    10.00
    Amazon AU Amazon AU
  25. 4 Channel Relay Module 30A Load t with Optocoupler Supports High and Low Triger 5V 12Volt 24Volt Optional Multicolor 5V

    4 Channel Relay Module 30A Load t with Optocoupler Supports High and Low Triger 5V 12Volt 24Volt Optional Multicolor 5V

    10.00
    Amazon AU Amazon AU
  26. Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input and Output with Anti Reverse Protection

    Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input and Output with Anti Reverse Protection

    20.43
    Amazon AU Amazon AU
  27. Mellisso 4X ESP8266 Wireless WIFI 4 Channel Relay Module ESP-12F Wifi Development Board for AC/DC 5V/8-80V Power Supply

    Mellisso 4X ESP8266 Wireless WIFI 4 Channel Relay Module ESP-12F Wifi Development Board for AC/DC 5V/8-80V Power Supply

    67.01
    Amazon AU Amazon AU
  28. Mellisso 5X Esp8266 Esp-12F Wifi Relay Module 2Channel 5V/8-80V Network Relay Switch for Ide Smart Remot Control

    Mellisso 5X Esp8266 Esp-12F Wifi Relay Module 2Channel 5V/8-80V Network Relay Switch for Ide Smart Remot Control

    53.32
    Amazon AU Amazon AU
  29. 2 Channel Relay Module Multifunctional RS485 Controller Board DC 12V Lightweight Compact Stable Industrial Automation Electrical Equipment

    2 Channel Relay Module Multifunctional RS485 Controller Board DC 12V Lightweight Compact Stable Industrial Automation Electrical Equipment

    28.79
    Amazon AU Amazon AU
  30. 5pcs 2 Channel CH2 5V 12V 24V Relay Module Shield for ARM PIC (5V)

    5pcs 2 Channel CH2 5V 12V 24V Relay Module Shield for ARM PIC (5V)

    17.00
    Amazon AU Amazon AU

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