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  1. Mini Power Relays 3V 5V 6V 9V 12V 24V 48V DC Coils - 10A SPCO/SPDT Contacts

    Mini PCB mounted single pole changeover relays.

    eBay

  2. 1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999 minutes Adjustable XY-J02

    1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999 minutes Adjustable XY-J02

    Aliexpress UK

  3. 5V 12V 24V 1-2-4-8 Channel Relay High Low Level Optocoupler Module Arduino PI

    NO: normally open relay interface. NC: normally closed relay interface. Module interface Relay outputs COM: Common Interface Relays. low level trigger when jumper connects to LOW pin. High and low level trigger options.

    eBay

  4. 1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999 minutes Adjustable XY-J02

    1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999 minutes Adjustable XY-J02

    Aliexpress UK

  5. 5V/12V/24V Relay Module with Optocoupler 1/2/4/6/8/16 Channel for Arduino Pi UK

    1/2/4/6/8/16 Channel Relay with Optocoupler. 5V 12V 24V for Arduino Raspberry PI. A power relay module is an electrical switch that is operated by an electromagnet. 1 Channel Relay Module. 2 Channel Relay Module.

    eBay

  6. 1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999 minutes Adjustable XY-J02

    1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999 minutes Adjustable XY-J02

    Aliexpress UK

  7. 5V 12V 24V 48V Relay Micro Control Switch SPDT PCB 5 Pin Packs of 1, 2, 5 or 10

    Mini PCB Mount Relay 5V or 12V. Max Switching Current: 10A. Rated Load: 10A 250VAC, 10A 30VDC.

    eBay

  8. TZT 5V Relay 1 2 4 8 Channel For OMRON SSR High Low Level Solid State Relay Module 250V 2A For Arduino

    TZT 5V Relay 1 2 4 8 Channel For OMRON SSR High Low Level Solid State Relay Module 250V 2A For Arduino

    Aliexpress UK

  9. 1/2/4/8 Arduino Pi Channel Relay Board Module Selectable High Low 5V 12V 24V

    NO: The relay normally open interface, the relay is suspended before the suction, and the short is connected with COM after the suction. 1, The module uses genuine high-quality relays and parts, the maximum load of the normally open interface: AC 250V/10A, DC 30V/10A;.

    eBay

  10. 1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999 minutes Adjustable XY-J02

    1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999 minutes Adjustable XY-J02

    Aliexpress UK

  11. Mini Power Relays 5V 12V 24V DC Coils - 20A / 10A SPCO/SPDT Contacts

    Mini PCB mounted single pole changeover relays.

    eBay

  12. 1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999 minutes Adjustable XY-J02

    1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999 minutes Adjustable XY-J02

    Aliexpress UK

  13. 5V Relay Module 1,2,4,6,8 Channel Arduino Raspberry Pi ESP8266 ESP32 Optocoupler

    Relay Module 5V Channel 1, 2, 4,6 and 8 for Arduino Raspberry Pi ARM ESP8266 ESP32 with Optocoupler.

    eBay

  14. 1Channel 5V Relay Module Optocoupler Isolated High-Low Trigger Single Chip Red Board 1 way

    1Channel 5V Relay Module Optocoupler Isolated High-Low Trigger Single Chip Red Board 1 way

    Aliexpress UK

  15. 5V, 12V or 24V 1-2-4-8-16 Channel Relay Module Arduino PI ARM AVR DSP PIC

    5V or 12V 1-2-4-8-16 Channel Relay Module Arduino Raspberry PI ARM AVR DSP PIC. - Red working status indicator for each relay module. - Channel: 1/2/4/8/16 channels. New Arrivals.

    eBay

  16. 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR ST

    2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR ST

    Aliexpress UK

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