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  1. Black 5Pcs Bestep Channel 3V Relay Module Low Level Trigger Optocoupler Isolation For Auduino Size 2

  2. 3V 5V 12V Relay SPDT Mini PCB 5 Pin Packs of 1, 2, 5 or 10 - Free Postage

    eBay

  3. Black Bestep Channel 3V Relay Module Low Level Trigger Optocoupler Isolation For Auduino Size 2

  4. 3.3V/5V 10A Relay Module for Arduino Nano Due Raspberry Pi ESP8266 ESP32

    A really useful relay module, triggered by 3.3V or 5V with a built in optocoupler. VCC: 5v or 3.3v positive. CH1: 5v or 3.3v data. Data sheets for the main components are readily available from the web.

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  5. Pi Supply 1 Channel 3V Relay Module for BBC micro:bit

  6. DC 3V/3.3V Relay High Level Driver Module Single Isolated Drive Control Board

    DC 3V/3.3V Relay High Level Driver Module Single Isolated Drive Control Board.

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  7. Black 3Pcs Bestep Channel 3V Relay Module Low Level Trigger Optocoupler Isolation For Auduino Size 2

  8. 1/2/4 Channel 3V 3.3V Relay Module Low Level Trigger Relay For Arduino

    1 VCC external 3V. Power indicator (green), relay status indicator (red). 1 x Relay module. Also note that monitor settings may vary from computer to computer and may distort actual colors. hope you could understand.

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

    Mini PCB mounted single pole changeover relays.

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  10. HK19F SubMini PCB Relays 3V 5V 9V 12V 24VDC Coils 1A DPCO/DPDT Contacts

    Sub Mini PCB mounted double pole changeover relays. 21mm x 12.2mm x 9.9mm (L x H x W).

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  11. Mini PC Board DC 3V Relay Switch JQC-3F(T73) SPDT 7A 240VAC 5 Pin terminals

    Operating voltage is DC 3v. .

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  12. 5pcs 3V Relay Relay Module Module Equipment Control Control Board Arduino

    Arduino Compatible: This relay module is designed to work seamlessly with Arduino, providing a convenient solution for your DIY projects. 1/5pcs 1-Channel Relay Module. Easy Installation: The crimp connector type allows for easy and secure connection to your circuit.

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