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2 relay module arduino

(999+ products available)

KC868-A8 <strong>Relay</strong> Esp32 Board Wifi/Ethernet RS232 USB <strong>Relay</strong> <strong>Module</strong> ADC DAC RF 433M Temperature <strong>Arduino</strong> IDE - Product Image 1

KC868-A8 <strong>Relay</strong> Esp32 Board Wifi/Ethernet RS232 USB <strong>Relay</strong> <strong>Module</strong> ADC DAC RF 433M Temperature <strong>Arduino</strong> IDE - Product Image 2

KC868-A8 <strong>Relay</strong> Esp32 Board Wifi/Ethernet RS232 USB <strong>Relay</strong> <strong>Module</strong> ADC DAC RF 433M Temperature <strong>Arduino</strong> IDE - Product Image 3

KC868-A8 <strong>Relay</strong> Esp32 Board Wifi/Ethernet RS232 USB <strong>Relay</strong> <strong>Module</strong> ADC DAC RF 433M Temperature <strong>Arduino</strong> IDE - Product Image 4

KC868-A8 <strong>Relay</strong> Esp32 Board Wifi/Ethernet RS232 USB <strong>Relay</strong> <strong>Module</strong> ADC DAC RF 433M Temperature <strong>Arduino</strong> IDE - Product Image 5

KC868-A8 <strong>Relay</strong> Esp32 Board Wifi/Ethernet RS232 USB <strong>Relay</strong> <strong>Module</strong> ADC DAC RF 433M Temperature <strong>Arduino</strong> IDE - Product Image 6

KC868-A8 Relay Esp32 Board Wifi/Ethernet RS232 USB Relay Module ADC DAC RF 433M Temperature Arduino IDE

Ready to Ship

$55-67

Min. order: 1 set

Controller <strong>Module</strong> LAN Ethernet High Quality <strong>2</strong> Way <strong>Relay</strong> Board Delay Switch DC5V-24V off delay timer <strong>relay</strong> - Product Image 1

Controller <strong>Module</strong> LAN Ethernet High Quality <strong>2</strong> Way <strong>Relay</strong> Board Delay Switch DC5V-24V off delay timer <strong>relay</strong> - Product Image 2

Controller <strong>Module</strong> LAN Ethernet High Quality <strong>2</strong> Way <strong>Relay</strong> Board Delay Switch DC5V-24V off delay timer <strong>relay</strong> - Product Image 3

Controller Module LAN Ethernet High Quality 2 Way Relay Board Delay Switch DC5V-24V off delay timer relay

$14-15.80

Min. order: 5 pieces

MICRO USB <strong>Relay</strong> <strong>Module</strong> 5v <strong>2</strong> Channel <strong>Relay</strong> <strong>Module</strong> - Product Image 1

MICRO USB <strong>Relay</strong> <strong>Module</strong> 5v <strong>2</strong> Channel <strong>Relay</strong> <strong>Module</strong> - Product Image 2

MICRO USB Relay Module 5v 2 Channel Relay Module

$3.85-4.30

Min. order: 1 piece

Tuya Smart Remote Control Wireless Wifi Switch <strong>Module</strong> 1/<strong>2</strong>/4CH DC 7-32V 220V <strong>Relay</strong> Receiver for Led Light Lamp Fan DIY - Product Image 1

Tuya Smart Remote Control Wireless Wifi Switch <strong>Module</strong> 1/<strong>2</strong>/4CH DC 7-32V 220V <strong>Relay</strong> Receiver for Led Light Lamp Fan DIY - Product Image 2

Tuya Smart Remote Control Wireless Wifi Switch <strong>Module</strong> 1/<strong>2</strong>/4CH DC 7-32V 220V <strong>Relay</strong> Receiver for Led Light Lamp Fan DIY - Product Image 3

Tuya Smart Remote Control Wireless Wifi Switch <strong>Module</strong> 1/<strong>2</strong>/4CH DC 7-32V 220V <strong>Relay</strong> Receiver for Led Light Lamp Fan DIY - Product Image 4

Tuya Smart Remote Control Wireless Wifi Switch <strong>Module</strong> 1/<strong>2</strong>/4CH DC 7-32V 220V <strong>Relay</strong> Receiver for Led Light Lamp Fan DIY - Product Image 5

Tuya Smart Remote Control Wireless Wifi Switch <strong>Module</strong> 1/<strong>2</strong>/4CH DC 7-32V 220V <strong>Relay</strong> Receiver for Led Light Lamp Fan DIY - Product Image 6

Tuya Smart Remote Control Wireless Wifi Switch Module 1/2/4CH DC 7-32V 220V Relay Receiver for Led Light Lamp Fan DIY

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$3.26-3.62

Min. order: 5 pieces

Robotlinking 3V 1 Channel Low Level <strong>Relay</strong> <strong>Module</strong> without light coupling for <strong>Arduino</strong> - Product Image 1

Robotlinking 3V 1 Channel Low Level <strong>Relay</strong> <strong>Module</strong> without light coupling for <strong>Arduino</strong> - Product Image 2

Robotlinking 3V 1 Channel Low Level <strong>Relay</strong> <strong>Module</strong> without light coupling for <strong>Arduino</strong> - Product Image 3

Robotlinking 3V 1 Channel Low Level <strong>Relay</strong> <strong>Module</strong> without light coupling for <strong>Arduino</strong> - Product Image 4

Robotlinking 3V 1 Channel Low Level <strong>Relay</strong> <strong>Module</strong> without light coupling for <strong>Arduino</strong> - Product Image 5

Robotlinking 3V 1 Channel Low Level <strong>Relay</strong> <strong>Module</strong> without light coupling for <strong>Arduino</strong> - Product Image 6

Robotlinking 3V 1 Channel Low Level Relay Module without light coupling for Arduino

$0.57-0.71

Min. order: 2 pieces

DC 3.3V 5V 12V 24V <strong>2</strong> Channel <strong>Relay</strong> <strong>Module</strong> High and low Level Trigger Dual Optocoupler Isolation <strong>Relay</strong> <strong>Module</strong> Board - Product Image 1

DC 3.3V 5V 12V 24V <strong>2</strong> Channel <strong>Relay</strong> <strong>Module</strong> High and low Level Trigger Dual Optocoupler Isolation <strong>Relay</strong> <strong>Module</strong> Board - Product Image 2

DC 3.3V 5V 12V 24V <strong>2</strong> Channel <strong>Relay</strong> <strong>Module</strong> High and low Level Trigger Dual Optocoupler Isolation <strong>Relay</strong> <strong>Module</strong> Board - Product Image 3

DC 3.3V 5V 12V 24V <strong>2</strong> Channel <strong>Relay</strong> <strong>Module</strong> High and low Level Trigger Dual Optocoupler Isolation <strong>Relay</strong> <strong>Module</strong> Board - Product Image 4

DC 3.3V 5V 12V 24V <strong>2</strong> Channel <strong>Relay</strong> <strong>Module</strong> High and low Level Trigger Dual Optocoupler Isolation <strong>Relay</strong> <strong>Module</strong> Board - Product Image 5

DC 3.3V 5V 12V 24V <strong>2</strong> Channel <strong>Relay</strong> <strong>Module</strong> High and low Level Trigger Dual Optocoupler Isolation <strong>Relay</strong> <strong>Module</strong> Board - Product Image 6

DC 3.3V 5V 12V 24V 2 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module Board

$0.85-1.15

Min. order: 10 pieces

5v channel <strong>relay</strong> <strong>module</strong> with optocoupler. <strong>Relay</strong> Output 1 /<strong>2</strong> /4 /6 / 8 way <strong>relay</strong> <strong>module</strong> 12V in stock - Product Image 1

5v channel <strong>relay</strong> <strong>module</strong> with optocoupler. <strong>Relay</strong> Output 1 /<strong>2</strong> /4 /6 / 8 way <strong>relay</strong> <strong>module</strong> 12V in stock - Product Image 2

5v channel <strong>relay</strong> <strong>module</strong> with optocoupler. <strong>Relay</strong> Output 1 /<strong>2</strong> /4 /6 / 8 way <strong>relay</strong> <strong>module</strong> 12V in stock - Product Image 3

5v channel <strong>relay</strong> <strong>module</strong> with optocoupler. <strong>Relay</strong> Output 1 /<strong>2</strong> /4 /6 / 8 way <strong>relay</strong> <strong>module</strong> 12V in stock - Product Image 4

5v channel <strong>relay</strong> <strong>module</strong> with optocoupler. <strong>Relay</strong> Output 1 /<strong>2</strong> /4 /6 / 8 way <strong>relay</strong> <strong>module</strong> 12V in stock - Product Image 5

5v channel relay module with optocoupler. Relay Output 1 /2 /4 /6 / 8 way relay module 12V in stock

$0.20-0.50

Min. order: 1 piece

DC 12V <strong>2</strong> Channel DB9 Female/Male RS232 UART Remote Control Switch Board Serial port <strong>Relay</strong> <strong>Module</strong> - Product Image 1

DC 12V <strong>2</strong> Channel DB9 Female/Male RS232 UART Remote Control Switch Board Serial port <strong>Relay</strong> <strong>Module</strong> - Product Image 2

DC 12V <strong>2</strong> Channel DB9 Female/Male RS232 UART Remote Control Switch Board Serial port <strong>Relay</strong> <strong>Module</strong> - Product Image 3

DC 12V <strong>2</strong> Channel DB9 Female/Male RS232 UART Remote Control Switch Board Serial port <strong>Relay</strong> <strong>Module</strong> - Product Image 4

DC 12V 2 Channel DB9 Female/Male RS232 UART Remote Control Switch Board Serial port Relay Module

$4-5

Min. order: 1 piece

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