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Arduino to relay 5

(40 products available)

2025-12-02

Long Distance Waterproof Ultrasonic Ranging Sensor Panel <strong>Relay</strong> Output 12V Distance Measuring Transducer Sensor Module <strong>Arduino</strong> - Product Image 1

Long Distance Waterproof Ultrasonic Ranging Sensor Panel <strong>Relay</strong> Output 12V Distance Measuring Transducer Sensor Module <strong>Arduino</strong> - Product Image 2

Long Distance Waterproof Ultrasonic Ranging Sensor Panel <strong>Relay</strong> Output 12V Distance Measuring Transducer Sensor Module <strong>Arduino</strong> - Product Image 3

Long Distance Waterproof Ultrasonic Ranging Sensor Panel <strong>Relay</strong> Output 12V Distance Measuring Transducer Sensor Module <strong>Arduino</strong> - Product Image 4

Long Distance Waterproof Ultrasonic Ranging Sensor Panel <strong>Relay</strong> Output 12V Distance Measuring Transducer Sensor Module <strong>Arduino</strong> - Product Image 5

Long Distance Waterproof Ultrasonic Ranging Sensor Panel <strong>Relay</strong> Output 12V Distance Measuring Transducer Sensor Module <strong>Arduino</strong> - Product Image 6

Long Distance Waterproof Ultrasonic Ranging Sensor Panel Relay Output 12V Distance Measuring Transducer Sensor Module Arduino

$12-15

Min. order: 10 pieces

Stock DC 5V 9V 12V 24V 30A 4 Channel <strong>Relay</strong> Module With Optocoupler Isolation - Product Image 1

Stock DC 5V 9V 12V 24V 30A 4 Channel <strong>Relay</strong> Module With Optocoupler Isolation - Product Image 2

Stock DC 5V 9V 12V 24V 30A 4 Channel <strong>Relay</strong> Module With Optocoupler Isolation - Product Image 3

Stock DC 5V 9V 12V 24V 30A 4 Channel <strong>Relay</strong> Module With Optocoupler Isolation - Product Image 4

Stock DC 5V 9V 12V 24V 30A 4 Channel <strong>Relay</strong> Module With Optocoupler Isolation - Product Image 5

Stock DC 5V 9V 12V 24V 30A 4 Channel <strong>Relay</strong> Module With Optocoupler Isolation - Product Image 6

Stock DC 5V 9V 12V 24V 30A 4 Channel Relay Module With Optocoupler Isolation

Ready to Ship

$1.15-1.30

Min. order: 1 piece

Channel 5V <strong>Relay</strong> Module with Optical Coupling Isolation <strong>Relay</strong> MCU Expansion Board High / Level Trigger - Product Image 1

Channel 5V <strong>Relay</strong> Module with Optical Coupling Isolation <strong>Relay</strong> MCU Expansion Board High / Level Trigger - Product Image 2

Channel 5V <strong>Relay</strong> Module with Optical Coupling Isolation <strong>Relay</strong> MCU Expansion Board High / Level Trigger - Product Image 3

Channel 5V <strong>Relay</strong> Module with Optical Coupling Isolation <strong>Relay</strong> MCU Expansion Board High / Level Trigger - Product Image 4

Channel 5V <strong>Relay</strong> Module with Optical Coupling Isolation <strong>Relay</strong> MCU Expansion Board High / Level Trigger - Product Image 5

Channel 5V <strong>Relay</strong> Module with Optical Coupling Isolation <strong>Relay</strong> MCU Expansion Board High / Level Trigger - Product Image 6

Channel 5V Relay Module with Optical Coupling Isolation Relay MCU Expansion Board High / Level Trigger

$0.50-0.60

Min. order: 1 piece

ESP8266 5V WiFi <strong>Relay</strong> IoT Smart Home Mobile APP Remote Control Switch wireless module Individual <strong>relay</strong>, <strong>relay</strong>+ESP-01 ESP8266 5V - Product Image 1

ESP8266 5V WiFi <strong>Relay</strong> IoT Smart Home Mobile APP Remote Control Switch wireless module Individual <strong>relay</strong>, <strong>relay</strong>+ESP-01 ESP8266 5V - Product Image 2

ESP8266 5V WiFi <strong>Relay</strong> IoT Smart Home Mobile APP Remote Control Switch wireless module Individual <strong>relay</strong>, <strong>relay</strong>+ESP-01 ESP8266 5V - Product Image 3

ESP8266 5V WiFi Relay IoT Smart Home Mobile APP Remote Control Switch wireless module Individual relay, relay+ESP-01 ESP8266 5V

Ready to Ship

$0.72

Min. order: 10 pieces

YE Electronic Switch 3.0V-30V 20A Aeromodelle Pump Receiver PWM signal Remote Control On-off <strong>Relay</strong> 5v - Product Image 1

YE Electronic Switch 3.0V-30V 20A Aeromodelle Pump Receiver PWM signal Remote Control On-off <strong>Relay</strong> 5v - Product Image 2

YE Electronic Switch 3.0V-30V 20A Aeromodelle Pump Receiver PWM signal Remote Control On-off <strong>Relay</strong> 5v - Product Image 3

YE Electronic Switch 3.0V-30V 20A Aeromodelle Pump Receiver PWM signal Remote Control On-off <strong>Relay</strong> 5v - Product Image 4

YE Electronic Switch 3.0V-30V 20A Aeromodelle Pump Receiver PWM signal Remote Control On-off <strong>Relay</strong> 5v - Product Image 5

YE Electronic Switch 3.0V-30V 20A Aeromodelle Pump Receiver PWM signal Remote Control On-off <strong>Relay</strong> 5v - Product Image 6

YE Electronic Switch 3.0V-30V 20A Aeromodelle Pump Receiver PWM signal Remote Control On-off Relay 5v

$8.70-8.80

Min. order: 10 pieces

for <strong>Arduino</strong> <strong>5</strong> colors Smart Car Kit 4WD Smart Robot Car Chassis Kits Car With Speed Encoder and Battery Box Diy Electronic Kit - Product Image 1

for <strong>Arduino</strong> <strong>5</strong> colors Smart Car Kit 4WD Smart Robot Car Chassis Kits Car With Speed Encoder and Battery Box Diy Electronic Kit - Product Image 2

for <strong>Arduino</strong> <strong>5</strong> colors Smart Car Kit 4WD Smart Robot Car Chassis Kits Car With Speed Encoder and Battery Box Diy Electronic Kit - Product Image 3

for <strong>Arduino</strong> <strong>5</strong> colors Smart Car Kit 4WD Smart Robot Car Chassis Kits Car With Speed Encoder and Battery Box Diy Electronic Kit - Product Image 4

for <strong>Arduino</strong> <strong>5</strong> colors Smart Car Kit 4WD Smart Robot Car Chassis Kits Car With Speed Encoder and Battery Box Diy Electronic Kit - Product Image 5

for <strong>Arduino</strong> <strong>5</strong> colors Smart Car Kit 4WD Smart Robot Car Chassis Kits Car With Speed Encoder and Battery Box Diy Electronic Kit - Product Image 6

for Arduino 5 colors Smart Car Kit 4WD Smart Robot Car Chassis Kits Car With Speed Encoder and Battery Box Diy Electronic Kit

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$0.50

Min. order: 10 pieces

Keyestudio 8 Channel <strong>Relay</strong> Module <strong>5</strong> V <strong>Relay</strong> Module For <strong>Arduino</strong> Voltage <strong>Relay</strong> Shield for microbit - Product Image 1

Keyestudio 8 Channel <strong>Relay</strong> Module <strong>5</strong> V <strong>Relay</strong> Module For <strong>Arduino</strong> Voltage <strong>Relay</strong> Shield for microbit - Product Image 2

Keyestudio 8 Channel <strong>Relay</strong> Module <strong>5</strong> V <strong>Relay</strong> Module For <strong>Arduino</strong> Voltage <strong>Relay</strong> Shield for microbit - Product Image 3

Keyestudio 8 Channel <strong>Relay</strong> Module <strong>5</strong> V <strong>Relay</strong> Module For <strong>Arduino</strong> Voltage <strong>Relay</strong> Shield for microbit - Product Image 4

Keyestudio 8 Channel <strong>Relay</strong> Module <strong>5</strong> V <strong>Relay</strong> Module For <strong>Arduino</strong> Voltage <strong>Relay</strong> Shield for microbit - Product Image 5

Keyestudio 8 Channel <strong>Relay</strong> Module <strong>5</strong> V <strong>Relay</strong> Module For <strong>Arduino</strong> Voltage <strong>Relay</strong> Shield for microbit - Product Image 6

Keyestudio 8 Channel Relay Module 5 V Relay Module For Arduino Voltage Relay Shield for microbit

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$4.22-5.61

Min. order: 1 piece

TSLJSLY <strong>Relay</strong> Module 5v 12v 24v 30a 1 2 4 8 Channel High-power With Optocoupler Isolation Support High - Product Image 1

TSLJSLY <strong>Relay</strong> Module 5v 12v 24v 30a 1 2 4 8 Channel High-power With Optocoupler Isolation Support High - Product Image 2

TSLJSLY <strong>Relay</strong> Module 5v 12v 24v 30a 1 2 4 8 Channel High-power With Optocoupler Isolation Support High - Product Image 3

TSLJSLY <strong>Relay</strong> Module 5v 12v 24v 30a 1 2 4 8 Channel High-power With Optocoupler Isolation Support High - Product Image 4

TSLJSLY <strong>Relay</strong> Module 5v 12v 24v 30a 1 2 4 8 Channel High-power With Optocoupler Isolation Support High - Product Image 5

TSLJSLY <strong>Relay</strong> Module 5v 12v 24v 30a 1 2 4 8 Channel High-power With Optocoupler Isolation Support High - Product Image 6

TSLJSLY Relay Module 5v 12v 24v 30a 1 2 4 8 Channel High-power With Optocoupler Isolation Support High

Ready to Ship

$0.50-0.70

Min. order: 1 piece

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