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5V/12V 1-Ch/ 4-Ch Infrared Remote Control Relay Module Infrared Receiver Driver Board Jog Module

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5V/12V 1-Ch/ 4-Ch Infrared Remote Control Relay Module Infrared Receiver Driver Board Jog Module

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1,89 $ 3,79 $

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Discount 50%

-50%

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5V/12V 1-Ch/ 4-Ch Infrared Remote Control Relay Module Infrared Receiver Driver Board Jog Module

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1,89 $ 3,79 $

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Dc 5V Power Supply 4 Channel No Nc Optocoupler Isolated Relay Module

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DC 5V Power Supply 4 Channel NO NC Optocoupler Isolated Relay Module

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19,39 $

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Dc 5V Power Supply 4 Channel No Nc Optocoupler Isolated Relay Module

DC 5V Power Supply 4 Channel NO NC Optocoupler Isolated Relay Module

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19,39 $

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4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board-Y41A

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4 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board-Y41A

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17,59 $ 23,15 $

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Discount 24%

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Aliexpress

4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board-Y41A

4 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board-Y41A

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17,59 $ 23,15 $

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4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board-A25R

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4 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board-A25R

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20,36 $ 50,90 $

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Disponibilità

Discount 60%

-60%

Aliexpress

4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board-A25R

4 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board-A25R

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20,36 $ 50,90 $

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1PCS 5V Relay Module KY-019 1/2/4/6/8 Optocoupler Relay Module With Optocoupler Isolation

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1PCS 5V relay module KY-019 1/2/4/6/8 optocoupler relay module with optocoupler isolation

A partire da

1,16 $

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1PCS 5V Relay Module KY-019 1/2/4/6/8 Optocoupler Relay Module With Optocoupler Isolation

1PCS 5V relay module KY-019 1/2/4/6/8 optocoupler relay module with optocoupler isolation

A partire da

1,16 $

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4 Channel Relay Module 30A DC7-28/5V Wireless Connectivity Bt Relay Module ESP32-WROOM Development Board

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4 Channel Relay Module 30A DC7-28/5V Wireless Connectivity BT Relay Module ESP32-WROOM Development …

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34,50 $ 35,94 $

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Discount 4%

-4%

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4 Channel Relay Module 30A DC7-28/5V Wireless Connectivity Bt Relay Module ESP32-WROOM Development Board

4 Channel Relay Module 30A DC7-28/5V Wireless Connectivity BT Relay Module ESP32-WROOM Development …

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34,50 $ 35,94 $

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AD584KH 4-Channel 2.5V/7.5V/5V/10V High Precision Voltage Reference Module

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AD584KH 4-Channel 2.5v/7.5v/5v/10v High Precision Voltage Reference Module

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35,28 $

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AD584KH 4-Channel 2.5V/7.5V/5V/10V High Precision Voltage Reference Module

AD584KH 4-Channel 2.5v/7.5v/5v/10v High Precision Voltage Reference Module

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35,28 $

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0-150A Current Transmitter Module 4-20Ma 0-5V 1-5V RS485 Output Dc Current Measurement Sensor Transmitter

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0-150A Current Transmitter Module 4-20mA 0-5V 1-5V RS485 Output DC Current Measurement Sensor Trans…

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25,90 $ 47,10 $

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Discount 45%

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0-150A Current Transmitter Module 4-20Ma 0-5V 1-5V RS485 Output Dc Current Measurement Sensor Transmitter

0-150A Current Transmitter Module 4-20mA 0-5V 1-5V RS485 Output DC Current Measurement Sensor Trans…

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25,90 $ 47,10 $

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ABJN-4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board

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ABJN-4 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board

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15,50 $ 23,48 $

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Discount 34%

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ABJN-4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board

ABJN-4 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board

A partire da

15,50 $ 23,48 $

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2PCS/1PC High Power Relays 12A HF115F HF115F-005-1ZS1 HF115F-012-1ZS1 HF115F-024-1ZS1 Dc 5V 12V 24V Foot 3.5Mm 5Pin Relais

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2PCS/1PC High Power Relays 12A HF115F HF115F-005-1ZS1 HF115F-012-1ZS1 HF115F-024-1ZS1 DC 5V 12V 24V…

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1,76 $ 2,35 $

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Discount 25%

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2PCS/1PC High Power Relays 12A HF115F HF115F-005-1ZS1 HF115F-012-1ZS1 HF115F-024-1ZS1 Dc 5V 12V 24V Foot 3.5Mm 5Pin Relais

2PCS/1PC High Power Relays 12A HF115F HF115F-005-1ZS1 HF115F-012-1ZS1 HF115F-024-1ZS1 DC 5V 12V 24V…

A partire da

1,76 $ 2,35 $

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Dc 5V ESP8266 ESP-12F ESP12F 4 Channel Wifi Relay Module 4-Channel Relay Module For Smart Home Phone App Controller

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DC 5V ESP8266 ESP-12F ESP12F 4 Channel WiFi Relay Module 4-Channel Relay Module For Smart Home Phon…

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9,46 $ 11,82 $

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Discount 20%

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Dc 5V ESP8266 ESP-12F ESP12F 4 Channel Wifi Relay Module 4-Channel Relay Module For Smart Home Phone App Controller

DC 5V ESP8266 ESP-12F ESP12F 4 Channel WiFi Relay Module 4-Channel Relay Module For Smart Home Phon…

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9,46 $ 11,82 $

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Micro Usb 5V LCUS-4 4 Channel Usb Relay Module Smart Switch Serial Port Bsg

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Micro USB 5V LCUS-4 4 Channel USB Relay Module Smart Switch Serial Port BSG

A partire da

7,68 $ 10,52 $

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Discount 27%

-27%

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Micro Usb 5V LCUS-4 4 Channel Usb Relay Module Smart Switch Serial Port Bsg

Micro USB 5V LCUS-4 4 Channel USB Relay Module Smart Switch Serial Port BSG

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7,68 $ 10,52 $

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5V/12V 1-Ch/ 4-Ch Infrared Remote Control Relay Module Infrared Receiver Driver Board Jog Module

5V/12V 1-Ch/ 4-Ch Infrared Remote Control Relay Module Infrared Receiver Driver Board Jog Module

Dc 5V Power Supply 4 Channel No Nc Optocoupler Isolated Relay Module

Dc 5V Power Supply 4 Channel No Nc Optocoupler Isolated Relay Module

4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board-Y41A

4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board-Y41A

4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board-A25R

4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board-A25R

1PCS 5V Relay Module KY-019 1/2/4/6/8 Optocoupler Relay Module With Optocoupler Isolation

1PCS 5V Relay Module KY-019 1/2/4/6/8 Optocoupler Relay Module With Optocoupler Isolation

4 Channel Relay Module 30A DC7-28/5V Wireless Connectivity Bt Relay Module ESP32-WROOM Development Board

4 Channel Relay Module 30A DC7-28/5V Wireless Connectivity Bt Relay Module ESP32-WROOM Development Board

AD584KH 4-Channel 2.5V/7.5V/5V/10V High Precision Voltage Reference Module

AD584KH 4-Channel 2.5V/7.5V/5V/10V High Precision Voltage Reference Module

0-150A Current Transmitter Module 4-20Ma 0-5V 1-5V RS485 Output Dc Current Measurement Sensor Transmitter

0-150A Current Transmitter Module 4-20Ma 0-5V 1-5V RS485 Output Dc Current Measurement Sensor Transmitter

ABJN-4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board

ABJN-4 Channel Relay Module 30A DC7-28/5V Wifi Bluetooth Relay Module ESP32-WROOM Development Board

2PCS/1PC High Power Relays 12A HF115F HF115F-005-1ZS1 HF115F-012-1ZS1 HF115F-024-1ZS1 Dc 5V 12V 24V Foot 3.5Mm 5Pin Relais

2PCS/1PC High Power Relays 12A HF115F HF115F-005-1ZS1 HF115F-012-1ZS1 HF115F-024-1ZS1 Dc 5V 12V 24V Foot 3.5Mm 5Pin Relais

Dc 5V ESP8266 ESP-12F ESP12F 4 Channel Wifi Relay Module 4-Channel Relay Module For Smart Home Phone App Controller

Dc 5V ESP8266 ESP-12F ESP12F 4 Channel Wifi Relay Module 4-Channel Relay Module For Smart Home Phone App Controller

Micro Usb 5V LCUS-4 4 Channel Usb Relay Module Smart Switch Serial Port Bsg

Micro Usb 5V LCUS-4 4 Channel Usb Relay Module Smart Switch Serial Port Bsg