Shop usb relay module

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$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
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Sainsmart 16-Channel 9-36V USB Relay Module
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DSD TECH SH-UR01A USB Relay Controller For Computer And Laptop(1CH)
Amazon.com
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DSD TECH SH-UR01A USB Relay Controller For Computer And Laptop(1CH)
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USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
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USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
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USB Relay Controller, 1 Contact Form C,10A 250V AC 24V DC, Bus-Powered
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Sainsmart 4-Channel 5V USB Relay Module For Automation Robotics USA
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LCUS-1 Type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch SRD-05VDC-SL-C
AliExpress
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LCUS-1 Type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch SRD-05VDC-SL-C
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8-Channel 12V USB Relay Module | Sainsmart Australia
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8-Channel 12V USB Relay Module | Sainsmart Australia
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USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
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USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
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USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command
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USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command
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DC 12V 24V 8CH Input-Output PC UART COM USB Relay Module Electronic Switch For WIN Linux MAC Android
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DC 12V 24V 8CH Input-Output PC UART COM USB Relay Module Electronic Switch For WIN Linux MAC Android
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LCUS-1 USB Intelligent Control Switch Module Serial Port Control Relay Overcurrent Protection Smart
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LCUS-1 USB Intelligent Control Switch Module Serial Port Control Relay Overcurrent Protection Smart
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USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
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USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
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5V 1 Channel USB Relay Module Programmable Computer Control Relay Switch Smart Toy Home
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5V 1 Channel USB Relay Module Programmable Computer Control Relay Switch Smart Toy Home
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3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module For Arduino ESP32
AliExpress
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3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module For Arduino ESP32
AliExpress
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LCUS-2 Type 2 CHANNEL USB Relay Module USB Intelligent Control Switch LCUS-1 Computer Serial Port
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LCUS-2 Type 2 CHANNEL USB Relay Module USB Intelligent Control Switch LCUS-1 Computer Serial Port
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DC 5V-12V DC 7-32V USB 5V Wifi Relay Module 1/2/4 Channel Wireless Smart Switch 433MHZ Remote
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DC 5V-12V DC 7-32V USB 5V Wifi Relay Module 1/2/4 Channel Wireless Smart Switch 433MHZ Remote
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USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command
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USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command
AliExpress
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3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module For Arduino ESP32
AliExpress
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3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module For Arduino ESP32
AliExpress
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LCUS Relay Module 2 4 8 Channel USB Relay Module Intelligent Control Switch Module For Smart Home
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LCUS Relay Module 2 4 8 Channel USB Relay Module Intelligent Control Switch Module For Smart Home
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Single Channel USB Relay Module HID Free Drive Micro 5V Computer Control Switch Relay Module LED
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Single Channel USB Relay Module HID Free Drive Micro 5V Computer Control Switch Relay Module LED
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USB 5V DC 12V 24V Wifi Relay Module For TUYA APP Remote Control Self-Lock Wireless Delay Relay For
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USB 5V DC 12V 24V Wifi Relay Module For TUYA APP Remote Control Self-Lock Wireless Delay Relay For
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LCUS-1 Type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch
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LCUS-1 Type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch
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DC 12V 24V 8Ch USB Serial Port Relay Optically Isolated IO Module UART RS232 Switch Board CH340 For
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DC 12V 24V 8Ch USB Serial Port Relay Optically Isolated IO Module UART RS232 Switch Board CH340 For
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1 Channel 5V Relay Module Type-C Micro USB Time Delay Relay Module Trigger OFF/ON Switch Timing
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DC 12V 24V 8Ch USB Serial Port Relay Optically Isolated IO Module UART RS232 Switch Board CH340 For
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DC 12V 24V 8Ch USB Serial Port Relay Optically Isolated IO Module UART RS232 Switch Board CH340 For
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Typec Interface LCUS-1 USB Relay Module CH340 USB Intelligent Control Switch Serial Port Relay
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Typec Interface LCUS-1 USB Relay Module CH340 USB Intelligent Control Switch Serial Port Relay
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8-Channel 12V DC Type-B USB Relay Board Module Controller For Automation Robotics Relay Power Supply
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8-Channel 12V DC Type-B USB Relay Board Module Controller For Automation Robotics Relay Power Supply
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2 Channel USB Relay Module Programmable Computer Control For Smart Home DC 5V AEAK
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2 Channel USB Relay Module Programmable Computer Control For Smart Home DC 5V AEAK
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12V 8 Channel Programmable Relay Module USB Computer Control For Smart Home S
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12V 8 Channel Programmable Relay Module USB Computer Control For Smart Home S
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TYPE-C USB Relay Module DC 5V 12V PC UART Serial Port RS232(TTL) Switch Board For Arduiuo MEGA
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TYPE-C USB Relay Module DC 5V 12V PC UART Serial Port RS232(TTL) Switch Board For Arduiuo MEGA
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HID Drive-Free USB Computer Control Switch Relay Module USB Smart Switch Control Plug And Play
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HID Drive-Free USB Computer Control Switch Relay Module USB Smart Switch Control Plug And Play
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LCUS-1 /2 /4 Way Type-C/ USB-A Relay Module Electronic Converter PCB USB Intelligent Control Switch
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LCUS-1 /2 /4 Way Type-C/ USB-A Relay Module Electronic Converter PCB USB Intelligent Control Switch
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8-Channel Relay Controller Smart Relay 12V 8-Channel Computer USB Controller Relay Module PC Smart
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8-Channel Relay Controller Smart Relay 12V 8-Channel Computer USB Controller Relay Module PC Smart
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Ewelink Smart Relay Switch Module 1 Channel DC 7-32V USB 5V Inching Self-Locking WIFI Wireless
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Ewelink Smart Relay Switch Module 1 Channel DC 7-32V USB 5V Inching Self-Locking WIFI Wireless
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LCUS-1 LCUS-2 1/2 Channel USB Relay Module PCB Electronic Switch Intelligent Control For PC
AliExpress
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LCUS-1 LCUS-2 1/2 Channel USB Relay Module PCB Electronic Switch Intelligent Control For PC
AliExpress
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HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
AliExpress
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HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
AliExpress
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Shop usb relay module

Sponsored
About our ads
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
37
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$12.99
DSD TECH SH-UR01A USB Relay Controller For Computer And Laptop(1CH)
Amazon.com
63
$12.99
DSD TECH SH-UR01A USB Relay Controller For Computer And Laptop(1CH)
Amazon.com
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$35.57
USB Relay Controller, 1 Contact Form C,10A 250V AC 24V DC, Bus-Powered
東京デバイセズ
$35.57
USB Relay Controller, 1 Contact Form C,10A 250V AC 24V DC, Bus-Powered
東京デバイセズ
$22.99
Sainsmart 4-Channel 5V USB Relay Module For Automation Robotics USA
SainSmart.com
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Sainsmart 4-Channel 5V USB Relay Module For Automation Robotics USA
SainSmart.com
$0.41
$0.60
LCUS-1 Type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch SRD-05VDC-SL-C
AliExpress
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LCUS-1 Type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch SRD-05VDC-SL-C
AliExpress
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8-Channel 12V USB Relay Module | Sainsmart Australia
SainSmart.com
$29.99
8-Channel 12V USB Relay Module | Sainsmart Australia
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USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
AliExpress
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USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
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USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command
AliExpress
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USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command
AliExpress
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DC 12V 24V 8CH Input-Output PC UART COM USB Relay Module Electronic Switch For WIN Linux MAC Android
AliExpress
Free shipping
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DC 12V 24V 8CH Input-Output PC UART COM USB Relay Module Electronic Switch For WIN Linux MAC Android
AliExpress
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LCUS-1 USB Intelligent Control Switch Module Serial Port Control Relay Overcurrent Protection Smart
AliExpress
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LCUS-1 USB Intelligent Control Switch Module Serial Port Control Relay Overcurrent Protection Smart
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USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
AliExpress
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USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
AliExpress
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5V 1 Channel USB Relay Module Programmable Computer Control Relay Switch Smart Toy Home
AliExpress
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5V 1 Channel USB Relay Module Programmable Computer Control Relay Switch Smart Toy Home
AliExpress
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3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module For Arduino ESP32
AliExpress
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3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module For Arduino ESP32
AliExpress
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LCUS-2 Type 2 CHANNEL USB Relay Module USB Intelligent Control Switch LCUS-1 Computer Serial Port
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LCUS-2 Type 2 CHANNEL USB Relay Module USB Intelligent Control Switch LCUS-1 Computer Serial Port
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DC 5V-12V DC 7-32V USB 5V Wifi Relay Module 1/2/4 Channel Wireless Smart Switch 433MHZ Remote
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DC 5V-12V DC 7-32V USB 5V Wifi Relay Module 1/2/4 Channel Wireless Smart Switch 433MHZ Remote
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USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command
AliExpress
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USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command
AliExpress
$22.51
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3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module For Arduino ESP32
AliExpress
Free shipping
$22.51
$23.81
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module For Arduino ESP32
AliExpress