购买 Relay Module USB

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$81.38
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$81.38
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$34.34
USB Relay Controller, 1 Contact, Form C, 10A, 250V AC/24V DC, Bus-Powered
東京デバイセズ
$34.34
USB Relay Controller, 1 Contact, Form C, 10A, 250V AC/24V DC, Bus-Powered
東京デバイセズ
$52.97
USB Relay Controller, 3 Contacts, Form C, 10A, 250V AC/24V DC, Bus-Powered
東京デバイセズ
$52.97
USB Relay Controller, 3 Contacts, Form C, 10A, 250V AC/24V DC, Bus-Powered
東京デバイセズ
$14.99
DSD TECH SH-UR01A USB Relay Controller For Computer And Laptop(1CH)
Amazon.com
$14.99
DSD TECH SH-UR01A USB Relay Controller For Computer And Laptop(1CH)
Amazon.com
$17.46
Latest Usb Relay Module, No Driver Required, Easy Operation (On/Off Simply Sending 1 Or 0 in Text Format Via Serial Comm
Everymarket INC
$17.46
Latest Usb Relay Module, No Driver Required, Easy Operation (On/Off Simply Sending 1 Or 0 in Text Format Via Serial Comm
Everymarket INC
$21.36
Dolla Tek Lcus Type 1 Usb Relay Module Usb Intelligent Switch Control
Everymarket INC
$21.36
Dolla Tek Lcus Type 1 Usb Relay Module Usb Intelligent Switch Control
Everymarket INC
$1.60
Hid Drive Free USB 1 Channel 5V Relay Module Computer USB Control Switch PC Intelligent Control Plug And Play
Alibaba B2B
Free shipping
$1.60
Hid Drive Free USB 1 Channel 5V Relay Module Computer USB Control Switch PC Intelligent Control Plug And Play
Alibaba B2B
$2.96
USB Relay Module 2 Channel 5V PC Intelligent Drive Control Board Switch Free Drive USB Computer Control Relay Module
Alibaba B2B
Free shipping
$2.96
USB Relay Module 2 Channel 5V PC Intelligent Drive Control Board Switch Free Drive USB Computer Control Relay Module
Alibaba B2B
$0.80
HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
Alibaba B2B
Free shipping
$0.80
HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
Alibaba B2B
$5.08
Taidacent Programmable PC Computer Control USB Relay Board USB Controlled Relay Module 5V HID 4 Channel USB Relay Module
Alibaba B2B
Free shipping
$5.08
Taidacent Programmable PC Computer Control USB Relay Board USB Controlled Relay Module 5V HID 4 Channel USB Relay Module
Alibaba B2B
$2.34
USB Relay 2-Channel 5Vpc Intelligent Drive Control Board Switch Drive Free USB Computer Co250v 10A RELAY MODULE USB Relay 2-Chan
Alibaba B2B
Free shipping
$2.34
USB Relay 2-Channel 5Vpc Intelligent Drive Control Board Switch Drive Free USB Computer Co250v 10A RELAY MODULE USB Relay 2-Chan
Alibaba B2B
$325.00
USB-Based 8 Channel Mechanical Relays
MicroDAQ.com, Ltd
$325.00
USB-Based 8 Channel Mechanical Relays
MicroDAQ.com, Ltd
$24.78
Noyito 2 Channel Micro Usb Relay Module Usb Smart Control Switch Usb Intelligent Control Switch (2 Channel Micro Usb)
Everymarket INC
$24.78
Noyito 2 Channel Micro Usb Relay Module Usb Smart Control Switch Usb Intelligent Control Switch (2 Channel Micro Usb)
Everymarket INC
$42.26
Dsd Tech Sh Ur01 A Usb Relay Controller For Computer And Laptop(1 Ch)
Everymarket INC
84
$42.26
Dsd Tech Sh Ur01 A Usb Relay Controller For Computer And Laptop(1 Ch)
Everymarket INC
$34.25
Hilitand 8 Channel 12V Dc Usb Relay Board Module Controller For Automation Robotics
alumigogo
1
$34.25
Hilitand 8 Channel 12V Dc Usb Relay Board Module Controller For Automation Robotics
alumigogo
$106.55
Velleman K8090 8-Channel USB Relay Card
Walmart
Free shipping
$106.55
Velleman K8090 8-Channel USB Relay Card
Walmart
$449.00
USB-Based 24 Channel Electromechanical Relay Interface
MicroDAQ.com, Ltd
$449.00
USB-Based 24 Channel Electromechanical Relay Interface
MicroDAQ.com, Ltd
$238.93
N1540 USB UNIVERSAL INDICATOR 2 RELAYS 4-20 MA 96x48mm 1 8 DIN Replacement At International Lighting
Interlight US
$238.93
N1540 USB UNIVERSAL INDICATOR 2 RELAYS 4-20 MA 96x48mm 1 8 DIN Replacement At International Lighting
Interlight US
$167.00
USB 16 Channel Relay Module,Board For Home Automation 12V 24V, DIN
eBay
$167.00
USB 16 Channel Relay Module,Board For Home Automation 12V 24V, DIN
eBay
$13.56
1PC 1/2/4/8-Channel USB Computer Electromagnetic Relay Module PC 5V12V24V TT. 1/2/4/8-Channel USB. Chipsets.
eBay
$13.56
1PC 1/2/4/8-Channel USB Computer Electromagnetic Relay Module PC 5V12V24V TT. 1/2/4/8-Channel USB. Chipsets.
eBay
$35.75
Walfront 8 Channel Controlled Relay Module 12V Dc Type B Relays Plug In Relays Usb Relay Board Module Controller For Automation Robotics
alumigogo
$35.75
Walfront 8 Channel Controlled Relay Module 12V Dc Type B Relays Plug In Relays Usb Relay Board Module Controller For Automation Robotics
alumigogo
$2.90
Aismartlink 2-Channel 5V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug And Play Stock
Alibaba B2B
Free shipping
$2.90
Aismartlink 2-Channel 5V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug And Play Stock
Alibaba B2B
$1.26
HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
Alibaba B2B
Free shipping
$1.26
HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
Alibaba B2B
$3.05
2-Channel 5V Relay Module With USB Control Switch Computer Control For Home Automation & Robotics PCB & PCBA Product
Alibaba B2B
Free shipping
$3.05
2-Channel 5V Relay Module With USB Control Switch Computer Control For Home Automation & Robotics PCB & PCBA Product
Alibaba B2B
$0.10
4-Channel USB-Powered PC-Controlled Electromagnetic Relay Module For Intelligent Dynamic Control Panel Switch 12V
Alibaba B2B
Free shipping
$0.10
4-Channel USB-Powered PC-Controlled Electromagnetic Relay Module For Intelligent Dynamic Control Panel Switch 12V
Alibaba B2B
$0.44
Relay Module Drive Free USB Computer Control Switch PC Intelligent Control 1 2 4 6 8 10 Channel 5V 12V 24V DC Relay Module
Alibaba B2B
Free shipping
$0.44
Relay Module Drive Free USB Computer Control Switch PC Intelligent Control 1 2 4 6 8 10 Channel 5V 12V 24V DC Relay Module
Alibaba B2B
$47.49
Numato Lab USBPOWRL001
DigiKey
$47.49
Numato Lab USBPOWRL001
DigiKey
$2.99
PINWEI New USB Control Module 1 Channel 5V Relay Computer Controlled Switch
Alibaba B2B
Free shipping
$2.99
PINWEI New USB Control Module 1 Channel 5V Relay Computer Controlled Switch
Alibaba B2B
$2.65
4-Channel 12V USB Control Switch Relay Module, Relay Board Computer Smart Switch Controller, PC Relay Module Expansion Board
Alibaba B2B
Free shipping
$2.65
4-Channel 12V USB Control Switch Relay Module, Relay Board Computer Smart Switch Controller, PC Relay Module Expansion Board
Alibaba B2B
$2.45
2 Channel USB Relay Module Programmable Computer Control For Smart Home DC 5V
Alibaba B2B
Free shipping
$2.45
2 Channel USB Relay Module Programmable Computer Control For Smart Home DC 5V
Alibaba B2B
$1.52
Eparthub DC USB Relay Module For Computer Serial Port Control PC Smart Controller Solutions LCUS-1 LCUS-2 LCUS-14 LCUS-8 Relay
Alibaba B2B
Free shipping
$1.52
Eparthub DC USB Relay Module For Computer Serial Port Control PC Smart Controller Solutions LCUS-1 LCUS-2 LCUS-14 LCUS-8 Relay
Alibaba B2B
$1.14
LCUS-1 USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command Switch Smart Home
Alibaba B2B
Free shipping
$1.14
LCUS-1 USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command Switch Smart Home
Alibaba B2B
$3.49
4Channel 5V12V24V Computer USB Control Switch Drive Free Relay Module PC Intelligent Contrmodule Descriptionnbsp Onboard Square
Alibaba B2B
Free shipping
$3.49
4Channel 5V12V24V Computer USB Control Switch Drive Free Relay Module PC Intelligent Contrmodule Descriptionnbsp Onboard Square
Alibaba B2B
$39.99
Numato Lab USBPOWRL002
DigiKey
$39.99
Numato Lab USBPOWRL002
DigiKey
USA White Dominates Women's 4x100m Relay at Tom Jones
0:50
TikTokusatf
USA White Dominates Women's 4x100m Relay at Tom Jones
Watch USA White set the world lead with a dominant 41.7 performance in the women's 4x100m relay at the Tom Jones meet. Featuring Melissa Jefferson, Anavia Battle, Kayla White, and Sha'Carri Richardson. #TeamUSATF #track #relay #4x1 #usatf USATF(@usatf). original sound - USATF. 𝗨𝗦𝗔 𝗢𝗡 𝗧𝗢𝗣 🇺🇸😤 Melissa. Anavia ...
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Raw energy of what was at the World Athletics Relays 2026! People from all over the world to make one authentic experience 🥹😍 Thank you Botswana, to our diamond Industry, THANK YOU, to our Athletes, YOU DID AMAZING 🥹✨!! Road to Beijing! 🇧🇼❤️ #worldrelays #worldathletics #gaborone26 #AD
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购买 Relay Module USB

广告
关于我们的广告
$81.38
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$81.38
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$34.34
USB Relay Controller, 1 Contact, Form C, 10A, 250V AC/24V DC, Bus-Powered
東京デバイセズ
$34.34
USB Relay Controller, 1 Contact, Form C, 10A, 250V AC/24V DC, Bus-Powered
東京デバイセズ
$52.97
USB Relay Controller, 3 Contacts, Form C, 10A, 250V AC/24V DC, Bus-Powered
東京デバイセズ
$52.97
USB Relay Controller, 3 Contacts, Form C, 10A, 250V AC/24V DC, Bus-Powered
東京デバイセズ
$14.99
DSD TECH SH-UR01A USB Relay Controller For Computer And Laptop(1CH)
Amazon.com
$14.99
DSD TECH SH-UR01A USB Relay Controller For Computer And Laptop(1CH)
Amazon.com
$17.46
Latest Usb Relay Module, No Driver Required, Easy Operation (On/Off Simply Sending 1 Or 0 in Text Format Via Serial Comm
Everymarket INC
$17.46
Latest Usb Relay Module, No Driver Required, Easy Operation (On/Off Simply Sending 1 Or 0 in Text Format Via Serial Comm
Everymarket INC
$21.36
Dolla Tek Lcus Type 1 Usb Relay Module Usb Intelligent Switch Control
Everymarket INC
$21.36
Dolla Tek Lcus Type 1 Usb Relay Module Usb Intelligent Switch Control
Everymarket INC
$1.60
Hid Drive Free USB 1 Channel 5V Relay Module Computer USB Control Switch PC Intelligent Control Plug And Play
Alibaba B2B
Free shipping
$1.60
Hid Drive Free USB 1 Channel 5V Relay Module Computer USB Control Switch PC Intelligent Control Plug And Play
Alibaba B2B
$2.96
USB Relay Module 2 Channel 5V PC Intelligent Drive Control Board Switch Free Drive USB Computer Control Relay Module
Alibaba B2B
Free shipping
$2.96
USB Relay Module 2 Channel 5V PC Intelligent Drive Control Board Switch Free Drive USB Computer Control Relay Module
Alibaba B2B
$0.80
HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
Alibaba B2B
Free shipping
$0.80
HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
Alibaba B2B
$5.08
Taidacent Programmable PC Computer Control USB Relay Board USB Controlled Relay Module 5V HID 4 Channel USB Relay Module
Alibaba B2B
Free shipping
$5.08
Taidacent Programmable PC Computer Control USB Relay Board USB Controlled Relay Module 5V HID 4 Channel USB Relay Module
Alibaba B2B
$2.34
USB Relay 2-Channel 5Vpc Intelligent Drive Control Board Switch Drive Free USB Computer Co250v 10A RELAY MODULE USB Relay 2-Chan
Alibaba B2B
Free shipping
$2.34
USB Relay 2-Channel 5Vpc Intelligent Drive Control Board Switch Drive Free USB Computer Co250v 10A RELAY MODULE USB Relay 2-Chan
Alibaba B2B
$325.00
USB-Based 8 Channel Mechanical Relays
MicroDAQ.com, Ltd
$325.00
USB-Based 8 Channel Mechanical Relays
MicroDAQ.com, Ltd
$24.78
Noyito 2 Channel Micro Usb Relay Module Usb Smart Control Switch Usb Intelligent Control Switch (2 Channel Micro Usb)
Everymarket INC
$24.78
Noyito 2 Channel Micro Usb Relay Module Usb Smart Control Switch Usb Intelligent Control Switch (2 Channel Micro Usb)
Everymarket INC
$42.26
Dsd Tech Sh Ur01 A Usb Relay Controller For Computer And Laptop(1 Ch)
Everymarket INC
84
$42.26
Dsd Tech Sh Ur01 A Usb Relay Controller For Computer And Laptop(1 Ch)
Everymarket INC
$34.25
Hilitand 8 Channel 12V Dc Usb Relay Board Module Controller For Automation Robotics
alumigogo
1
$34.25
Hilitand 8 Channel 12V Dc Usb Relay Board Module Controller For Automation Robotics
alumigogo
$106.55
Velleman K8090 8-Channel USB Relay Card
Walmart
Free shipping
$106.55
Velleman K8090 8-Channel USB Relay Card
Walmart
$449.00
USB-Based 24 Channel Electromechanical Relay Interface
MicroDAQ.com, Ltd
$449.00
USB-Based 24 Channel Electromechanical Relay Interface
MicroDAQ.com, Ltd
$238.93
N1540 USB UNIVERSAL INDICATOR 2 RELAYS 4-20 MA 96x48mm 1 8 DIN Replacement At International Lighting
Interlight US
$238.93
N1540 USB UNIVERSAL INDICATOR 2 RELAYS 4-20 MA 96x48mm 1 8 DIN Replacement At International Lighting
Interlight US