Shop usb automation with relays

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$74.48
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$74.48
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
$339.00
Littelfuse Rs485-Usb Relay Cnvtr/Cable
Gordon Electric Supply
$339.00
Littelfuse Rs485-Usb Relay Cnvtr/Cable
Gordon Electric Supply
$189.00
Productivity1000 PLC: 8-pt in, 8-pt out, Ethernet, serial and USB C ports, (programmable logic controller) (PN# P1-M412-16DR)
Automation Direct
$189.00
Productivity1000 PLC: 8-pt in, 8-pt out, Ethernet, serial and USB C ports, (programmable logic controller) (PN# P1-M412-16DR)
Automation Direct
$167.00
CLICK PLUS PLC: WiFi LAN/Bluetooth and microB-USB ports, (programmable logic controller) (PN# C2-02CPU)
Automation Direct
8
$167.00
CLICK PLUS PLC: WiFi LAN/Bluetooth and microB-USB ports, (programmable logic controller) (PN# C2-02CPU)
Automation Direct
$246.50
Advantech USB-4761-CE | INDUSTRIAL AUTOMATION, DATA ACQUISITION, USB MODULE, 8-CH RELAY, DIGITAL IN | PC Data Acquisition
RS
$246.50
Advantech USB-4761-CE | INDUSTRIAL AUTOMATION, DATA ACQUISITION, USB MODULE, 8-CH RELAY, DIGITAL IN | PC Data Acquisition
RS
$3.59
$6.16
Ewelink Smart Wifi Relay Smart Switch Module 5V Smart Life APP Remote Control Timer Micro USB
Aliexpress
41% off
$3.59
$6.16
Ewelink Smart Wifi Relay Smart Switch Module 5V Smart Life APP Remote Control Timer Micro USB
Aliexpress
$4.49
$6.33
DC 5V-12V DC 7-32V USB 5V Wifi Relay Module 1/2/4 Channel Wireless Smart Switch 433MHZ Remote
Aliexpress
29% off
$4.49
$6.33
DC 5V-12V DC 7-32V USB 5V Wifi Relay Module 1/2/4 Channel Wireless Smart Switch 433MHZ Remote
Aliexpress
$3.83
USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
Aliexpress
$3.83
USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
Aliexpress
$3.08
$4.47
DC 5V 4 Channel 4CH MICRO USB Relay Module USB Control Controller Relay Board Serial Port 4 Way
Aliexpress
31% off
$3.08
$4.47
DC 5V 4 Channel 4CH MICRO USB Relay Module USB Control Controller Relay Board Serial Port 4 Way
Aliexpress
$223.00
CLICK PLUS PLC: WiFi LAN/Bluetooth, Ethernet, serial and microB-USB ports, (programmable logic controller) (PN# C2-03CPU)
Automation Direct
64
$223.00
CLICK PLUS PLC: WiFi LAN/Bluetooth, Ethernet, serial and microB-USB ports, (programmable logic controller) (PN# C2-03CPU)
Automation Direct
$8.39
1-Channel Wifi Remote Control Relay Switch Doodle APP RF Momentary-To-Latch RF Module Micro USB 5V
Aliexpress
$8.39
1-Channel Wifi Remote Control Relay Switch Doodle APP RF Momentary-To-Latch RF Module Micro USB 5V
Aliexpress
$4.96
$15.03
5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control For Smart Home PC
Aliexpress
66% off
$4.96
$15.03
5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control For Smart Home PC
Aliexpress
$3.87
USB 5V DC 12V 24V Wifi Relay Module For TUYA APP Remote Control Self-Lock Wireless Delay Relay For
Aliexpress
$3.87
USB 5V DC 12V 24V Wifi Relay Module For TUYA APP Remote Control Self-Lock Wireless Delay Relay For
Aliexpress
$1.14
$1.52
USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
Aliexpress
25% off
$1.14
$1.52
USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
Aliexpress
$1.69
Typec Interface LCUS-1 USB Relay Module USB Intelligent Control Switch Serial Port Relay
Aliexpress
Free shipping
$1.69
Typec Interface LCUS-1 USB Relay Module USB Intelligent Control Switch Serial Port Relay
Aliexpress
$449.00
Digilent MCC USB-ERB24 - Electromechanical Relay USB Device | Tequipment
TEquipment
$449.00
Digilent MCC USB-ERB24 - Electromechanical Relay USB Device | Tequipment
TEquipment
$4.01
HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
Aliexpress
$4.01
HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
Aliexpress
$3.49
USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command
Aliexpress
$3.49
USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command
Aliexpress
$54.14
Sjlerst 8 Channel Computer Control Switch Relay Module,5 V Computer Usb Intelligent Control Switch Relay Module Free Dri
Everymarket INC
$54.14
Sjlerst 8 Channel Computer Control Switch Relay Module,5 V Computer Usb Intelligent Control Switch Relay Module Free Dri
Everymarket INC
$4.55
5V 12V 1 2 4 8 Channel USB Relay Control Switch Programmable Computer Control For Smart Home PC
Aliexpress
$4.55
5V 12V 1 2 4 8 Channel USB Relay Control Switch Programmable Computer Control For Smart Home PC
Aliexpress
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$9.63
USB 5V/DC7-32V 1/2/4 Way WIFI Remote Control Relay Switch Module Support Remote APP WIFI Control
Aliexpress
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USB 5V/DC7-32V 1/2/4 Way WIFI Remote Control Relay Switch Module Support Remote APP WIFI Control
Aliexpress
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Ewelink Wifi Wireless Smart Relay Module USB 5V DC7-48V Inching Selflock Remote ON Off Power Switch
Aliexpress
$5.25
Ewelink Wifi Wireless Smart Relay Module USB 5V DC7-48V Inching Selflock Remote ON Off Power Switch
Aliexpress
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$2.24
DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer With LCD Display / 5V Micro USB,
Aliexpress
Free shipping
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DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer With LCD Display / 5V Micro USB,
Aliexpress
$8.36
4CH Wifi Relay Smart Wireless Switch Module USB 5V DC/AC 7-32V RF 433Mhz Smart Home Lifestyle Switch
Aliexpress
$8.36
4CH Wifi Relay Smart Wireless Switch Module USB 5V DC/AC 7-32V RF 433Mhz Smart Home Lifestyle Switch
Aliexpress
$2.76
5V 12V 1 2 4 8 Channel USB Relay Control Switch Programmable Computer Control For Smart Home PC
Aliexpress
$2.76
5V 12V 1 2 4 8 Channel USB Relay Control Switch Programmable Computer Control For Smart Home PC
Aliexpress
$8.68
$8.95
LCUS-16 Type 16 Channel USB Relay Module Computer Serial Port Control Switch
Aliexpress
Free shipping
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$8.95
LCUS-16 Type 16 Channel USB Relay Module Computer Serial Port Control Switch
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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LCUS-1 LCUS-2 1/2 Channel USB Relay Module PCB Electronic Switch Intelligent Control For PC
Aliexpress
$212.00
CLICK PLUS PLC: WiFi LAN/Bluetooth and microB-USB ports, (programmable logic controller) (PN# C2-02CPU-2)
Automation Direct
$212.00
CLICK PLUS PLC: WiFi LAN/Bluetooth and microB-USB ports, (programmable logic controller) (PN# C2-02CPU-2)
Automation Direct
$0.43
$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
$4.36
LCUS-1 Type 1/2 Channel USB Relay Module Electronic Converter PCB USB Intelligent Control Switch
Aliexpress
$4.36
LCUS-1 Type 1/2 Channel USB Relay Module Electronic Converter PCB USB Intelligent Control Switch
Aliexpress
$175.00
Productivity1000 PLC: 8-pt in, 4-pt out, Ethernet, serial and USB C ports, (programmable logic controller) (PN# P1-M412-12DRS)
Automation Direct
$175.00
Productivity1000 PLC: 8-pt in, 4-pt out, Ethernet, serial and USB C ports, (programmable logic controller) (PN# P1-M412-12DRS)
Automation Direct
$8.34
Mini Wifi Smart Switch DC 5V USB Control 2.4G 1 Channel Wireless Relay Receiver Module With Ewelink
Aliexpress
$8.34
Mini Wifi Smart Switch DC 5V USB Control 2.4G 1 Channel Wireless Relay Receiver Module With Ewelink
Aliexpress
$7.52
USB 5V DC 7-32V Wifi Relay Switch 1/2/4 Channel Wireless Wifi Relay Module 433MHZ Remote Control For
Aliexpress
$7.52
USB 5V DC 7-32V Wifi Relay Switch 1/2/4 Channel Wireless Wifi Relay Module 433MHZ Remote Control For
Aliexpress
$5.87
LCUS-1 Type 1 Channel USB Relay Module Intelligent Control Switch USB Electronic Converter Typec
Aliexpress
$5.87
LCUS-1 Type 1 Channel USB Relay Module Intelligent Control Switch USB Electronic Converter Typec
Aliexpress
$8.09
Micro Usb 5V Led Automation Delay Timer Control Switch Relay Module
eBay
$8.09
Micro Usb 5V Led Automation Delay Timer Control Switch Relay Module
eBay
Control Multiple USB Relay Boards with the Relay Controller App Version 2
8:43
Control Multiple USB Relay Boards with the Relay Controller App Version 2
1.9K viewsApr 9, 2025
YouTubeRightBooth
USB Controlled Relay Automation
2:06
USB Controlled Relay Automation
58 views3 months ago
YouTubeShreyas Technologies
Using USB Relay with ControlVUE Software to Automate Processes and Control External Devices
4:02
Find in video from 00:43Connecting the Scale and USB Hub
Using USB Relay with ControlVUE Software to Automate Processes …
649 viewsApr 6, 2023
YouTubeLoadstar Sensors
Control USB Devices with Relay using EDU PICO
1:38
Control USB Devices with Relay using EDU PICO
277 viewsMar 16, 2024
YouTubeCytron Technologies
USB Relay Setup Instructions
11:43
Find in video from 01:32Setting Up the Relay Controller
USB Relay Setup Instructions
6.8K viewsOct 19, 2016
YouTubeRelay Pros, LLC
4 Channel USB Powered Relay Module
5:49
4 Channel USB Powered Relay Module
379 views8 months ago
YouTubeNumatoLab
Control a USB Relay with Android – Full Demo (Relay Controller + Remote)
0:43
Control a USB Relay with Android – Full Demo (Relay Controller + Remote)
39 views5 months ago
YouTubeRelay controller
0:55
Smart USB Relay Controller
26.4K viewsJun 18, 2011
YouTubeprotosmart
10:52
Control Relay Modul with Digispark USB Attiny85 board RJT157
15.4K viewsMay 26, 2019
YouTubeRobojax
1:59
How to control USB 4 relay board through windows operating system
6.1K viewsDec 11, 2014
YouTubeResearchDesignLab
How to use USB 4 channel Relay with Raspberry Pi
2:43
Find in video from 02:23Controlling the Relays through Raspberry Pi
How to use USB 4 channel Relay with Raspberry Pi
3.2K viewsDec 11, 2014
YouTubeResearchDesignLab
How to control USB 8 relay board through windows operating system
2:12
Find in video from 00:56Connecting the USB
How to control USB 8 relay board through windows operating system
65.9K viewsDec 11, 2014
YouTubeResearchDesignLab
2:01
USB 4 Relay Board - control by command line, browser and android tablet
4.2K viewsJul 8, 2013
YouTubeDenkovi A E
2:04
Smart Input Device for PLC using Python, Webcam and USB Relay
1.6K viewsOct 11, 2020
YouTubePKK Automation
2:18
USB 16 Channel Relay Module - RS232 serial controlled, DRM software
8.4K viewsMar 30, 2014
YouTubeDenkovi A E
1:08
Control USB Relay with Android Phone (No PC, No Coding)
28 views2 months ago
YouTubeRelay controller
4:03
USB 4 Channel Relay Board Hardware Overview
4.1K viewsAug 30, 2016
YouTubeNCD
1:03
2CRUSB-K32 | Two Channel 5V Relay USB Control Switch Module
2.2K viewsNov 19, 2022
YouTube𝐌𝐄𝐆𝐀𝐓𝐑𝐎𝐍𝐈𝐂𝐒
1:19
usb hid relay demo
2.8K viewsMay 6, 2021
YouTubeVladimir N
1:55
Installing Zelio Smart Relay USB Cable Driver on Windows | Schneider Electric Support
134.7K viewsMar 29, 2017
YouTubeSchneider Electric
Master Your PC: Take Control of a USB Relay in Windows
4:26
Find in video from 00:07Relay Overview
Master Your PC: Take Control of a USB Relay in Windows
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YouTubeDIY2026
Relay Controller Setup Using USB Setup Connection
11:43
Find in video from 00:33Power Supply and USB Cable
Relay Controller Setup Using USB Setup Connection
615 viewsDec 6, 2016
YouTubeNCD
0:38
UD23A08 Multifunction USB RS232 TTL UART Relay Module Product testing
703 viewsApr 17, 2024
YouTubeEletechsup factory direct sales
Relay Control App For USB HID Relay Switch Boards Attached To Windows Computer
14:24
Find in video from 00:48Finding USB HID Relay Boards
Relay Control App For USB HID Relay Switch Boards Attached To …
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YouTubeRightBooth
1:27
Relay Control Module 4 Channel (USB to Relay)
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YouTubeMixed Electronic Arts
20:10
USB Relay Control for PC or CNC: Programming with AI (No Coding Skills Needed)
1K views11 months ago
YouTubeAnton CNC
5:26
How to control an USB Four(4) Relay Output Module by denkovi.com
8.6K viewsDec 17, 2012
YouTubefreedomotic
0:41
Relay Grouping Demonstrated with a 16-Channel USB Relay Controller (ProXR Part 6)
314 viewsSep 20, 2016
YouTubeNCD
1:17
Electronics: Controlling a USB relay from LabView?
51 viewsSep 25, 2021
YouTubeRoel Van de Paar
See more

Shop usb automation with relays

Sponsored
About our ads
$74.48
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$74.48
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
$339.00
Littelfuse Rs485-Usb Relay Cnvtr/Cable
Gordon Electric Supply
$339.00
Littelfuse Rs485-Usb Relay Cnvtr/Cable
Gordon Electric Supply
$189.00
Productivity1000 PLC: 8-pt in, 8-pt out, Ethernet, serial and USB C ports, (programmable logic controller) (PN# P1-M412-16DR)
Automation Direct
$189.00
Productivity1000 PLC: 8-pt in, 8-pt out, Ethernet, serial and USB C ports, (programmable logic controller) (PN# P1-M412-16DR)
Automation Direct
$167.00
CLICK PLUS PLC: WiFi LAN/Bluetooth and microB-USB ports, (programmable logic controller) (PN# C2-02CPU)
Automation Direct
8
$167.00
CLICK PLUS PLC: WiFi LAN/Bluetooth and microB-USB ports, (programmable logic controller) (PN# C2-02CPU)
Automation Direct
$246.50
Advantech USB-4761-CE | INDUSTRIAL AUTOMATION, DATA ACQUISITION, USB MODULE, 8-CH RELAY, DIGITAL IN | PC Data Acquisition
RS
$246.50
Advantech USB-4761-CE | INDUSTRIAL AUTOMATION, DATA ACQUISITION, USB MODULE, 8-CH RELAY, DIGITAL IN | PC Data Acquisition
RS
$3.59
$6.16
Ewelink Smart Wifi Relay Smart Switch Module 5V Smart Life APP Remote Control Timer Micro USB
Aliexpress
41% off
$3.59
$6.16
Ewelink Smart Wifi Relay Smart Switch Module 5V Smart Life APP Remote Control Timer Micro USB
Aliexpress
$4.49
$6.33
DC 5V-12V DC 7-32V USB 5V Wifi Relay Module 1/2/4 Channel Wireless Smart Switch 433MHZ Remote
Aliexpress
29% off
$4.49
$6.33
DC 5V-12V DC 7-32V USB 5V Wifi Relay Module 1/2/4 Channel Wireless Smart Switch 433MHZ Remote
Aliexpress
$3.83
USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
Aliexpress
$3.83
USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
Aliexpress
$3.08
$4.47
DC 5V 4 Channel 4CH MICRO USB Relay Module USB Control Controller Relay Board Serial Port 4 Way
Aliexpress
31% off
$3.08
$4.47
DC 5V 4 Channel 4CH MICRO USB Relay Module USB Control Controller Relay Board Serial Port 4 Way
Aliexpress
$223.00
CLICK PLUS PLC: WiFi LAN/Bluetooth, Ethernet, serial and microB-USB ports, (programmable logic controller) (PN# C2-03CPU)
Automation Direct
64
$223.00
CLICK PLUS PLC: WiFi LAN/Bluetooth, Ethernet, serial and microB-USB ports, (programmable logic controller) (PN# C2-03CPU)
Automation Direct
$8.39
1-Channel Wifi Remote Control Relay Switch Doodle APP RF Momentary-To-Latch RF Module Micro USB 5V
Aliexpress
$8.39
1-Channel Wifi Remote Control Relay Switch Doodle APP RF Momentary-To-Latch RF Module Micro USB 5V
Aliexpress
$4.96
$15.03
5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control For Smart Home PC
Aliexpress
66% off
$4.96
$15.03
5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control For Smart Home PC
Aliexpress
$3.87
USB 5V DC 12V 24V Wifi Relay Module For TUYA APP Remote Control Self-Lock Wireless Delay Relay For
Aliexpress
$3.87
USB 5V DC 12V 24V Wifi Relay Module For TUYA APP Remote Control Self-Lock Wireless Delay Relay For
Aliexpress
$1.14
$1.52
USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
Aliexpress
25% off
$1.14
$1.52
USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
Aliexpress
$1.69
Typec Interface LCUS-1 USB Relay Module USB Intelligent Control Switch Serial Port Relay
Aliexpress
Free shipping
$1.69
Typec Interface LCUS-1 USB Relay Module USB Intelligent Control Switch Serial Port Relay
Aliexpress
$449.00
Digilent MCC USB-ERB24 - Electromechanical Relay USB Device | Tequipment
TEquipment
$449.00
Digilent MCC USB-ERB24 - Electromechanical Relay USB Device | Tequipment
TEquipment
$4.01
HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
Aliexpress
$4.01
HID Drive-Free USB 1 Channel 5V Relay Module Can Control The Relay On And Off On The Computer Side
Aliexpress