Shop relay module usb

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Sainsmart 16-Channel 9-36V USB Relay Module
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Velleman 8 Channel USB Relay Card Kit By Whadda
Jameco Electronics
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USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay
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Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
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Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
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Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
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LCUS-1 Type 1 Channel USB Relay Module Intelligent Control Switch USB Electronic Converter Typec
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XY-LJ02 Delay Relay Module LCD Display Time Micro USB Digital 6-30V Control Timer Switch Trigger
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5V Usb Relay Module - 2 Channel Computer Control Switch For Smart
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DC6-30V Micro USB Digital LCD Display Time Delay Relay Module Control Timer Switch Trigger Cycle
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DC6-30V Micro USB Digital LCD Display Time Delay Relay Module Control Timer Switch Trigger Cycle
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5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control For Smart Home PC
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XY-LJ02 Delay Relay Module LCD Display Time Micro USB Digital 6-30V Control Timer Switch Trigger
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XY-LJ02 Delay Relay Module LCD Display Time Micro USB Digital 6-30V Control Timer Switch Trigger
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6-30V Micro USB Digital LCD Display Time Delay Relay Module Control Timer Switch Trigger Cycle
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6-30V Micro USB Digital LCD Display Time Delay Relay Module Control Timer Switch Trigger Cycle
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Silent Knight IDP-Relay Addressable Relay Module
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DC 7V-38V 16 Channel 16 CH Serial Relay Module 10A 250V Load USB Power Supply Development Board
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DC 7V-38V 16 Channel 16 CH Serial Relay Module 10A 250V Load USB Power Supply Development Board
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Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
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Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
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Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
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Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
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Wifi Smart Switch Module Inching Self-Locking Relay 2CH AC90-250V USB 5V Receiver Timer Alexa
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USB-Based 24 Channel Electromechanical Relay Interface
MicroDAQ.com, Ltd
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MicroDAQ.com, Ltd
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Usb 8 Relay Output Board
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Waveshare Expansion Board 8 Channel Relay Expansion Board 5V Power Supply Compatible With Raspberry Pi A+/B+/2B/3B/3B+ Control High Voltage Home
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Waveshare Expansion Board 8 Channel Relay Expansion Board 5V Power Supply Compatible With Raspberry Pi A+/B+/2B/3B/3B+ Control High Voltage Home
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USB To TTL Module USB To Serial UART Module Voltage Isolation-Signal Isolation 5V/3.3V Dual Level
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USB To TTL Module USB To Serial UART Module Voltage Isolation-Signal Isolation 5V/3.3V Dual Level
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USB 4 Channel Relay Board Hardware Overview
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USB 4 Channel Relay Board Hardware Overview
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YouTubeNCD
Control AC bulb with USB Relay module using windows PowerShell Command line RJT86
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Control Multiple USB Relay Boards with the Relay Controller App Version 2
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USB Relay Module for PC: Guide to get it working
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USB 16 Channel Relay Module - RS232 serial controlled, DRM software
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Control Relay Modul with Digispark USB Attiny85 board RJT157
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Shop relay module usb

Sponsored
About our ads
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
20% off
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$35.00
Velleman 8 Channel USB Relay Card Kit By Whadda
Jameco Electronics
$35.00
Velleman 8 Channel USB Relay Card Kit By Whadda
Jameco Electronics
$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
$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
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$0.43
$0.60
LCUS-1 Type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch SRD-05VDC-SL-C
Aliexpress
28% off
$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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Ewelink Smart Relay Switch Module 1 Channel DC 7-32V USB 5V Inching Self-Locking WIFI Wireless
Aliexpress
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Ewelink Smart Relay Switch Module 1 Channel DC 7-32V USB 5V Inching Self-Locking WIFI Wireless
Aliexpress
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Smart Electronics 5V-30V Micro USB Power Adjustable Delay Relay Timer Control Module Trigger Delay
Aliexpress
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Smart Electronics 5V-30V Micro USB Power Adjustable Delay Relay Timer Control Module Trigger Delay
Aliexpress
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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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8-Channel 12V USB Relay Module | Sainsmart Australia
SainSmart.com
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8-Channel 12V USB Relay Module | Sainsmart Australia
SainSmart.com
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16-Channel 9-36V USB Relay Module USA
SainSmart.com
$32.99
16-Channel 9-36V USB Relay Module USA
SainSmart.com
$3.29
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LCUS-1 /2 /4 Way Type-C/ USB-A Relay Module Electronic Converter PCB USB Intelligent Control Switch
Aliexpress
66% off
$3.29
$9.68
LCUS-1 /2 /4 Way Type-C/ USB-A Relay Module Electronic Converter PCB USB Intelligent Control Switch
Aliexpress
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$5.57
$5.87
LCUS-1 Type 1 Channel USB Relay Module Intelligent Control Switch USB Electronic Converter Typec
Aliexpress
$5.57
$5.87
LCUS-1 Type 1 Channel USB Relay Module Intelligent Control Switch USB Electronic Converter Typec
Aliexpress
$3.57
XY-LJ02 Delay Relay Module LCD Display Time Micro USB Digital 6-30V Control Timer Switch Trigger
Aliexpress
$3.57
XY-LJ02 Delay Relay Module LCD Display Time Micro USB Digital 6-30V Control Timer Switch Trigger
Aliexpress
$26.99
5V Usb Relay Module - 2 Channel Computer Control Switch For Smart
eBay
Free shipping
$26.99
5V Usb Relay Module - 2 Channel Computer Control Switch For Smart
eBay
$2.62
$2.91
DC6-30V Micro USB Digital LCD Display Time Delay Relay Module Control Timer Switch Trigger Cycle
Aliexpress
$2.62
$2.91
DC6-30V Micro USB Digital LCD Display Time Delay Relay Module Control Timer Switch Trigger Cycle
Aliexpress
$4.95
$15.01
5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control For Smart Home PC
Aliexpress
67% off
$4.95
$15.01
5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control For Smart Home PC
Aliexpress