12V/220V 8 Channel Relay Shield Control Interface 8 Kanal USB Relais , 15,50 €
USB Relay Controller - One Channel with clips for DIN mount rail
TSRU430- 4 Channel 30A USB Relay Board
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USB 4 Channel Relay/Relay Card - 220V / USB Relay Board - v2 3800159301105 | eBay
USB Relay Controller Board - 4 Channels for Home Automation
USB Relay Card;4 Relays/Relays 220V/USB Relay Board 3800159300108 | eBay
Relay module 5V - 2 channels for Raspberry PI, Arduino, PIC,AVR
Wholesale 12V 24V 120V 220V One Channel Box RS232 USB Relay Controller Module for PC's USB port using VCP to Control External Device From m.alibaba.com
KMtronic Ltd: USB Relay Controller One Channel
KMtronic Ltd: USB Relay Controller One Channel
USB 5V DC 7-32V 220V Wifi Relay Switch 4 Channel Wireless Wifi Relay Module 433MHz Remote Control For Smart Home Tuya Control _ - AliExpress Mobile
Yocto-PowerRelay-V2 - Tiny USB relay (SPDT) for switching power automatically
USB Relay Controller - Four Channel
USB Eight Channel Relay Board for Automation
USB Relay Controller - One Channel
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SainSmart 4-channel 5V USB Relay Module for Automation Robotics – SainSmart.com
6 Channel 12V HID Driverless USB Relay USB Control Switch Computer Control Switch PC Intelligent Control
Dc 5v-32v 12v Ac 220v 4-way Relay Module Wireless Wifi Smart Switch Self-locking Interlock Remote Control Switch For Smart Home - Access Control Accessories - AliExpress
KMtronic Ltd: USB Relay Controller One Channel
Smart Wifi Relay Switch Universal Module 2CH USB DC5V/7 32V Wireless S – Aideepen
USB Relay Card;4 Relays/Relays 220V/USB Relay Board 3800159300108 | eBay
DZS Elec 5V-30V 1 Channel Wilde Voltage 0-24s Adjustable Delay Internal/External Trigger Relay Board with Timer Delay Conduction Delay Circuit Switch with USB to Micro USB Power Line: Amazon.com: Tools & Home
