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Amazon.com: LCUS-1 DC USB Relay Module Computer Serial Port Control Switch PC Intelligent Controller : Electronics
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Amazon.com: LCUS-1 DC USB Relay Module Computer Serial Port Control Switch PC Intelligent Controller : Electronics
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USB Relay Controller Board - 4 Channels for Home Automation
Amazon.com: NOYITO 1-Channel USB Relay Module USB Intelligent Control Switch USB Switch (1-Channel USB) : Electronics
5v 1 Channel Usb Relay Module Programmable Computer Control Relay Switch For Smart Toy Home - Relays - AliExpress
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USB Relay Controller Board - 4 Channels for Home Automation
4 Channel USB Relay Module_ Botland - Robotic Shop
KMtronic Ltd: USB Relay Controller One Channel
USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
KMtronic Ltd: USB Relay Controller Two Channel
KMtronic Ltd: USB Relay Controller One Channel
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
2 Channel USB Relay Module
USB 4 Relay controller - thermoregulator with sensor TCN75A
Amazon.com: NOYITO 1-Channel USB Relay Module USB Intelligent Control Switch USB Switch (1-Channel USB) : Electronics
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USB Eight Channel Relay Board for Automation
KMTronic USB RS485 24 Channel Relay Board (controller) | eBay
Amazon.com: NOYITO 1-Channel USB Relay Module USB Intelligent Control Switch USB Switch (1-Channel USB) : Electronics
