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USB 4 Relay controller - thermoregulator with sensor TCN75A
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USB Relay Controller Board - 4 Channels for Home Automation
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5V 12V 1/2/4/8 Channel USB Relay Module Programmable Computer Control Switch For Smart Home PC Intelligent Control|Relays| - AliExpress
TOSR04 - 4 Channel USB/Wireless 5V Relay Module
usb relay controller
usb relay controller
GitHub - e61983/go-usb-relay: GoLang implementation of usb-relay for control USB HID relay module.
Buy 4 Channel USB Relay Module HID No Drive USB Relay for MCU control 24V at affordable prices — free shipping, real reviews with photos — Joom
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LCUS-4 4 Channel USB Relay Module Smart Switch with Intellig_chinalctech
ICStation MICRO USB 5V 4-Channel Relay Module USB Control Relay Module ICSE012A - Relay Module - Arduino, Robotics, Raspberry Pi, ESP8266, Learning DIY, Development board ICStation
USB Relay
