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USB Relay Controller Board - 4 Channels for Home Automation
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USB 4 Channel Relay Board
USB Relay Controller Board - 4 Channels for Home Automation
YouMagine – Raspberry Pi 8-channel relay box by Marcel Klapwijk – YouMagine 🔨
Card Output 4 Relay Na Nc Com 24V 8A Connection USB Software PC 5 V / Dc 4064161039732 | eBay
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
Conrad 393905 4x Relay Board - NI Community
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USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
USB Eight Channel Relay Board for Automation
USB Relay
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Buy Relay Module Seeit Usb-relay04 1 Pc (s) at affordable prices — free shipping, real reviews with photos — Joom
USB 4 Channel Relay/Relay Card - 220V / USB Relay Board - v2 3800159301105 | eBay
TRU COMPONENTS Relay card Component 5 V DC | Conrad.com
16 Channel 5v Usb Control Switch Usb Control Relay Module Computer Control Switch Board - Integrated Circuits - AliExpress
