USB 4 Relay controller - thermoregulator with sensor TCN75A
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USB Relay Controller - One Channel - PCB
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USB Relay Controller - One Channel
USB Relay Board, Modes 6 Channel USB Relay Module Wide Application For Households 5V,12V,24V - Walmart.com
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RL160001 Numato Lab | Relays | DigiKey Marketplace
Amazon.com: NOYITO 1-Channel USB Relay Module USB Intelligent Control Switch USB Switch (1-Channel USB) : Electronics
Devantech USB-RLY04 - 4 x 16A USB relay | Acroname
USB Relay Controller - Eight Channel
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Amazon.com: USB Relay Module USB Intelligent Switch Control MCU PC USB Smart Control Switch Jog Self-Locking : Electronics
