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DC 5V 10A 8 Channel Relay Module Micro USB Board With Indicator PC Upp – Sunhokey Electronics Co., Ltd
USB 4 Relay controller - thermoregulator with sensor TCN75A
TSRU430- 4 Channel 30A USB Relay Board
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USB Relay Controller - Four Channel
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1/2/4/8 Ch 5V 10V USB Relay Programmable Computer Control Relay For Smart Home | eBay
Devantech 8 Channel USB Relay Module | Acroname
8-channel 12V USB Relay Module | SainSmart – SainSmart.com
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fosa 5V 16 Channel USB Relay Module Computer Switch Control, USB Control Switch with PCB Board/High Sensitivity Relays - Newegg.com
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
USB Relay Controller - One Channel - PCB
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RL160001 Numato Lab | Relays | DigiKey Marketplace
