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USB Eight Channel Relay Board for Automation
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USB DAQ Modules
4/8 CH USB Digital Output Module Relay / Solid State | DIN-Rail
TSIR04 - 4 Channel Outputs ,4 optically Isolated Inputs USB Relay Module
Devantech 8-Channel, 1A Optically Isolated USB Relay Module - RobotShop
1 Channel USB Relay DC 5V Programmable Module | ElectroPeak
USB-4761-BE, 8-ch Relay and 8-ch Isolated Digital Input USB Module - Advantech AE
USB-OPTO-RLY88 - 8 optically isolated inputs, 8 relays
ADU200 USB Relay I/O Interface ( 5 AMP ) Connection Diagrams
4 Channel USB Relay Module With GPIO And Analog Inputs | Numato Lab
4-Channel USB Relay Board with 6-Channel A/D Interface
USB-RLY08C - 8 channel USB relay - Controllers
TSIR04 - 4 Channel Outputs ,4 optically Isolated Inputs USB Relay Module
4 Way 5v Relay Module Relay Control Board With Indicator Light Relay Usb Input - Buy 4 Way Relay Module,Relay Expansion Board,Module Product on Alibaba.com
USB Relay Controller Board - 4 Channels for Home Automation
USB-RLY08C - 8 channel USB relay
USB Relay
USB Relay
