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Usb Relay


5V-30V Delay Relay Timer Module Trigger Delay Switch DIY Micro USB Module

$7.61


SainSmart 12V 4 Channel USB Relay Automation Module for Arduino Robotics AVR

$24.88


SainSmart 8-ch 12 V USB Relay Board Module Controller for Arduino AVR US Stock

$31.88


USB Eight (8) Channel Relay Output Module Board for Home Automation - 12V

$31.25


Devantech 16A 8-Channel Latching Relay Module

$98.45


Devantech 8-Channel USB Relay Module

$76.22


12V 4 Channel USB Relay Module Opto-couple For Arduino Robotics Q1G1

$14.80


TOSR180 5V 8-Channel Smartphone USB/Wireless Relay

$36.95


Devantech 2 Channel USB Relay

$44.68


DC 9V 12V 24V LED Display Trigger Time Delay Cycle Timer Relay Switch Module USB

$6.08


1Pcs Control Relay Module Micro Usb Usb Interface 5V 4-Channel US Stock x

$9.86


USB Relay Timer Module Board with FT245 - Eight Channels - 24V

$31.25


Quimat 5V USB 4 channel relay module Automation 5V Controller and USB Cable

$10.84


Devantech 8-Channel, 1A Optically Isolated USB Relay Module

$99.92


SainSmart 8CH 12V USB Relay Board Controller Module for Arduino AVR USA Ship

$28.88


SainSmart USB Eight Channel Relay Board for Automation - 12 V

$19.99


Ontrak ADU200 USB Relay I/O Interface

$30.00


TOSR120B 2-Channel USB/Wireless 5V Relay

$25.95


2 Channel 5V USB Relay Programmable Computer Control Relay for Smart Home

$10.50


8-way 8-Channel DC 12V Relay control board relays Module For AVR ARM Development

$9.97


16 channel relay board. USB or Serial! NIB! Great for RaspberryPi

$25.00


Ontrak ADU208 USB Relay I/O Interface J1-USB

$95.99


NUMATO LAB 4 Channel USB Relay Module

$74.33


Velleman VM8090 8-CHANNEL USB RELAY CARD

$140.96


IORELAY 24-Channel Relay Controller 10A SPDT GPIO I2C ADC USB Ethernet Fusion

$700.00


8/16 Channel Controller USB Interface HID Programmable Control + Relay Module

$8.69


MICRO USB 8-channel RELAY MODULE 5V 10A Driver-free PC USB Control

$9.42


KMTronic USB 8 Channel Relay Board, RS232 Serial controlled MICROCHIP CDC

$37.00


SainSmart 8 channel 12 V USB Relay Module Opto-couple For Arduino Robotics

$25.99


12V 4-Channel USB Relay Board Automation Module For Arduino with cable

$10.75