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Relay output boards with A/DI I/O controlled via USB, SNMP, TCP/IP, Web, Telnet, UART, Wi-Fi 802.11 and TTL. DAQ controllers and standalone Ethernet/ Internet PLC modules for Home automation, Industrial and Robotics Relay output boards with A/DI I/O ...

ControlByWeb makes Ethernet I/O devices that can be used in remote relay control, data acquisition, home and industrial automation, and much more!

Our products include: Electronic kits, programmers, relays, electronics boards and components, software for home automation and industrial automation. Relay control over USB, RS232, RS485, LPT

    Welcome to KMtronic. Here you will find useful information on all kinds of hardware and software associated questions and topics. Step...

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Find a great range of quality products at wholesale prices and buy online from China wholesalers and China suppliers right here.

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Jaycar Electronics offers electronic kits, components, semiconductors, enclosures, batteries & chargers, power supplies, alarm systems, telephone accessories, test equipment, tools, speakers, car sound, computer accessories, lighting, books, TV a...

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.