One of the many projects featured in the double-sized July/August edition of Elektor magazine is an I/O Warrior Expansion Board. The article outlines how to create a multifunctional board sporting a vast number of inputs and outputs, making it ideal for a variety of industrial control applications via a PC.
The small universal interface card uses the IO-Warrior56 Module from Code Mercenaries. You can add it to an old PC, notebook, or laptop in order to convert it into a measurement-and-control hub, making good use of any redundant hardware you have in storage. The versatile chip enables you to automate a building (e.g., your home, greenhouse, microbrewery, etc.) or any quasi-industrial process you’ve always wanted to put into operation.
Available in the Elektor Store, the preassembled IO-Warrior56 Module provides an easy-to-use, full-speed USB interface and a built-in temperature sensor. It is uncomplicated to talk to using a Visual Basic or C/C++ program. No complex programming! Source code is available that works with the free version of Visual Studio.
The Elektor-designed IO-Warrior Expansion Board is spaciously laid out with through-hole components for easy reproduction at home or in the lab.
Detailed instructions on how to program the IO-Warrior board’s peripherals in Visual Basic are found in the Elektor magazine article that’s dedicated to the IO Warrior project.
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