Processing and Arduino

Processing is an open-source IDE with a Java-based programming language that is aimed at lowering the learning threshold for interactive graphics creation. It can be used for teaching programming, making prototypes, creating art experiments or just generating crazy visual stuff in general. The community is very active and there are tons of useful contributed libraries. Wiring and the Arduino IDE are spin-offs from Processing and there are many cool things happening in the JavaScript version of Processing, p5.js (more about this in an upcoming post).

In this post I will connect a Processing sketch with an Arduino for the purpose of visualizing the input and output pins of the hardware board with graphics in Processing.

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