By Emily Heller
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If you haven’t gotten on the Arduino train, now is a good time. The open-source platform is used for building some amazing electronics projects, using just a programmable circuit board and simple software. It’s awesome for those just starting out with electronics because it doesn’t require any other hardware to upload code (unlike other programmable circuit boards) and it uses an easy-to-learn version of C++.
So what projects should you start with? …