Hardware and software combined, Arduino does many things right. It lowers the entry level into embedded systems development with a nifty hardware abstraction layer. It aims for cross-platform compa… ...

In Arduino, the HAL is nothing more than the collection of classes and function calls that overlay on top of the C++ programming language and, in a sense, “turn it into the Arduino programming ...

What are some practices of experienced programmers that every beginner programmer should know? This question was originally answered on Quora by Kurt Guntheroth.