Macros allow toggling of debug logs, platform features, and memory optimizations. They also provide cleaner logs with automatic line numbers and function names.

Use the string print formatted (sprintf) function to prevent cluttering the code with multiple print calls when outputting data on an Arduino’s serial port.

Debug messages may interfere insignificantly with small, simple programs, but they can impact more complex programs that may rely on precise timings.

In Part 5 of the Basics of C++ on an Arduino series, we cover importing external software libraries into the Arduino IDE so you can use them in your projects.

This Basics of C++ on an Arduino series covers elements necessary to all sorts of projects and ideas. In this entry, we cover control statements and loops.

This Basics of C++ on an Arduino series covers elements necessary to all sorts of projects and ideas. In this entry, we cover Pointers and Arrays in C++.

This Basics of C++ on an Arduino series covers elements necessary to all sorts of projects and ideas. In this entry, we cover Functions and Methods in C++.

Using The Arduino Platform and an Ultrasonic Sensor, you can bring your interactive designs to life finding distance measurements with the power of sound.