Cheap and cheerful.

Arduino’s open-source platform makes it easy for makers, students, and hobbyists to build powerful multi-sensor projects for home automation, monitoring, and IoT applications. From motion and gas ...

If you want to dabble in audio digital signal processing, you would probably think of grabbing a dedicated DSP chip. But ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...