The stream of PCM audio data can be copied to an audio sink in order to render the sound to a output device: In order to drive some speakers you will need an Audio Amplifier Module (e.g. a class D ...

Thanks to software frameworks and libraries that have become quite powerful over time, even with a compact and inexpensive system, it is possible to achieve complex functions. In this project, we use ...

The creative adventures with ATtiny series microcontroller are awesome if you know how to play them. ATtinys — especially the ATtiny85s — are all around us, and by using one, we can shrink the size of ...

Magazine articles with detailed hardware, software, and getting-started descriptions are available for download here (free, for German, French or Dutch versions, search the corresponding Elektor ...