Markus Wobisch

For testing different modules with the Arduino, I always used one or two breadboards in a cardboard box. But it was always somehow a hassl...

Prologue Someone started the  30-in-30 challenge , asking people to finish 30 pictures in 30 days. My wife liked the idea, and after a ve...

I have a few Arduino-based projects which I would like to be able to respond to sound and/or light. Here is a brief description of my setu...

In this article I describe how to connect the cheap DFPlayer mini module to an Arduino, to play sounds from mp3 or wav files. Up to 99x255=2...