I haven't tested this on other arduino boards, but it is most unlikely to work, say, on a Mega since the program edits directly some registers that have different meanings depending on the board ...

The general concept is to use the Arduino Nano Every board to run a simple looping program, which checks for voltage on one of four digital pins, and when voltage is detected the associated "tone" ...

If you're into robotics or electronics, you've likely come across Arduino—a small microcontroller that can control sensors and motors for nifty DIY projects. Like the Raspberry Pi, the Arduino is ...

Depending on the music you’re listening to, watching a VU meter bounce to the music is always a good time. So why not integrate the VU meter right into the audio source? That’s what [Matikas] did, and ...

Welcome to IRL, an ongoing feature where we talk about the gadgets, apps and toys we're using in real life and take a second look at products that already got the formal review treatment. Welcome back ...

Arduino has unveiled a new low-code solution for product creators designing hardware for the internet of things (IoT). It also unveiled a new family of Portenta chips for a variety of hardware ...