Arduino Blog

Pen plotters are kind of neat, if you like the idea of marking paper without resorting to printing. But almost every pen plotter out there is basically the same: Cartesian movement in two axes, with some sort of actuation in Z to lift the pen. This DIY pen plotter built by András Vujovits is different and includes some very unique features.

Unlike most other pen...

We are thrilled to announce the release of version 0.90.0 of the ArduinoCore-zephyr. This is a major milestone: we are officially exiting the beta phase and marking the core as stable. Achieving this goal is the culmination of months of testing, architectural refinement, and community feedback.

As we establish this core as our ...

Sometimes, the most exciting projects we come across don’t come from well-funded labs or established companies – but rather from teenagers in a workshop, figuring things out because they genuinely want to solve something real.

That’s exactly the energy behind Yadro Team – an eight-member robotics group based in Uzbekistan, most of them under 20, founded in 2024 ...

On July 2nd, three days before the British Grand Prix, Arduino brought a hands-on workshop to Silverstone for 40 students aged 16 to 19, supported by Mission 44 and Qualcomm Technologies, Inc. in the framework of the

There’s a yellow payphone bolted to a wall in Takoma Park, Maryland. Pick up the handset, press a number, and instead of a dial tone you hear a night heron, a red-tailed hawk, a wood thrush. No spare change needed. No app to download. Just a phone, a button, and the sound of a bird that might be living in the creek down the street.

This is BirdCalls, a project b...