Arduino-generated music signals outputted through one of its digital pins drive the piezo-speaker through a simple driver circuit. Note that you can change the melody easily by uploading a new sketch.

The official Arduino development team has today announced the release of Arduino 1.8.13,bringing with it new improvements, bug fixes and tweaks.

You can download [William]’s COSMOS config files and Arduino sketch on Google Docs. We’ve published a bunch of pieces on telemetry, like this ESP8266 telemetry project, a rocket telemetry rig ...

Rob Cai has used and Arduino Uno development Board together with an old VGA display to create an awesome digital representation of the iconic Etch-a-Sketch mechanical drawing toy invented by ...

Connecting Arduino to Processing Introduction So, you’ve blinked some LEDs with Arduino, and maybe you’ve even drawn some pretty pictures with Processing - what’s next? At this point you may ...

In our hands-on review of the Digilent chipKIT Uno32, we posed the question of what the lasting appeal might be for a 32-bit Arduino work-alike. We felt it needed some novel applications exploiting… ...