There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform is an AVR microcontroller, in usual way you ...

While newer Arduinos and Arduino compatibles (including the Hackaday.io Trinket Pro. Superliminal Advertising!) either have a chip capable of USB or rely on a V-USB implementation, the old fogies of ...

It just seemed fitting to start Open Sourced with the Arduino microcontroller. Arduino is an open-source microcontroller and development environment. It was originally for the hobbyist market, but as ...

There’s a rash of open source hardware announcements today in advance of this weekend’s Maker Faire in San Mateo, California—and two are related to the popular Arduino microcontroller. While Arduino ...

Not [Wayne Holder], that’s for sure. He writes in to let us know about a project he’s been working on for a while that allows you to debug the execution of code on an Arduino with a second Arduino. In ...

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

The long-awaited Arduino Due just hit the market, replacing the 8-bit, 16MHz brain of the popular Uno microcontroller prototyping platform with a 32-bit, 84MHz processor, while augmenting inputs and ...

If you are interested in learning more about the history of the iconic Arduino UNO microcontroller you are sure to be interested in the new article published this month to the official Arduino blog ...

Arduino’s brand-new Esplora microcontroller, packed with prebuilt sensors and features, could indicate a move for the DIY electronics company toward a wider segment of the microcontroller market.