Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

In Sept. 2013, [Squonk42] posted up on the Arduino forums requesting the schematics and editable design files for the Arduino Yun, and he still hasn’t received them or even a response.

Most of us are familiar with the Arduino Uno, a starting place for electronics projects since 2010. But what if the Arduino Uno was released in 1980? You’d probably get something like [Electr… ...

While teaching model-based design and controls over the past 20 years, I have not seen a more exciting, effective, and accessible problem-solving combination than graphical block-diagram programming, ...

Funny thing, isn’t it? That you can watch some little blocks moving on an 8×8 LED matrix and recognize the first level of Super Mario Bros. buried in the squares? Developed by a Carnegie Mellon ...

The Arduino architecture has evolved to incorporate 32-bit microcontroller versions, a field-programmable gate array (FPGA), wireless modules, and wired networking capabilities.