Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

This Arduino-based Pomodoro timer project also uses this 25-minute cycle. Once you push the button to start the timer, it will run for 25 minutes, display a count-up timer and a "Study time!" ...

Humanity pretty much has Pi figured out at this point. We’ve calculated it many times over and are confident about what it is down to many, many decimal places. However, if you fancy ...

Discover how to build a real-time event notification system by integrating NodeMCU (Arduino) with Google Firebase and Laravel ...

For instance, you can combine an Arduino with LEDs, resistors, sensors, breadboards, and other circuitry components to build a host of cool projects, ranging from simple LED-blinking setups and ...

I'm taking the liberty of starting a new thread for Arduino projects, as I couldn't find one dedicated to this, and figure that there may be a few people around here who do this sort of thing. If ...

The Arduino board, with its "Made in Italy" tag, features a microcontroller that can be programmed for a number of projects using a custom programming language and development environment.

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… ...

Arduino Cloud’s new Collaborative Coding feature allows real-time code editing by multiple users. Collaborative Coding streamlines project workflows, boosts team efficiency, and reduces errors.

When you learn to make Arduino sketches and build Arduino projects, you get very close to that fundamental reality, and you'll get a much better visceral understanding of what's happening when you ...

There's a new Arduino board to be aware of, for smart home projects and prototypes: the Arduino Nano R4 with headers. Powered by a Renesas RA4M1 microcontroller (Arm Cortex-M4), it is described as a ...

Arduino Lint is an easy-to-use, yet powerful, command line tool, focusing on the structure, metadata, and configuration of Arduino projects, rather than the code itself.