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.

Add a description, image, and links to the arduino-project topic page so that developers can more easily learn about it ...

Explore the newly updated Arduino Project Hub, featuring a sleek interface, dedicated sections for professionals and educators, and enhanced navigation.

For those starting out in Arduino, there are tons of resources to get better acquainted with the community and the types of projects you can tinker with.

As many Arduino enthusiasts will tell you, they have a million ideas for projects but haven't completed nearly as many as they want. Here are some of the best Arduino projects we have found.

The Arduino has long been a favorite among electronics enthusiasts of all levels of skill, and it’s easy to see why. Whether you’re a beginner or a seasoned pro, the Arduino makes it easy to create ...