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.

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… ...

The magic lies in Arduino's Modulino nodes, which consist of various sensors and actuators that connect to the UNO R4 WiFi board. The Plug and Make Kit is a complete package to get started.

If you are planning on building any Arduino home automation projects you might be interested to know that the official Arduino team have announced that the Arduino Cloud now supports Google Home ...

Do not worry if you have projects in the Arduino Project Hub they will be automatically migrated to the new form in the following order. Phase 1: Projects created before August 2022 will be ...

Use Arduino to handle sensor input and relay control. Pi runs a Python Flask server with a simple UI to toggle GPIO pins via serial commands sent to the Arduino. Use cron jobs on Linux to schedule ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...

The Arduino Nano ESP32 is available to order today in the Arduino Store, starting at $18. With this latest product release, Arduino continues to strengthen its position as the world’s leader in ...