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.

Arduino, on the other hand, is a micro-controller and not a full computer. Arduino is designed to allow you to execute code without all the fuss of dealing with an operating system.

You can even learn how to use your smartphone to control your world with the "Arduino Bluetooth" class. ROS1 developers can advance with "ROS2 for Beginners" and "Learn ROS2 as a ROS1 Developer ...

[Amirreza Nasiri] sends in this cool USB keystroke injector. The device consists of an Arduino, a Bluetooth module, and an SD card. When it’s plugged into the target computer the device loads… ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...

An MP2322 is used as the on-board dc-dc converter (was MPM3610) “Nano 33 BLE is one of our most popular boards,” according to Arduino. “It’s small and 3.3V-compatible, it comes with an embedded IMU ...