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 Uno Projects Welcome to my collection of Arduino Uno projects! This repository contains various projects created using the Arduino Uno, demonstrating different functionalities and ideas. Each ...

This project is used to maintain traffic in a local area . It is constructed using components such as the standard components mentioned above and also additionally LED bulbs with 220 OHM resistor is ...

Software Arduino IDE 1.6.5 is used for programming Arduino Uno. Select the proper COM port and board from Tools menu in the IDE. Upload freq_meter_wl_1.ino source code to the board. From Tools menu of ...

To build this project we will use an Arduino UNO with a pair of IR sensors and a motor driver. The IR sensors will be placed in front of the robot on each side. The IR sensor contains an IR LED and an ...

The Arduino UNO R4 boasts a 3x performance increase over the UNO R3 and , in addition, SRAM has been upgraded from 2kB to 32kB, and flash memory from 32kB to 256kB to support more complex projects.

We have also selected Arduino Uno R4 WiFi for our IoT & Edge AI Project Challenge as one of three boards you can choose from. Check out the contest page for more information and don’t miss the chance ...

This second version – Rev2 – of the Arduino Uno WiFi board is functionally the same as the Arduino Uno Rev3, but also comes with built-in WiFi, enabling easy connection to the Internet, plus the ...