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

Your Path to Success This manual serves as your roadmap to confidently operating and maintaining your new Arduino Uno Parts Diagram. Safety Precautions for Outdoor Use Please take extra precautions ...

About This repository contains simple beginner projects using the Arduino Uno microcontroller Board, including circuit diagrams and programming code ...

The circuit diagram of Arduino based flashing light is shown in Fig. 2. The circuit comprises an Arduino Uno board (BOARD1), nine LEDs (LED1 through LED9) to demonstrate the concept, and a few ...

Arduino UNO R4 Minima and WiFi boards powered by a Renesas RA4M1 32-bit Arm Cortex-M4F microcontroller and equipped with an optional ESP32-S3 WiFI & BLE module are now available for respectively $20 ...

For power input, I am using a 2S Li-ion battery pack, which provides an average voltage of 7.4V. This is connected to the Vin pin of the Arduino UNO Board. Above, you can see the assembled image of ...

The Elektor design from a few years ago was essentially an "evolved" take on the Arduino Uno R3 board, with an identical form factor as the Uno but based on the ATmega328PB-AU (see the "B"). As ...

The Arduino Uno-compatible board has an MCS-51 (often called 8051 instead) instead of the usual ATmega328P/ATmega168. Specifically, [ElectroBoy] uses the AT89S52.

The Uno Rev3, is a great beginner board as it's included in many starter kits. It's also complemented with a host of online resources that even without the official Projects Book from Arduino, you ...