ARDUINO TUTORIAL

ARDUINO TUTORIAL 




DESCRIPTION :-

Arduino is an open-source microcontroller platform designed to make electronics and programming simple and accessible for everyone — from beginners to professionals.
It consists of both hardware (Arduino boards like Uno, Nano, Mega) and software (Arduino IDE) that lets users write and upload code to the board.
Using sensors, motors, LEDs, and other electronic components, Arduino can be used to build a wide range of projects — such as robots, automation systems, IoT devices, and prototypes.
Its simplicity, large community support, and open-source nature make Arduino one of the most popular tools for learning electronics and coding.

BASICS ARDUINO TYPES:-


Arduino Uno 


The Arduino Uno is an open-source microcontroller board based on the ATmega328P chip, popular for electronics projects and learning. It features 14 digital input/output pins (6 of which can be used for PWM) and 6 analog input pins, and it can be programmed using the free Arduino IDE software, which supports languages like C and C++. The board can be powered via a USB connection, an external power supply, or an AC-to-DC adapter. 




Arduino Uno R4 WiFi 

The Arduino Uno R4 WiFi is a microcontroller board that significantly upgrades the classic Uno with a faster, more powerful 32-bit Renesas RA4M1 processor and a built-in ESP32-S3 module for Wi-Fi and Bluetooth connectivity. It features a 12x8 red LED matrix for creative visual projects and offers compatibility with existing Arduino shields and the Arduino IDE. Key features include increased memory, a wider input voltage range (6-24V), and onboard peripherals like a DAC and RTC. 


Arduino Nano 

The Arduino Nano is a small, flexible microcontroller board based on the ATmega328P, similar in functionality to the Arduino Uno but with a more compact, breadboard-friendly design. It features 14 digital I/O pins, 8 analog pins, 16 MHz clock speed, and a mini USB port for power and programming. The board lacks a DC power jack and is suitable for projects with limited space, requiring 5V operating voltage, though it can be powered by a Vin pin with a range of 6-20V.  




Lilypad Arduino 

The LilyPad Arduino is a microcontroller board designed for wearable and e-textile projects, featuring a round shape, large sewable connection pads, and a durable design that is often hand-washable. It uses an ATmega328P microcontroller, runs on 2.7-5.5V, and has 14 digital I/O pins (6 with PWM), 6 analog input pins, and can be powered by batteries with an on-board charging circuit. 



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