Key Features

• Based on ATmega328P microcontroller
• 14 digital I/O pins (6 PWM outputs)
• 6 analog input pins
• 16 MHz clock speed
• USB connectivity for programming
• Wide range of compatible shields

Pinout

• VIN: Input voltage
• 5V: Regulated power output
• GND: Ground pins
• D0-D13: Digital I/O pins
• A0-A5: Analog input pins
• RESET: Reset button

Working Principle

The Arduino Uno receives input from various sensors and switches, processes the data through the ATmega328P microcontroller, and controls outputs such as motors, LEDs, and other devices. It can be programmed using the Arduino IDE via USB.

Applications

• DIY electronics projects
• Robotics and automation
• Home automation systems
• Sensor data logging
• Educational projects
• Prototyping IoT devices

Wiring Guide

1. Connect USB cable to Arduino and computer
2. Install Arduino IDE software
3. Select correct board and port
4. Upload your sketch/program

Package Includes

• 1 × Combo – Arduino Uno R3 ATmega328p Compaitable Dip Version with Cable
• 1 × USB Cable (Type-A to B)

Important Notes

Compatibility

• Arduino IDE
• Windows, Mac, Linux
• Compatible with Arduino shields
• Supports C/C++ programming