The Arduino Uno R3 (Grade-A) is a high-quality microcontroller board based on the ATmega328P, designed for coding,
prototyping, electronics learning, and robotics projects. It includes a USB cable for immediate use,
making it ideal for beginners, makers, and professional engineers.

Main features

• Grade-A quality Arduino Uno R3 with durable PCB and stable components
• ATmega328P microcontroller ensures smooth processing and reliability
• 14 digital I/O pins including 6 PWM outputs for motor & LED control
• 6 analog input pins for sensor interfacing and measurement projects
• Compatible with Arduino IDE and most shields, modules & sensors
• On-board 16 MHz crystal oscillator for accurate timing & performance
• USB cable included for plug-and-play connectivity
• Perfect for robotics, IoT, automation, school projects & prototyping

Package Content

• 1 × Arduino Uno R3 (High Quality, Grade A)
• 1 × USB Cable

What is Arduino Uno With Cable?

Arduino Uno is a popular microcontroller development board based on the ATmega328P designed for electronics prototyping,
coding, robotics, and IoT learning. It is widely used by students, makers, and engineers for building interactive projects.

How Arduino Uno With Cable Works?

Arduino Uno reads inputs (like sensors, switches, data) and processes them using code uploaded via the Arduino IDE.
It then controls outputs such as LEDs, motors, displays, and modules, enabling automation and interactive electronic projects.

Arduino Uno Pinout Configuration:

Now, lets understand the function of each pin under in detail under different category

Power Pins:

Power pins are essential for operating the board and connected devices. The main pins include:

• VIN: Accepts external power sources (7-12V).
• 5V and 3.3V: Provide regulated voltage outputs for peripherals.
• GND (Ground): Completes the circuit.
• IOREF: Supplies a voltage reference for I/O pins.

Tip: Always verify the voltage compatibility of connected components to avoid damage.

Digital Pins (0-13)

The Arduino UNO has 14 digital pins that can function as inputs or outputs.

• Pins 0 (RX) and 1 (TX): Reserved for serial communication.
• Pins 2-13: General-purpose I/O pins.
• PWM Pins (3, 5, 6, 9, 10, 11): Support Pulse Width Modulation, ideal for applications like controlling motors and dimming LEDs.

Use functions like pinMode(), digitalWrite(), and digitalRead() to interact with these pins.

Analog Pins (A0-A5)

Analog pins allow reading continuous voltage signals, often from sensors.

• Resolution: 10-bit (0 to 1023 range).
• Flexibility: Can also function as digital I/O pins when required.

Special Function Pins

• Reset Pin: Resets the board when triggered.
• AREF: Used to provide an external voltage reference for analog inputs.
• Serial Pins (RX/TX): Facilitate UART communication for serial data exchange.

ICSP Header

The ICSP (In-Circuit Serial Programming) header allows direct programming of the microcontroller or connecting additional peripherals.

• MISO (Master-In-Slave-Out): Receives data from peripherals.
• MOSI (Master-Out-Slave-In): Sends data to peripherals.
• SCK (Serial Clock): Synchronizes data transfer.

Communication Pins

• I2C Pins: SCL (Clock line) and SDA (Data line) are located on A5 and A4, respectively.
• SPI Pins: Share functionality with the ICSP header (MISO, MOSI, and SCK).
• UART Pins: TX (Pin 1) and RX (Pin 0) handle serial communication.

Usage/Application

Perfect for school and university electronics learning, robotics projects, IoT experiments,
DIY automation, sensor-based systems, STEM education and rapid prototyping.
Compatible with hundreds of modules, shields, motors, and sensors.

Documentation

• Arduino Uno Pinout Guide
• Getting Started with Arduino

Need Assistance ?

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FAQs About Arduino Uno With Cable

Q1: Is this Arduino Uno original or clone?
This is a high-quality Grade-A compatible board with reliable performance.

Q2: Can beginners learn programming with this board?
Yes, Arduino Uno is ideal for beginners to learn coding and electronics.

Q3: Does it come with a USB cable?
Yes, the USB cable is included for plug-and-play use.

Q4: Can I use this board for robotics projects?
Absolutely, it supports motors, sensors and modules for robotics.

Q5: Which software is used to program the Arduino Uno?
It is programmed using the Arduino IDE.