Arduino Uno R3 DIP Board


In stock

  • Features ATmega328P microcontroller for robust performance
  • Includes 14 digital I/O pins and 6 analog inputs
  • Comes with a USB cable for easy connectivity and power
  • Compatible with Arduino IDE for seamless programming
  • Operates at 5V with built-in voltage regulator
  • Equipped with a resettable fuse for USB port protection
  • Breadboard friendly design for quick prototyping
  • Includes ICSP header for direct programming
  • Auto-reset feature simplifies code uploading
  • Supported by a large and active community for resources and troubleshooting


In stock

1,800.00 for 2 item(s)

Product Overview

The Arduino Uno R3 DIP is a versatile and user-friendly microcontroller board based on the ATmega328P. It is a staple in the world of electronics and prototyping, suitable for beginners and experienced engineers alike. This particular version comes with a USB cable, making it ready to use right out of the box. The Uno R3 DIP is ideal for a wide range of projects, from simple LED blinkers to more complex robotic systems.

Key Features

  1. ATmega328P Microcontroller: Central to the Uno R3 DIP is the ATmega328P, a robust microcontroller with 32KB of Flash memory, 2KB of SRAM, and 1KB of EEPROM. It provides ample space for code and data storage, ensuring efficient project execution.
  2. Digital and Analog I/O Pins: The board features 14 digital input/output pins (including 6 PWM outputs) and 6 analog inputs. This allows for extensive interfacing with sensors, actuators, and other electronic components.
  3. USB Connectivity: Includes a USB cable for easy connection to a computer. The USB interface not only facilitates programming but also serves as a power source for the board.
  4. Standard Operating Voltage: Operates at a standard voltage of 5V, making it compatible with a wide range of sensors and modules. It also includes a built-in voltage regulator to support external power supplies up to 12V.
  5. Resettable Fuse: Equipped with a resettable polyfuse that protects your computer’s USB ports from shorts and overcurrent. This ensures safe experimentation and prototyping.
  6. User-Friendly IDE: Compatible with the Arduino IDE, an open-source platform that simplifies code writing and uploading. The IDE supports numerous libraries and examples, making it easier to start and complete projects.
  7. ICSP Header: Features an In-Circuit Serial Programming (ICSP) header for direct programming of the microcontroller and for use with bootloaders.
  8. Robust Community Support: Backed by a large and active community. Whether you need troubleshooting help, project ideas, or coding tips, extensive resources are available online.
  9. Breadboard Friendly: The board’s layout is designed to fit easily on a breadboard for prototyping, facilitating quick and easy assembly of circuits.
  10. Auto-Reset: The board automatically resets itself before uploading new code, which simplifies the programming process.


  • Microcontroller: ATmega328P
  • Operating Voltage: 5V
  • Input Voltage (recommended): 7-12V
  • Digital I/O Pins: 14 (6 PWM outputs)
  • Analog Input Pins: 6
  • DC Current per I/O Pin: 20 mA
  • Flash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloader
  • SRAM: 2 KB (ATmega328P)
  • EEPROM: 1 KB (ATmega328P)
  • Clock Speed: 16 MHz
  • USB Connection: Type B
  • Dimensions: 68.6 mm x 53.4 mm
  • Weight: 25 g

Usage Instructions

  1. Install Arduino IDE: Download and install the Arduino IDE from the official Arduino website.
  2. Connect the Board: Use the included USB cable to connect the Arduino Uno R3 DIP to your computer.
  3. Select the Board and Port: Open the Arduino IDE, go to ‘Tools’ -> ‘Board’ and select ‘Arduino Uno’. Then, go to ‘Tools’ -> ‘Port’ and select the appropriate COM port.
  4. Write or Load Code: Write your Arduino sketch or load an example sketch from the IDE.
  5. Upload Code: Click the upload button in the IDE to transfer the code to your Arduino board. The board will reset and run the code automatically.
  6. Build and Test: Connect sensors, LEDs, motors, or other components to the board’s I/O pins and test your project.


  • Educational Projects: Ideal for teaching electronics and programming.
  • DIY Projects: Perfect for creating home automation systems, wearable gadgets, and more.
  • Prototyping: Suitable for rapid prototyping of new electronic products.
  • Robotics: Great for developing basic to advanced robotic systems.

Customer Support

We are dedicated to providing excellent customer support. If you have any questions or need assistance with your Arduino Uno R3 DIP, please contact our support team for prompt and reliable help.

Empower your electronics projects with the Arduino Uno R3 DIP. Its robust features, user-friendly interface, and extensive support make it an essential tool for makers, educators, and engineers.

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