Ardiuno Uno SMD

Arduino Uno R3 SMD – Microcontroller Development Board with ATmega328P SMD Chip

The Arduino Uno R3 SMD Edition is a popular open-source microcontroller development board based on the ATmega328P SMD (Surface-Mount Device) microcontroller. Functionally identical to the standard Arduino Uno R3, this version uses a surface-mounted ATmega328P microcontroller, making it more cost-effective and suitable for automated manufacturing. It features 14 digital I/O pins, 6 analog inputs, a 16 MHz quartz crystal, USB connection, and DC power jack – making it ideal for embedded systems, IoT, robotics, and prototyping.

Product Specifications

Key Features

• Surface-Mounted ATmega328P
  Uses the compact SMD version of the ATmega328P, offering the same functionality as the DIP version.

• USB Plug-and-Play
  Connects directly to your computer via USB for programming and serial communication using the Arduino IDE.

• Standard Shield Compatibility
  Fully compatible with Arduino shields and add-on modules.

• Onboard Power Management
  Built-in voltage regulator supports input from USB or external power source.

• ICSP Header and Reset Button
  Supports in-system programming and manual resetting of the board.

Benefits

• Identical Functionality to Original Uno
  Offers the same pinout and capabilities, ideal for all standard Arduino Uno projects.

• Compact and Durable
  Surface-mount design increases mechanical durability and is less prone to socket issues.

• Cost-Effective for Production
  Ideal for volume use or embedding into finished projects where the DIP version isn’t needed.

• Beginner Friendly
  Supported by the Arduino ecosystem with vast tutorials, libraries, and community help.

Applications

• Prototyping and Learning
  Great for students and developers experimenting with sensors, motors, and digital logic.

• IoT Projects
  Connect to WiFi, Bluetooth, GSM, or sensors for smart applications.

• Robotics and Automation
  Control servos, actuators, and automation logic in DIY robotics.

• Embedded Control Systems
  Ideal for use in small-scale embedded systems requiring basic logic and I/O control.

• STEM Education
  Widely adopted in classrooms and maker spaces to teach electronics and programming.