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Arduino Uno R3 SMD Edition – Ready to Program Out of the Box
The Arduino Uno R3 SMD is the surface-mount version of the world's most popular microcontroller board, now bundled with a USB cable so you can start coding immediately. Featuring the ATmega328P SMD chip, it offers the same reliable performance as the DIP version in a more compact, professionally assembled form factor.
Key Features
- Microcontroller: ATmega328P (SMD package)
- Operating Voltage: 5V
- Digital I/O Pins: 14 (of which 6 support PWM output)
- Analog Input Pins: 6
- Flash Memory: 32 KB (ATmega328P), 0.5 KB used by bootloader
- Clock Speed: 16 MHz
- USB interface via ATmega16U2 (SMD)
- Includes USB Type-A to Type-B cable for direct PC connection
- Compatible with Arduino IDE on Windows, macOS, and Linux
What's Included
- 1x Arduino Uno R3 SMD Board
- 1x USB Type-A to Type-B Cable
Ideal For
Beginners learning electronics and programming, educators building classroom kits, and makers who need a dependable, plug-and-play microcontroller for prototyping, IoT projects, robotics, and automation.