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Description
Product Overview
The Arduino Uno R3 SMD is a microcontroller board based on the ATmega328P in SMD (Surface-Mount Device) package. It offers the same functionality as the standard Arduino Uno but features a soldered SMD chip instead of a replaceable DIP package. This board is widely used for electronics projects, automation, robotics, and IoT applications.

Key Features:
- Microcontroller: ATmega328P (SMD)
- Operating Voltage: 5V
- Input Voltage (Recommended): 7-12V
- Digital I/O Pins: 14 (including 6 PWM outputs)
- Analog Input Pins: 6
- Clock Speed: 16MHz
- Flash Memory: 32KB (with 0.5KB used by bootloader)
- RAM: 2KB SRAM
- EEPROM: 1KB
- USB Interface: Built-in USB-to-serial (ATmega16U2)
- Connectivity: Compatible with Arduino IDE via USB
- Additional Features: Reset button, ICSP header, built-in LED on pin 13

Applications:
- Embedded Systems & Prototyping
- Automation & Robotics
- IoT (Internet of Things) Projects
- Sensor-based Applications
- Educational Learning & DIY Projects
Why Choose Arduino Uno R3 SMD?
The Arduino Uno R3 SMD provides the same powerful features as the traditional Uno but in a more compact and reliable form factor. It is an excellent choice for permanent installations where chip replacement is not necessar







