
Description:
The Arduino UNO R3 SMD ATmega328 Compatible Board is a versatile and reliable microcontroller development board designed for electronics enthusiasts, students, makers, and professionals. Powered by the ATmega328 microcontroller, this board provides an ideal platform for learning programming, developing prototypes, and building innovative electronics projects.
Featuring the SMD (Surface Mount Device) version of the ATmega328 chip, the board offers stable performance, easy connectivity, and full compatibility with the Arduino IDE. Whether you're working on robotics, IoT applications, home automation systems, sensor interfacing, or educational STEM projects, this development board delivers dependable performance and flexibility.
The board includes digital and analog input/output pins, PWM outputs, USB connectivity, and support for a wide range of sensors, modules, and shields, making it perfect for both beginners and advanced users
Specifications:
- Microcontroller Chip: ATmega328 (SMD) - Interface CH340G
- Operating Voltage: 5V DC
- Input Voltage: 7-12V
- Input Voltage (Limit): 6-20V
- Analog I/O Pins: 6
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- PWM Digital I/O Pins: 6
- DC Current for 3.3V Pin: 50mA
- DC Current per I/O Pin: 40mA
- Clock Speed: 16MHz
- SRAM: 2KB
- EEPROM: 1KB (ATmega328)
- Flash Memory: 32KB
Features:
- ATmega328P SMD microcontroller for stable performance
- USB interface for easy programming and power supply
- Compatible with Arduino IDE and libraries
- Ideal for robotics, IoT, and DIY electronics projects
- Compact and durable SMD board design
- Multiple digital and analog I/O pins
- Supports PWM, UART, SPI, and I2C communication
- Beginner-friendly and widely used in education
- Plug-and-play USB connection
- Reliable for prototyping and embedded systems
Applications:
- Prototyping microcontroller projects
- Educational coding and electronics labs
- Sensor integration & control systems
- Robotics and embedded systems
- IoT experimentation & data logging
- Compatible with existing Arduino shields and sketch libraries
Package Included:
1 x Arduino Uno R3 SMD board