

Arduino UNO R3 ATmega328P Development Board Compatible with Arduino
- Microcontroller: ATmega328P
- Operating Voltage: 5V
- 14 Digital I/O Pins (6 PWM outputs)
- 6 Analog Input Pins
- USB Type-B Interface for programming
- Clock Speed: 16 MHz
- Ideal for IoT, Robotics, and Embedded projects
Product Details
Overview
The Arduino UNO R3 is a robust and versatile microcontroller development board based on the ATmega328P. It is one of the most popular boards in the Arduino family, ideal for beginners and advanced makers working on IoT, robotics, or embedded systems projects.
Key Features
- Microcontroller: ATmega328P
- Operating Voltage: 5V
- Input Voltage: 7–12V (recommended)
- 14 Digital I/O Pins (6 PWM outputs)
- 6 Analog Inputs
- Flash Memory: 32 KB (0.5 KB used by bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
- Clock Speed: 16 MHz
- USB Type-B Programming Interface
Applications
- IoT Prototyping
- Robotics Projects
- Sensor Data Acquisition
- Automation Systems
- STEM Education
Package Includes
- 1 x Arduino UNO R3 Board
- 1 x USB Cable (Optional)









