Arduino UNO R3

Description

🔹 Key Features

• Based on ATmega328P microcontroller

• 14 Digital I/O pins (6 can be used as PWM outputs)

• 6 Analog input pins

• USB interface for programming and power

• 16 MHz quartz crystal oscillator

• Built-in voltage regulator

• Reset button for quick program restart

• Supports UART, SPI, and I2C communication

🔹 Technical Specifications

• Microcontroller: ATmega328P

• Operating Voltage: 5V

• Input Voltage (recommended): 7–12V

• Digital I/O Pins: 14

• PWM Pins: 6

• Analog Input Pins: 6

• Flash Memory: 32 KB (0.5 KB used by bootloader)

• SRAM: 2 KB

• EEPROM: 1 KB

• Clock Speed: 16 MHz

🔹 Applications

• Robotics projects 🤖

• DIY electronics & automation

• IoT and smart home projects

• Educational & academic labs

• Sensor interfacing and motor control

• Prototyping embedded systems

🔹 Package Includes

• 1 × Arduino UNO R3 Board
  (USB cable not included unless specified)