Arduino UNO SMD R3

Description

The Arduino Uno R3 SMD (Surface Mount Device) is a staple in the world of microcontrollers. Designed for beginners, educators, and seasoned makers alike, it provides an accessible entry point into the exciting realm of electronics and programming. Let’s dive into the details of this versatile board.

Key Features:

1. ATmega328P Microcontroller:
   • The heart of the Uno R3 SMD is the ATmega328P microcontroller, running at 16 MHz.
   • It offers 32 KB of flash memory for your code and 2 KB of SRAM for data storage.
2. Digital and Analog I/O Pins:
   • The Uno R3 SMD boasts 14 digital I/O pins, each of which can be configured as input or output.
   • Additionally, it provides 6 analog input pins for reading analog signals (0-5V).
3. USB Connectivity:
   • Connect the Uno R3 SMD to your computer via a USB Type-B cable.
   • Use it for programming, debugging, and serial communication.
4. PWM (Pulse Width Modulation):
   • Utilize 6 PWM pins for controlling analog-like outputs (e.g., dimming LEDs or controlling motor speed).
5. Open-Source Platform:
   • Arduino’s open-source nature means a wealth of community support, libraries, and example code.
   • Experiment, modify, and contribute to the ecosystem.

Technical Specifications:

• Operating Voltage: 5V (powered via USB or external supply).
• Clock Speed: 16 MHz.
• Flash Memory: 32 KB.
• SRAM: 2 KB.
• EEPROM: 1 KB.
• GPIO Pins: 20 (14 digital, 6 analog).

Applications:

• Prototyping: Quickly build and test electronic circuits and ideas.
• Education: Ideal for teaching programming, electronics, and robotics.
• Interactive Art: Create responsive installations and kinetic sculptures.
• Home Automation: Control lights, sensors, and actuators.

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