About this item

The Arduino Uno Rev3 SMD is a versatile microcontroller board based on the widely used ATmega328 chip, designed for hobbyists, educators, and developers. Unlike the traditional Uno, this version features a surface-mount device (SMD) ATmega328, providing a more compact and robust design ideal for automated manufacturing. The board offers 14 digital input/output pins, with 6 capable of PWM output, allowing for precise control of devices like motors and LEDs. It also includes 6 analog inputs for reading sensor data and other analog signals.A 16 MHz ceramic resonator (CSTCE16M0V53-R0) ensures stable clock timing for smooth operation. The Uno Rev3 SMD is equipped with a standard USB connection for programming and communication, a power jack for external power supply, an ICSP header for in-circuit programming, and a convenient reset button to restart the microcontroller quickly. The board contains all necessary circuitry to run the microcontroller, enabling users to connect it to a PC via USB or power it through an AC-to-DC adapter or battery to begin development immediately.Its compatibility with the Arduino IDE and extensive community support make the Arduino Uno Rev3 SMD a reliable choice for a wide range of projects.