Arduino UNO R3 SMD- Official Italy Version

The Arduino UNO R3 SMD is the official surface-mount version of the classic Arduino UNO, made in Italy by Arduino. It uses the same ATmega328P microcontroller as the standard UNO, but in a small SMD package soldered to the board, so it runs the same sketches, shields and libraries. It is a reliable first board for students, makers and teachers.

Arduino UNO R3 SMD Specifications

• Microcontroller: ATmega328P (SMD package)
• Clock speed: 16 MHz
• Operating voltage: 5 V
• Input voltage: 7–12 V recommended (DC jack or VIN)
• Digital I/O pins: 14, of which 6 provide PWM
• Analog inputs: 6
• Memory: 32 KB flash (0.5 KB used by the bootloader), 2 KB SRAM, 1 KB EEPROM
• USB: USB Type-B with an ATmega16U2 USB-to-serial chip
• Size: 68.6 × 53.4 mm

Arduino UNO R3 SMD Applications

• Learning coding and electronics in schools and universities
• Reading sensors and driving LEDs, relays and motors
• Prototyping with Arduino shields
• Home automation and robotics projects

What's in the Box

• 1 × Arduino UNO R3 SMD board

Tip: Unlike the DIP version, the SMD chip cannot be removed or replaced, so protect the I/O pins: keep each pin under 20 mA and use a resistor with every LED. In the Arduino IDE, select Arduino Uno as the board.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.