The Arduino Uno Rev3 is a reliable open-source microcontroller board designed for beginners and prototyping. Its simplicity, durability, and compatibility with the Arduino IDE make it perfect for learning electronics and coding.
MicrocontrollersVealive360
Arduino UNO R3
Cost
USD 6.00
In stockShipping & SLA
Dispatch in 24h with global tracking
Certified installers in 40+ cities.
Project fit
Perfect for microcontrollers rollouts
Matter + open protocols ready.
Brand
Vealive360
Category
MCU
Microcontroller
ATmega328P
Operating voltage
5V
Input voltage (recommended)
7–12V
Digital I/O pins
14 (6 PWM outputs)
Analog input pins
6
Clock speed
16 MHz
Connectivity
USB-B interface for programming and power
Compatibility
Works with Arduino IDE (Windows, macOS, Linux)
Use cases
Education, prototyping, automation projects
Tags
MCU
Vendor: Vealive360Category: Microcontrollers
MCU
2-year reliability
Local testing & RMA coverage
Integrator hotline
Talk to an engineer in under 5 min
14-day exchanges
Swap devices that fall short, no fees
Deployment brief
What teams learn before rolling out Arduino UNO R3.