Arduino UNO R3 Development Board

Arduino UNO R3 Development Board

The Arduino UNO R3 is the world's most recognized and widely used microcontroller development board. Powered by the dependable 8-bit AVR ATmega328P, it is the cornerstone of electronics education, DIY robotics, and rapid hardware prototyping.

Specifications

• ATmega328P 8-bit AVR RISC microcontroller @ 16 MHz
• 14 digital input/output pins (6 capable of hardware PWM output)
• 6 analog input channels (10-bit resolution ADC)
• Durable USB Type-B connector with ATmega16U2 USB-serial bridge
• Socketed removable DIP-28 IC package for easy replacement
• Operating voltage: 5V DC (Input: 7-12V via DC Barrel Jack)