Arduino UNO R3

Arduino UNO R3 

Arduino Uno R3 is one of the most popular microcontroller development boards based on the ATmega328P Microcontroller. It is ideal for beginners, students, hobbyists, and professionals working on electronics, robotics, IoT, and automation projects. The board provides digital and analog I/O pins, USB programming support, PWM outputs, and multiple communication interfaces, making it suitable for a wide range of applications.

Features

• Digital I/O Pins: 14 (6 of which can be used as PWM outputs)
• Analog Inputs: 6
• Crystal Oscillator: 16 MHz
• Connectivity: USB connection
• Power Input: Power jack
• Programming: ICSP header and reset button

Specifications

• Operating Voltage: 5V
• Digital I/O Pins: 14
• Analog Input Pins: 6
• DC Current per I/O Pin: 40 mA
• DC Current for 3.3V Pin: 50 mA
• Flash Memory: 32 KB (ATmega328)
• SRAM: 2 KB (ATmega328)
• EEPROM: 1 KB (ATmega328)
• Clock Speed: 16 MHz

Package Includes

• 1x UNO R3 board