![Arduino Arduino Uno Rev3 SMD Microcontroller Board [A000073] ATmega328P, 16MHz, 32KB Flash, USB & PWM Support, Ideal for DIY Projects, STEM Learning, Robotics, and Prototyping](https://d1kgj6bc3j6jjw.cloudfront.net/wt3mpdlsg3xbvvyiwprbyg6944r7)
![Arduino Arduino Uno Rev3 SMD Microcontroller Board [A000073] ATmega328P, 16MHz, 32KB Flash, USB & PWM Support, Ideal for DIY Projects, STEM Learning, Robotics, and Prototyping](https://d1kgj6bc3j6jjw.cloudfront.net/pf72lzrmsqi4x35pilldenrqb3fg)
![Arduino Arduino Uno Rev3 SMD Microcontroller Board [A000073] ATmega328P, 16MHz, 32KB Flash, USB & PWM Support, Ideal for DIY Projects, STEM Learning, Robotics, and Prototyping](https://d1kgj6bc3j6jjw.cloudfront.net/48zn7g1vhjsm8shpa0v8we2uf5mq)
![Arduino Arduino Uno Rev3 SMD Microcontroller Board [A000073] ATmega328P, 16MHz, 32KB Flash, USB & PWM Support, Ideal for DIY Projects, STEM Learning, Robotics, and Prototyping](https://d1kgj6bc3j6jjw.cloudfront.net/9guyt9ngkf7utrseuzbxmp3phdde)
Description
- Powerful ATmega328P Microcontroller Equipped with 14 digital I/O pins, 6 analog inputs, and 6 PWM outputs for versatile electronic projects and rapid prototyping.
- 16MHz Clock Speed & 32KB Flash Memory Ensures fast and efficient performance with ample memory for complex code and functionality.
- USB & Power Options Easily connect to your computer via USB or power with an AC-to-DC adapter or battery, offering flexible setup for any project.
- Enhanced Reset Circuit & Pinout Features improved reset functionality and added SDA/SCL pins for seamless TWI communication, ideal for advanced users.
- Ideal for DIY, Robotics, & STEM Education Perfect for hobbyists, students, and professionals working on electronics, coding, and automation projects.