Learn the complete Arduino UNO pinout with detailed explanation of digital pins, analog pins, PWM pins, power pins, ICSP header, ATmega328P microcontroller, USB port, and reset button.
This beginner-friendly guide helps students, hobbyists, and engineering project makers understand how Arduino UNO works and how to use each pin correctly in mini projects.
Perfect for: • Engineering students
• Electronics beginners
• DIY project creators
• Robotics enthusiasts
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