This user manual provides a step-by-step guide to help you install, operate, and maintain your product. To get started with your Arduino Uno Pinout Diagram, please take a moment to read this user ...

Input and Output Each of the 14 digital pins on the Arduino Uno can be used as an input or output, using pinMode (), digitalWrite (), and digitalRead () functions. They operate at 5 volts. Each pin ...

The pinout diagrams are simple, but they're easy to read, and especially helpful for beginners. You can print them out full size so you can set your Arduino Uno, ATMega, or ATTiny right on top for ...

Arduino Uno pinout There are two kinds of pins: GPIO and power pins. GPIO pins let you process inputs and outputs. By default, all Arduino pins are inputs. On the other hand, power pins are meant for ...

The Arduino Nano and Uno are equipped with very similar processors (the chip that essentially serves as the brain of the board). The Nano features an ATmega328, while the Uno sports an ATmega328P.