UNO R3 - Arduino Docs
Arduino UNO is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, …
The Full Arduino Uno Pinout Guide [including diagram]
The Arduino Uno pinout guide includes information you need about the different pins of the Arduino Uno microcontroller and their uses: power supply, analog and digital pins and ICSP. …
Arduino UNO Pinout Complete Guide [With Diagram] - DeepBlue
In this tutorial, we’ll explore the Arduino UNO Pinout and break down each section of Arduino Pins to discuss its functionality and use in detail. You’ll learn how to use Arduino Pins in your …
Arduino Uno Pinout, Specifications, Pin Configuration
Jan 9, 2025 · This article explores the Arduino UNO pin diagram in detail along with basics on how to use this board and upload your first code. Please note that this article discusses the …
Arduino UNO Pinout, Specifications, Board Layout, Pin Description
Sep 10, 2024 · Of the 32 pins available on the UNO board, 22 pins are associated with input and output. In that 14 pins (D0 to D13) are true digital IO pins, which can be configured as per you …
Arduino UNO Pinout and Specs Guide- 2025 Updated
Feb 11, 2025 · Arduino UNO R3 pin diagram shows that it has 6 analog inputs, 14 digital input/output pins (of which 6 can be used as PWM outputs), a 16 MHz ceramic crystal …
Arduino UNO Pinout with schematic Diagram and Functions
Below is a detailed description of the pin functions. It offers extensive resources and a wealth of project ideas, making it a go-to choice for educational purposes, prototyping, and a myriad of …
Arduino Uno R3 GPIO Pinout
Explore an in-depth pinout diagram and technical insights for the Arduino Uno R3. Uncover the potential of your microcontroller board with detailed pin configuration and usage information. …
Arduino Uno Components and Pinout Diagram
Explore the Arduino Uno parts diagram with detailed labels and descriptions of key components like the microcontroller, power supply, input/output pins, and more.
Arduino Uno Pins – A Complete Practical Guide - The Robotics Back-End
The Arduino Uno board has over 20 pins that you can use for many different applications. In this post I’ll give you a complete and practical overview of the main Arduino Uno pins.