13+ Arduino Uno Pins Description Gallery. Short circuits on arduino pins, or attempting to run high current devices from them, can damage or destroy the output transistors in the pin, or damage the. The arduino uno pinout guide includes information you need about the different pins of the arduino uno microcontroller and their uses:

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In this chapter we will cover the pin details of arduino uno and its. The pins on the arduino can be configured as either inputs or outputs. Along with atmega328p, it consists other components such as crystal oscillator, serial communication, voltage regulator, etc.

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This document explains the functioning of the pins in those modes. Find arduino uno pin diagram, pin configuration, technical specifications and features, how to work with arduino and getting started with arduino programming. First of all let's talk about the changes that i am gonna make in the original arduino uno schematic that you can download form the link below. Arduino uno has 14 digital input/output pins (out of which 6 can be used as pwm outputs), 6 analog input pins, a usb.