Arduino Uno - Wikipedia
The Arduino Uno is an open-source microcontroller board based on the Microchip ATmega328P microcontroller (MCU) and developed by Arduino.cc and initially released in 2010. [2][3] The microcontroller board is equipped with sets of digital and analog input/output (I/O) pins that may be interfaced to various expansion boards (shields) and other cir...
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, a USB connection, a power jack, an ICSP header and a reset button.
Arduino Uno Rev3 - Arduino Official Store
Arduino Uno is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), a USB connection, a …
Overview of the Arduino UNO Components
An in-depth look at the classic Arduino UNO board. Author Arduino. Last revision 11/14/2024. Looking at the board from the top down, this is an outline of what you will see (parts of the board you might interact with in the course of normal use are highlighted): The Arduino UNO.
Arduino Uno Pinout, Specifications, Pin Configuration
Jul 19, 2021 · Find Arduino uno pin diagram, pin configuration, technical specifications and features, How to work with Arduino and getting started with Arduino Programming.
An overview of different UNO boards – Arduino Help Center
Sep 26, 2024 · The ATmega8U2 USB-to-serial chip was replaced with ATmega16U2. See also: Overview of the Arduino UNO Components. Arduino UNO R3 SMD.
Arduino UNO FAQ | Arduino Tips, Tricks, and Techniques
Jan 12, 2013 · The Uno still uses the 328P chip and the power switcher. It has a smaller bootloader called OptiBoot (more space for users' projects) that runs at 115K.
UNO Datasheet(PDF) - Arduino
The Arduino® UNO R3 is the perfect board to get familiar with electronics and coding. This versatile development. board is equipped with the well-known ATmega328P and the ATMega 16U2 Processor. This board will give you a great first experience within the world of Arduino. Features. ATMega328P Processor. Memory. AVR CPU at up to 16 MHz. 32 kB Flash.
ATmega328 Arduino Uno Board Working and Its Applications
What is Arduino Uno ATmega328? The ATmega328 is one kind of single-chip microcontroller formed with Atmel within the megaAVR family. The architecture of this Arduino Uno is a customized Harvard architecture with 8 bit RISC processor core. Other boards of Arduino Uno include Arduino Pro Mini, Arduino Nano, Arduino Due, Arduino Mega, and Arduino ...
Cheap, One Chip Arduino : 10 Steps (with Pictures) - Instructables
Cheap, One Chip Arduino: This Instructable will show you how to build an Arduino using only an ATMEGA328P IC. If you are new to embedded systems, you will find all the steps needed to do this explained completely and clearly.