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Arduino description

Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or a Twitter message - and turn it into an output - activating a motor, turning on an LED, publishing something online. You can. Arduino is an open-source hardware and software company, project and user community that designs and manufactures single-board microcontrollers and microcontroller kits for building digital devices and interactive objects that can sense and control both physically and digitally Arduino Uno board Description. The Arduino Uno board is the most popular board and mostly referred for the beginners as they are super easy to begin with, it does not requires any specific arduino uno software instead of that all you need is to select the arduino uno in the device option before uploading your program

Arduino - Introductio

What is Arduino Board Description? In this chapter, we will learn about the different components on the Arduino board. we can study the Arduino UNO board because it is the most popular board in the Arduino board family. further, it is the best board to get started with electronics and coding. some boards look a bit different from the one given below, but most Arduinos have majority of these. The Arduino software includes a Wire library to simplify use of the I2C bus. Arduino Uno to ATmega328 Pin Mapping. When ATmega328 chip is used in place of Arduino Uno, or vice versa, the image below shows the pin mapping between the two. Software. Arduino IDE (Integrated Development Environment) is required to program the Arduino Uno board Arduino - ArduinoBoardUno Each of the 14 digital pins on the Uno can be used as an input or output, using pinMode(), digitalWrite(), and digitalRead() functions

Arduino - Wikipedi

As mentioned earlier, Arduino Nano has 14 digital I/O pins that can be used either as digital input or output. The pins work with 5V voltage as maximum, i.e., digital high is 5V and digital low is 0V. Each pin can provide or receive a current of 40mA, and has a pull-up resistance of about 20-50k. Introduction. Arduino is an open-source platform used for building electronics projects. Arduino consists of both a physical programmable circuit board (often referred to as a microcontroller) and a piece of software, or IDE (Integrated Development Environment) that runs on your computer, used to write and upload computer code to the physical board The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, Arduino Operators - Learn Arduino in simple and easy steps starting from Overview, Board Description, Installation, Program Structure, Data Types, Arrays, Passing. The Arduino Uno R3 is a microcontroller board based on a removable, dual-inline-package (DIP) ATmega328 AVR microcontroller. It has 20 digital input/output pins (of which 6 can be used as PWM outputs and 6 can be used as analog inputs). Programs can be loaded on to it from the easy-to-use Arduino.

Arduino UNO Pinout Description. The Arduino UNO board is divided into digital pins, analog pins and power pins. There are pins with secondary functions as listed below. Secondary pins are mostly communications pins such as I2C and SPI. Digital Pin First of all, Why Arduino Mega 2560? When cheaper boards are available, why go with Arduino Mega? The main reason behind this is the additional features that are inbuilt with this board. First feature is the large I/O system design with inbuilt 16 analog transducers and 54 digital transducers that.

Arduino Uno board - Full Description - EEE PROJECT

The Arduino UNO is an open-source microcontroller board based on the Microchip ATmega328P microcontroller and developed by Arduino.cc. The 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 circuits Arduino projects can be stand-alone or they can communicate with software on running on a computer (e.g. Flash, Processing, MaxMSP). Arduino received an Honory Mention in the Digital Communities section of the 2006 Ars Electronica Prix. Credits Arduino Nano overview: Arduino Nano is a surface mount breadboard embedded version with integrated USB

This article explains how Arduino works from an electronic design perspective. Most articles explain the software of Arduinos. However, understanding hardware design helps you to make the next step in the Arduino journey. A good grasp of the electronic design of your Arduino hardware will help you. Are you ready to create your first Arduino project? Our next post called Simple Arduino Projects For Beginners will walk you step by step from setup to completion. These simple Arduino projects are a great way to get your feet wet and learn about the board and coding language Arduino Nano Arduino Nano Front Arduino Nano Rear Overview The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.0) or ATmega168 (Arduino Nano 2.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package 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 quartz crystal, a USB connection, a power jack, an ICSP header and a reset button Basic Description of an Arduino Uno for Undergraduate Engineering Majors The Arduino Uno is the most common and well known of many boards that use raw input and output connections to process electronic information. They are used to create electronic devices such as a thermostat controlled over the Internet or a robot that can feed your pets whe

The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button Description. Arduino is an open-source electronics platform based on easy-to-use hardware and software. I only figured it out when I used the Arduino.cc site. Arduino refers to an open-source electronics platform or board and the software used to program it. Arduino is designed to make electronics more accessible to artists, designers, hobbyists and ayone interested in creating interactive objects or environments In this chapter, we will learn about the different components on the Arduino board. We will study the Arduino UNO board because it is the most popular board in the Arduino board family. In addition, it is the best board to get started with electronics and coding

Arduino Board Description - Wisdom Job

  1. Arduino Pro Mini Pin Diagram and Description. The Arduino Pro Mini is an ATmega168 based microcontroller board. The board comes with built-in arduino bootloader. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers
  2. Difference between Arduino Nano and Arduino Mega. There is a considerable amount of difference between the Arduino Nano and the Arduino mega as the processor used itself is different. Arduino Mega is more powerful than an Arduino Nano in terms of speed and number of I/O pins. As you might guess the size is also bigger than an Arduino UNO
  3. Topics covered include pinout descriptions and the physical dimensions of most current Arduino models, from the so-called baseline types like the Uno, to the large form-factor Mega boards and the unique Esplora, to the small-outline boards such as the Mini, Micro, and Nano models
  4. Rotary Encoder With Arduino. Description: Rotary encoders are used in radio equipment like armature radio and hand held radios to tune the channel frequencies.Rotary encoder converts the rotational angular movement into digital code and they rotate for 3600 in a non-stop fashion
  5. The RobotGeek Pushbutton is a self-contained Arduino Button board that makes it easy to add a pushbutton to your Arduino Project. This RobotGeek Pushbutton has a built in pull-down resistor, so the signal can be read as a digital input from your Arduino or other microcontroller
  6. In the world of Arduino, Digital signals are used for everything with the exception of Analog Input. Depending on the voltage of the Arduino the ON or HIGH of the Digital signal will be equal to the system voltage, while the OFF or LOW signal will always equal 0V. This is a fancy way of saying that on a 5V Arduino the HIG

With the Arduino board, you can write programs and create interface circuits to read switches and other sensors, and to control motors and lights with very little effort. Many of the pictures and drawings in this guide were taken from the documentation on th In particular, I find them useful to add compiler framework - for instance, I've written an ASSERT() style macro that disappears completely when you turn on/off a compiler switch - on a small-memory device like the Arduino, being able to delete huge chunks of code like that is quite handy Shop All Arduino Products HERE Arduino Uno Product Description. The Arduino Uno is a microcontroller board based on the ATmega328. 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 We've updated this product to our Adafruit Metro 328, a fully assembled Arduino-compatible. If using with the Arduino IDE, select Arduino UNO in the board selection drop down. This is the Adafruit METRO with headers. It comes with headers soldered on. It's a fully assembled and tested board with through-hole headers attached

Arduino Uno Pin Diagram, Specifications, Pin Configuration

  1. Arduino Software RDF feed Arduino is a physical computing platform based on a simple I/O board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software running on a computer (e.g..
  2. Parts This is a comprehensive listing of every part mentioned or used in Exploring Arduino . Click on each part to learn more about it, find purchase links, and download relevant datasheets
  3. The Arduino Mega can be programmed with the Arduino software (download). For details, see the reference and tutorials. The ATmega2560 on the Arduino Mega comes preburned with a bootloader that allows you to upload new code to it without the use of an external hardware programmer
  4. Types of Arduino Devices. Over the years the designers at Arduino.cc have developed a number of board designs. The first widely distributed Arduino board, the Diecimila, was released in 2007, and since its initial release the Arduino family has evolved to take advantage of the various types of Atmel AVR MCU devices
  5. Arduino Uno Arduino Uno R3 Front Arduino Uno R3 Back Arduino Uno R2 Front Arduino Uno SMD Arduino Uno Front Arduino Uno Back Overview The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz cerami
  6. Last year I found some awesome Arduino pinout diagrams with full colour on the Arduino forums. They are all titled something like The Unofficial Arduino Pinout Diagram / The Definitive Arduino Pinout Diagram, etc. They disappeared from the Internet (pighixxx.com) in December 2013
  7. ated printout and mounted arduino. Can you indulge a request to change the width of the atmega328 chip to 0.3 wide instead of about twice that width? would seem nice to mount an atmega328 to a la

Arduino is a single-board microcontroller. It is intended to make the application of interactive objects or environments more accessible. The hardware consists of an open-source hardware board designed around an 8-bit Atmel AVR microcontroller, or a 32-bit Atmel ARM Arduino is a open source platform that can be used to design various electronic projects.. Arduino uno is hardware which is based on microcontroller ATmega 328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button Thus, this is all about different types of Arduino boards.We hope that you have got a better understanding of this concept.Furthermore, any queries regarding this concept or to implement an Arduino board based Projects, please give your valuable suggestions by commenting in the comment section below. Here is a question for you, what is the.

INTRODUCTION TO THE ARDUINO MICROCONTROLLER Hands-on Research in Complex Systems Shanghai Jiao Tong University June 17 - 29, 2012 Instructor: Thomas E. Murphy (University of Maryland The Arduino Uno R3 is a microcontroller board based on the ATmega328 ().It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button

Learn online and earn valuable credentials from top universities like Yale, Michigan, Stanford, and leading companies like Google and IBM. Join Coursera for free and transform your career with degrees, certificates, Specializations, & MOOCs in data science, computer science, business, and dozens of other topics Elektor's Arduino 37 in 1 Sensor kit (Part No. 150001-91) The Elektor set for the Arduino system consists of 37 individual modules which can be used to carry out many interesting experiments using the Arduino Uno system. All of the modules are supplied packed in a practical organizer storage box. A short description of each module is given. In this Arduino Solar Panel Tracker, Arduino is powered by the 9V battery and all the other parts are powered by the Arduino. Arduino recommended input voltage is from 7 to 12 volts but you can power it within the range of 6 to 20 volts which is the limit. Try to power it within the recommended input voltage This page was last edited on 16 April 2019, at 21:48. Files are available under licenses specified on their description page. All structured data from the file and property namespaces is available under the Creative Commons CC0 License; all unstructured text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply

Arduino Nano Pinout & Schematics - Complete tutorial with pin

This story is part of our March/April 2011 issue See the rest of the issue Subscribe. Watch below Technology Review's editor for Web and social media, Erica Naone, demonstrate how the Arduino. Arduino Package Description. Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments Summary This is a tutorial of how to control an electronic speed control (ESC)and brushless motor using an Arduino. Description This tutorial is about controlling a brushless motor, the type commonly used in RC hobbies, and controlling the motor using an Arduino

Follow me over at https://www.FailedNormal.com To program the Arduino you use the Arduino IDE. It can be downloaded from Adruino.cc and works on Windows, Mac, Linux x86 and even Linux ARM. I. Arduino is a small popular electronic machine that makes it very easy for people to make electronic things. It has two parts: a circuit board and a program that lets people tell the circuit board what to do ARDUINO UNO Revision 3 and ATmega328 processor The Arduino board makes it very easy to use the ATmega328 processor by providing easy access to most of the pins via the headers, I Pin No. Name Type Description 1-2, 5-16 D0-D13 I/O Digital input/output port 0 to 13 3, 28 RESET Input Reset (active low) 4, 29 GND PWR Supply ground 17 3V3 Output +3.3V output (from FTDI) 18 AREF Input ADC reference 19-26 A0-A7 Input Analog input channel 0 to 7 27 +5V Output or Input +5V output (from on-board regulator) o

Arduino Reference (extended) The Arduino language is based on C/C++ and supports all standard C constructs and some C++ features. It links against AVR Libc and allows the use of any of its functions; see its user manual for details. Structure In Arduino, the standard program entry point (main) i Our take on it: Below is mostly copied from the Arduino.cc description of the new Arduino Uno. As we haven't had much chance to play with it, but were in attendance at the Maker Faire / OpenHardwareSummit, here's the gist of what the differences are between it and the Duemilanove The Uno R3 works with all existing shields but can adapt to new shields which use these additional pins. The Arduino Uno is a microcontroller board based on the ATmega328. Arduino is an open-source, prototyping platform and its simplicity makes it ideal for hobbyists to use as well as professionals Description. Pulse Sensor Amped is a plug-and-play heart-rate sensor for Arduino and Arduino compatibles. It can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-rate data into their projects Description. Arduino is an open source hardware and software platform for prototyping hardware solutions. This course will show you all you need to get going with Arduino and be able to build fun and interesting Arduino hardware solutions

Arduino Uno R3 Board with USB. The Arduino Uno R3 is a open source microcontroller board based on the ATmega328 chip. This Board has 14 digital input/output pins, 6 analog input pins, Onboard 16 MHz ceramic resonator, Port for USB connection, Onboard DC power jack, An ICSP header and a microcontroller reset button Arduino is an open-source platform used for building electronics projects. Arduino consists of both a physical programmable circuit board (often referred to as a microcontroller) and a piece of software, or IDE (Integrated Development Environment) that runs on your computer, used to write and upload computer code to the physical board Arduino Uno is a microcontroller board developed by Arduino.cc which is an open-source electronics platform mainly based on AVR microcontroller Atmega328. First Arduino project was started in Interaction Design Institute Ivrea in 2003 by David Cuartielles and Massimo Banzi with the intention of providing a cheap and flexible way to students and. Introduction to Internet of Things(IoT) using Arduino 3.3 (55 ratings) Course Ratings are calculated from individual students' ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately We will study the Arduino UNO board because it is the most popular board in the Arduino board family. In addition, it is the best board to get started with electronics and coding. You should also have a look at Introduction to Atmega328, which is a microcontroller used in Arduino board. Some boards look a bit different from the one given below.

LED blinking once a second. (The L LED is on the Arduino directly behind the USB connection) 1.3 The Integrated Development Environment (IDE) You use the Arduino IDE on your computer (picture following) to create, open, and change sketches (Arduino calls programs sketches. We will use the two words interchangeably in this book.) How to make led chaser using Arduino.... (code link in description) Spar x Innovation. Loading... Unsubscribe from Spar x Innovation? Cancel Unsubscribe. Working.. The process the Arduino environment uses to build a sketch. More useful information can be found in the Arduino IDE 1.5 3rd party Hardware specification. Note that the following refers specifically to the build process for AVR targets. Other architectures will have a similar build process. A number.

Jumper wires are used for making connections between items on your breadboard and your Arduino's header pins. Use them to wire up all your circuits! Buy jumper wires from SparkFun, Adafruit, or Newark Shop arduino boards and accessories for arduino online? DFRobot.com supplies 300+ Arduino Boards, arduino Shields, arduino Sensors, Modules, arduino Kit for Beginner, high quality, shop no Arduino Uno. Here's a diagram of how the Arduino Uno's pins are multiplexed. A text chart of this diagram follows the image: Pin diagram of the Arduino Uno, showing which pins perform which functions. Arduino Uno Pin Chart A listing of the Arduino Uno's pin functions Note. When you first connect to your Arduino hardware, your Arduino connection is created with these default libraries {'I2C' 'Servo' 'SPI'}.However, if you create an Arduino connection with libraries other than the defaults, your Arduino connection will have only the libraries that you specified, even after you disconnect and reconnect your Arduino hardware This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs. Arduino Uno Rev3 is the most used and documented board in the Arduino family

What is an Arduino? - learn

  1. Both Arduino Uno and Arduino Nano come with same functionality with little difference in terms of PCB layout, size and form factor. Arduino Uno is a microcontroller board based on Atmega328 and comes with 14 digital I/O pins out of which 6 are PWM. There are 6 analog pins incorporated on the board
  2. Description: This video shows the switch interfacing of switch with Arduino Uno suffering debouncing and recovering Debouncing. Please watch this video at 480p quality. From 10th video onwards we will be rectifying this problem
  3. The Computer-Aided Design (CAD) files and all associated content posted to this website are created, uploaded, managed and owned by third party users
  4. Reading PIR Sensors. Connecting PIR sensors to a microcontroller is really simple. The PIR acts as a digital output, it can be high voltage or low voltage, so all you need to do is listen for the pin to flip high (detected) or low (not detected) by listening on a digital input on your Arduino
  5. Arduino i About the Tutorial Arduino is a prototype platform (open-source) based on an easy-to-use hardware and software. It consists of a circuit board, which can be programed (referred to a
  6. Arduino Android Bluetooth App. There is a different arduino android bluetooth app for controlling the arduino from the android. We have used Bluetooth Controller App developed by FineApps because we are using from a long time and it's very easy to understand. We can configure this app for different applications by simply editing the layout.
  7. Wiring for Arduino. You can easily wire this breakout to any microcontroller, we'll be using an Arduino. For another kind of microcontroller, just make sure it has I2C capability, then port the code - its pretty simple stuff! To connect the assembled BNO055 breakout to an Arduino Uno, follow the wiring diagram below

Arduino - Operator

ESP8266 Arduino tutorial - WiFi module complete review. Technology goes ahead exponentially with each year whether we do something or not. With the same speed engineers work hard to reduce the size of every electronic device or component and loose most of the wiring Arduino forum member Romano d'Ezzelino designed this pinout diagram and a bunch of others including one for the ATtiny and another for the ATMega1284p The Micro-Manager interface to the Arduino consists of an Arduino program (the 'firmware') that you need to upload to the Arduino first. The current version of the Micro-Manager has facilities to use the Arduino as a shutter, and as a shutter that only opens when a TTL is set high (for instance, when the camera is exposing) Related: arduino kit arduino uno arduino nano arduino mega arduino starter kit arduino uno r3 arduino sensor raspberry pi arduino kit audio arduino robot arduino uno Include description Categorie Relay is an electromagnetic device which is used to isolate two circuits electrically and connect them magnetically. They are very useful devices and allow one circuit to switch another one while they are completely separate

Pololu - Arduino Uno R

  1. Then add it into your Arduino IDE library folder. Ensure you rename it to AFMotor. If the Arduino IDE was open close it and open it again and click on file -> examples -> Adafruit Motor Shield Library -> stepper. Ensure you choose the correct port and board in tools and then upload the code into the Arduino board
  2. Setting up the LabVIEW Interface for Arduino is a six step process that you will only need to complete once. Please follow the instructions below to start creating applications with the LabVIEW Interface for Arduino
  3. Over time the wealth Wi-Fi features ported from ESP9266 SDK to esp8266 / Arduino outgrew Arduino WiFi library and it became apparent that we need to provide separate documentation on what is new and extra. This documentation will walk you through several classes, methods and properties of ESP8266WiFi library. If you are new to C++ and Arduino.
  4. More views iot based garbage monitoring using arduino by md aasim anwar roll no 11705514020 prateek sarkar 11705514024 r testcase scenarios of arduino for developing smart garbage bin iot based garbage monitoring using arduino by md aasim anwar roll n

You can build your Arduino circuit by looking at the breadboard image above or by using the written description below. In the written description, we will use a letter/number combo that refers to the location of the component. If we mention H19 for example, that refers to column H, row 19 on the breadboard Arduino Yún: $69 Description: Arduino Yún is the combination of a classic Arduino Leonardo (based on the Atmega32U4 processor) with a Wifi system-on-a-chip running Linino (a MIPS GNU/Linux based on OpenWRT). It's based on the ATMega32u4 microcontroller and on the Atheros AR9331, a system on a chip running Linino, a customized version of. Description. The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button

Arduino UNO Pinout Diagram Microcontroller Tutorial

Before discussing Arduino nano pinout, I will explain a little about what is Arduino Nano. Arduino Nano is one of the Arduino products that use an ATmega328P microcontroller, but Atmega328P microcontroller in Arduino nano has a shape that is different compared to Atmega328P used in Arduino Uno Arduino ATmega328 Pinout. For those of you who are using an ATmega328 with the Arduino Bootloader code on your own circuit board here is the pinout details which shows the chip pin numbers and the associated Arduino pin I hope not).. is this one below to a very clear Photo and description and a KY0xx number assignment to each sensor with a short description and it's function, the pins power polarity, along with a link to a sample Sketch ( code) to test it: I am pretty sure that most folks posting 1 and 2 star reviews had seen this wiki page they would not have. *** Project: Arduino & BMW K/I-Bus Interface *** ** Intro located here *** Below are the schematics for my Arduino & BMW I/K-Bus Interface that I created using Eagle PCB software - they are based on schematics from reslers' interface as well as from Neiland, and with some help from ian332isport

Arduino Mega Tutorial - Pinout and Schematics

  1. Download Arduino for free. Arduino - Start coding online with the Arduino Web Editor, save your sketches in the cloud, and always have the most up-to-date version of the IDE, including all the contributed libraries and support for new Arduino boards
  2. Related: arduino uno r3 arduino nano arduino uno kit arduino mega arduino uno starter kit arduino kit arduino uno board uno r3 arduino uno original breadboard arduino uno r3 board arduino starter kit Include description
  3. Keypads allow users to input data while a program is running. This tutorial shows you how to connect a twelve-button keypad to an Arduino and how to use the library Keypad.h. A keypad is often needed to provide input to an Arduino system, and membrane-type keypads are an economical solution for many.
  4. Offering quality microcontroller, shield, sensors, electronic components, iot gateway/node and robot kit with arduino, lattepanda, raspberry pi and intel edison/cuire/joule

Arduino - Boar

Windows Remote Arduino Experience is an application designed to allow users to control an Arduino microcontroller remotely. With this app, you can directly manage the GPIO, ADC, and PWM capabilities of an Arduino board from a Windows 10 device Arduino Mega 2560 & Genuino Mega 2560. Don't limit your projects, think big, think MEGA! The Arduino Mega 2560 has been designed with bigger and more ambitious projects in mind. The large number of analog and digital pins, together with a larger memory makes it ideal for devices like 3D printers and other demanding applications An Arduino library to interface the Avia Semiconductor HX711 24-Bit Analog-to-Digital Converter (ADC) for Weight Scales. - bogde/HX71 Arduino Stack Exchange is a question and answer site for developers of open-source hardware and software that is compatible with Arduino. Description about. Newegg.com offers the best prices on computer products, laptop computers, LED LCD TVs, digital cameras, electronics, unlocked phones, office supplies, and more with fast shipping and top-rated customer service

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