Arduino

Arduino is an open-source computer hardware and software company, project and user community that designs and manufactures kits for building digital devices and interactive objects that can sense and control the physical world.[1] Arduino boards may be purchased preassembled, or as do-it-yourself kits; at the same time, the hardware design information is available for those who would like to assemble an Arduino from scratch. The first Arduino was introduced in 2005. The project leaders sought to provide an inexpensive and easy way for hobbyists, students, and professionals to create devices that interact with their environment using sensors and actuators. History[edit] Arduino started in 2005 as a project for students at the Interaction Design Institute Ivrea in Ivrea, Italy. Hardware[edit] An official Arduino Uno with descriptions of the I/O locations The Arduino board exposes most of the microcontroller's I/O pins for use by other circuits. Official boards[edit] Shields[edit] Notes[edit]

40 Awesome Arduino Projects That You Must Try 2025: Get Started with DIY Electronics and Programmable Circuits! - Latest News from Seeed Studio Looking to get started with your new Arduino but feeling unsure of where to begin? No need to worry! We’ve compiled a list of 40 innovative and fun Arduino projects that are perfect for beginners. These projects have been hand-selected and are some of our personal favorites. New to Arduino? Here’s What You Need to Know If you’re unfamiliar with what an Arduino is, don’t worry! Easiest Way to get started with Arduino Projects! The world of Arduinos may be daunting for a beginner but we got you covered! Grove Beginner Kit for Arduino with 10 Sensors and 12 Projects with Free Course Learning Arduino is not easy as you’ll need to understand the hardware, programming, and connection methods. Stay tuned till the end as I will show you a selection guide on how to choose the right Arduino board for your next project! 40 Handpicked Selection of My Personal Favorite Arduino Projects 1. Components: >>Explore the full project 2. >>Explore the full project 4. >>Explore the full project 5. 6. 7. 8. 9. 10.

4051 A multiplexer or demultiplexer enables you to expand the in-and outputs on your Arduino board. The 4051 is an 8 channel analog multiplexer / demultiplexer, thus: If you use the 4051 as a Multiplexer: You can choose between 8 different inputs and select just one you want to read at the time.If you use the 4051 as a Demultiplexer you can choose between 8 different outputs and select just one you want to write at the time. Futhermore, the 4051 is able to work with analog values; in the case of the Arduino, you are able to use the analog inputs with a voltage between 0-5V and route them to an Analog-In Pin on your Arduino. To select the Pin we would like to read or write, we have to use the three Select Pins (S0, S1 and S2). If S0 and S1 are HIGH and S2 is LOW pin y3 is selected (1+2+0 = 3).If S0 and S2 is HIGH and S1 LOW pin y5 is selected (1+0+4 = 5). It is not possible to read or write more than one pin on the 4051 at the same time, because you can only select one pin at a time.

Practical Arduino: News Arduino with Visual Basic Download code - 53.2 KB Introduction I have an Arduino 2009 board setup with a simple temperature monitor: I wanted to use Visual Basic to communicate with the board and build a graphics display page. Arduino provides interface code for various other languages. There is also a very professional interface to Visual Basic available using Fermata written by Andrew Craigie: The Firmata library implements the Firmata protocol for communicating with software on the host computer. All the functions are in classes as this brings discipline to the coding. Program requirements The Arduino board samples the temperature every 10 seconds. If the serial input is "U", all (if any) of the stored EEPROM samples will be sent on the serial output. On closing, the user computer will save the samples in a user folder. Serial connection The Arduino uses a FTDI USB to serial port chip. Hide Copy Code

Arduino sparkfun.com Shopping Cart 0 items log in register per page SparkFun Inventor's Kit - V3.2 Favorited Favorite 74 Wish List SparkFun Inventor's Kit - Special Edition Favorited Favorite 2 Makey Makey - Standard Kit Favorited Favorite 16 Arduino 101 Lab Pack Favorited Favorite 3 SparkFun RedBoard - Programmed with Arduino Favorited Favorite 76 Arduino Pro Mini 328 - 5V/16MHz Favorited Favorite 71 Makey Makey Deluxe Kit Favorited Favorite 7 SparkFun Tinker Kit Favorited Favorite 14 Arduino Uno - R3 Favorited Favorite 69 Arduino Mega 2560 R3 Favorited Favorite 32 SparkFun FTDI Basic Breakout - 5V Favorited Favorite 41 Arduino Pro Mini 328 - 3.3V/8MHz Favorited Favorite 36 SparkFun Inventor's Kit (for Arduino Uno) - V3.2 Favorited Favorite 25 SparkFun FTDI Basic Breakout - 3.3V Favorited Favorite 30 SparkFun OpenLog Favorited Favorite 29 Pro Micro - 5V/16MHz Favorited Favorite 33 CAN-BUS Shield Favorited Favorite 11 SparkFun Inventor's Kit for Arduino 101 SparkFun MicroView - OLED Arduino Module Favorited Favorite 63 Arduino Due

What is the difference between free software and open source software? - e Foundation - deGoogled unGoogled smartphone operating systems and online services - your data is your data There are several types of software.Proprietary software, also known as commercial or non-free software, is software whose source code is not accessible to the public, accompanied by restrictive licences that limit its use, modification and redistribution by users. They are generally sold in the form of paying licences, with no possibility of redistribution, and are tightly controlled by their developers or companies. Such software includes operating systems such as Microsoft Windows, office suites such as Microsoft Office, and graphics programs such as Adobe Photoshop, often chosen for their professional support and widespread adoption. There is also free software and open source software, two concepts that are often associated.Free software and open source software share many similarities, but they are sometimes distinguished by certain differences, mainly in terms of philosophy, the licensing criteria being virtually identical in both cases. What is Free Software? 1. 2. 3. 4. 1. 2. 3.

Exploring Arduino | Companion Site for the Book by Jeremy Blum Welcome Home Automation with Arduino Home Automation with Arduino is a complete resource to start building your own home automation systems based on the Arduino platform. By using this product, you will learn how to automate your home using DIY home automation systems. I also designed the book so it will inspire you to get your own ideas and start designing & building your own home automation systems. In this product, I will show you how to use the Arduino platform for home automation. You will learn how to interface commonly used home automation sensors & actuators to Arduino. There is also a whole part of the book dedicated to wireless communications with Arduino. Each part of the book will guide you through the process of building a given home automation system.