Friday, May 31, 2013

Arduino Workshop: A Hands-On Introduction with 65 Projects

Arduino Workshop: A Hands-On Introduction with 65 Projects
Arduino Workshop: A Hands-On Introduction with 65 Projects
Learn the Basics, Build the Projects, Create Your Own

The Arduino is a cheap, flexible, open source microcontroller platform designed to make it easy for hobbyists to use electronics in homemade projects. With an almost unlimited range of input and output add-ons, sensors, indicators, displays, motors, and more, the Arduino offers you countless ways to create devices that interact with the world around you.

In Arduino Workshop, you'll learn how these add-ons work and how to integrate them into your own projects. You'll start off with an overview of the Arduino system but quickly move on to coverage of various electronic components and concepts. Hands-on projects throughout the book reinforce what you've learned and show you how to apply that knowledge. As your understanding grows, the projects increase in complexity and sophistication.

Among the book's 65 projects are useful devices like:
  • A digital thermometer that charts temperature changes on an LCD
  • A GPS logger that records data from your travels, which can be displayed on Google Maps
  • A handy tester that lets you check the voltage of any single-cell battery
  • A keypad-controlled lock that requires a secret code to open
You'll also learn to build Arduino toys and games like:
  • An electronic version of the classic six-sided die
  • A binary quiz game that challenges your number conversion skills
  • A motorized remote control tank with collision detection to keep it from crashing
Arduino Workshop will teach you the tricks and design principles of a master craftsman. Whatever your skill level, you'll have fun as you learn to harness the power of the Arduino for your own DIY projects.


Wednesday, May 29, 2013

Voltmeter Software Application using Arduino to Read Voltages

An Arduino Uno is used as a 4 channel voltmeter. The voltmeter readings and graphs are displayed in a software application on the computer. The computer software is written in the Processing language so should run on Windows, Linux and Mac.





Monday, May 27, 2013

Processing + Android

Processing is an open source programming language and environment for people who want to create images, animations, and interactions. Initially developed to serve as a software sketchbook and to teach fundamentals of computer programming within a visual context, Processing also has evolved into a tool for generating finished professional work. Today, there are tens of thousands of students, artists, designers, researchers, and hobbyists who use Processing for learning, prototyping, and production.
  • Free to download and open source
  • Interactive programs using 2D, 3D or PDF output
  • OpenGL integration for accelerated 3D
  • For GNU/Linux, Mac OS X, and Windows
  • Projects run online or as double-clickable applications
  • Over 100 libraries extend the software into sound, video, computer vision, and more...
  • Well documented, with many books available

Processing for Android project is aim to make it foolishly easy to create Android apps using the Processing API. Once you have Processing on your machine (and the Android developer tools), you can simply write a line of code, hit Run (Ctrl-R or Cmd-R), and have your sketch show up in the emulator as a working Android app. Select Run on Device (Ctrl-Shift-R or Cmd-Shift-R) to have it run on an Android device that you have plugged into your machine. That's good stuff!

Read Tutorial to develop Android App with Processing version 2.0+.



It's cross-post with Android-er.