C Tutorial C Language Tutorial Table of Contents: This section contains a brief introduction to the C language. Free C / C++ Compilers and Interpreters C is a general purpose procedural programming language that is fairly easy to learn (in that it doesn't have many built-in features to memorize) but is nonetheless sufficiently expressive that it can be used to build any sort of computer program, including whole operating systems like Linux. C++ is a general purpose object-oriented programming language that was originally created as a superset of C (although nowadays the two languages have developed in different directions so that this is no longer strictly true). These two programming languages, C and C++, are probably among the most popular languages used to write programs.
Why The Arctic Sea Ice Death Spiral Matters By Neven Acropolis with Kevin McKinney In the past week the Arctic sea ice cover reached an all-time low, several weeks before previous records, several weeks before the end of the melting season. The long-term decline of Arctic sea ice has been incredibly fast, and at this point a sudden reversal of events doesn’t seem likely. The question no longer seems to be “will we see an ice-free Arctic?” but “how soon will we see it?”.
Stepper motor Animation of a simplified stepper motor (unipolar)Frame 1: The top electromagnet (1) is turned on, attracting the nearest teeth of the gear-shaped iron rotor. With the teeth aligned to electromagnet 1, they will be slightly offset from right electromagnet (2).Frame 2: The top electromagnet (1) is turned off, and the right electromagnet (2) is energized, pulling the teeth into alignment with it. This results in a rotation of 3.6° in this example.Frame 3: The bottom electromagnet (3) is energized; another 3.6° rotation occurs.Frame 4: The left electromagnet (4) is energized, rotating again by 3.6°. When the top electromagnet (1) is again enabled, the rotor will have rotated by one tooth position; since there are 25 teeth, it will take 100 steps to make a full rotation in this example. A stepper motor (or step motor) is a brushless DC electric motor that divides a full rotation into a number of equal steps.
Roadmap for Metro style apps using C++ Here are key resources to help you get started with using C++ (including Visual C++ component extensions (C++/CX)) to develop Windows Store apps. This is not a comprehensive list of all of the features or available resources. Some topics listed below are specific to C++, and some are not specific to any single programming language. You can bookmark this page so that you can come back to it when you want to learn how to add another feature to your app. If you'd rather use another programming language, see:
Introduction to C This tutorial is designed to be a stand-alone introduction to C, even if you've never programmed before. However, because C++ is a more modern language, if you're not sure if you should learn C or C++, I recommend the C++ tutorial instead, which is also designed for people who have never programmed before. Nevertheless, if you do not desire some of C++'s advanced features or simply wish to learn C instead of C++, then this tutorial is for you! ArduinoToBreadboard This tutorial explains how to migrate from an Arduino board to a standalone microcontroller on a breadboard. It's similar to this tutorial, but uses an Arduino board to program the ATmega on the breadboard. Unless you choose to use the minimal configuration described at the end of this tutorial, you'll need four components (besides the Arduino, ATmega328, and breadboard): a 16 MHz crystal, a 10k resistor, and two 18 to 22 picofarad (ceramic) capacitors. Uploading Using an Arduino Board Once your ATmega328p has the Arduino bootloader on it, you can upload programs to it using the USB-to-serial convertor (FTDI chip) on an Arduino board.
Controlling an Arduino with an iPhone Skill Level: Beginner by Pete-O | November 30, 2009 | 72 comments You can download the Source Code here. How it works: In this tutorial you will learn how to communicate between the iPhone/iTouch app TouchOSC via a WiFi network to a Processing sketch displaying graphics and finally to control an Arduino board to light up an LED. Simple Bots What is a bot? Is it an abbreviation for robot? Perhaps. You could say that.
Learning Arduino with the Fritzing Starter Kit Welcome to YouTube! The location filter shows you popular videos from the selected country or region on lists like Most Viewed and in search results.To change your location filter, please use the links in the footer at the bottom of the page. Click "OK" to accept this setting, or click "Cancel" to set your location filter to "Worldwide". The location filter shows you popular videos from the selected country or region on lists like Most Viewed and in search results. To change your country filter, please use the links in the footer at the bottom of the page. Loading...