PROGMEM Reference Language | Libraries | Comparison | Changes Store data in flash (program) memory instead of SRAM. There's a description of the various types of memory available on an Arduino board. ARDUINO View Edit Attributes History Attach Print Search ACCUEIL | ARDUINO > S'INSTALLER > DEBUTER > APPROFONDIR | PROCESSING | MECATRONIQUE | MATERIEL | OUTILS | TESTS | Plus...|Python > Shell > ATELIERS Python + Qt > PyQt apps > PyQt+Arduino | Mes Robots | RepRap | Mes lib'Arduino | Mes shields Arduino | Mes distros | Les Mini-PC | ATELIERS ARDUINO| VIDEOS | COMPRENDRE | REFERENCES | CODER | TECHNIQUE | GNU/LINUX | LIENS | Rien à voir |
Project Jarvis - A.I Home Automation & Assistant Key Features (At a Glance) - A.I Home Automation - Energy Savings Efficiency - Voice Recognition and Speech Synthesis - Enhanced Security and Safety - Entire House Wide Virtual Assistant Timer1 :: Timer1 :: This library is a collection of routines for configuring the 16 bit hardware timer called Timer1 on the ATmega168/328. There are 3 hardware timers available on the chip, and they can be configured in a variety of ways to achieve different functionality. The development of this library began with the need for a way to quickly and easily set the PWM period or frequency, but has grown to include timer overflow interrupt handling and other features. It could easily be expanded upon or ported to work with the other timers. The accuracy of the timer depends on your processor speed and the frequency.
Remote logging with Arduino and Node.js In this tutorial I will show you how to save sensor data remotely with Arduino and Node.js. We will accomplish this with Arduino, Ethernet Shield and computer/server. The basic idea is to set up UDP stream from arduino to remote computer where we have Node.js udp server writing data into a file. Arduino setup Put the ethernet shield on the arduino and plug in the ethernet cable from your network. Connect arduino to your computer with usb cable and plug in additional 9V power adapter to make sure that shield will have enough power.
playground - WebServer Web Server well structured For work I've done, I needed to put a webserver on an Arduino.Other examples are too easy for my case, so I realized this sketch.Now, I publish it for the Arduino community. Open source rocks! I hope someone can find it useful :-) mw - <Yes, I'm new to the Arduino and found your sketch a great starting point - thank you so much for posting.
ArduinoExpertCanTelemetrieWifi6voies // Programme processing// généré avec le générateur de code Processing// X. HINAULT - Avril 2011 - tous droits réservés// www.mon-club-elec.fr // ------- Licence du code de ce programme ----- // This program is free software: you can redistribute it and/or modify// it under the terms of the GNU General Public License as published by// the Free Software Foundation, either version 3 of the License,// or any later version.// This program is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the// GNU General Public License for more details.// You should have received a copy of the GNU General Public License// along with this program. If not, see <
Ctrl-O This allows members to create a login to the webpage and pay for their membership through there with PayPal (either manually each period or with a subscription). For those managing the space the admin logins allow managing membership types, prices, duration, etc as well as assigning RFID cards/fobs to peoples accounts. The typical way this works is that you create a nodes for the doors of your space and set access to them based on a specific membership type and time or just having any valid membership. When a person has paid (in cash and manually entered by an admin or via paypal themselves) for a membership the system keeps track of your status with a database and only lets people in if they've actually paid. You can also just give people or groups of people access (possibly with time/date constraints) or just make the door be unlocked automatically during "open" hours or for events.
Increment Reference Language | Libraries | Comparison | Changes Description Increment or decrement a variable Syntax x++; // increment x by one and returns the old value of x ++x; // increment x by one and returns the new value of x x-- ; // decrement x by one and returns the old value of x --x ; // decrement x by one and returns the new value of x Arduino Mega 2560 R3 Plate by RyGuy Now you can send that beautiful $55 board out on your next physically aggressive project with confidence. I also built in a sliding trap door for lower plate egress as well as top box openings that help extend your leads to sensors, motors etc all while protecting your board. Grab the Mega 2560 plate and cover source files here: instructables.com/id/Arduino-Mega-2560-R3-Plate/
Ovidiu Predescu's Weblog: Arduino Tiny Web Server - part 3 Update (September 3rd, 2011): The code is on Github: A zip file of the latest version of Arduino TinyWebServer can be found here What is it? Arduino TinyWebServer is a library implementation of a small web server running on an Arduino Duemilanove or Uno using the new Ethernet Shield released at the end of September 2010. The new Ethernet Shield adds a microSD card right on the board, in addition to fixing a number of hardware bugs from the previous iteration. The library is meant to provide a Web interface to your Arduino project. Arduino Tutorials - Ethernet+SD Whatsit? We just got the latest version of the Arduino Ethernet shield with a MicroSD card slot and I promised Bill Greiman I'd try out the latest version of his SdFatLib library so I decided to code up a simple Webified file browser. Its a quicky project and demonstrates what you can do, but it isn't 100% perfect so you should be ready to modify it if you'd like to do other stuff, 'K? This is a good beginning to a logging web-monitor, or remote storage system. Get familiar
Jubito: tutorial In this tutorial we'll create a simple circuit that sense light using a photoresistor. What we need: ArduinoPhoto cell (CDS Photoresistor) 10K ResistorBreadboard or perforated pcb Follow the screenshot to wire the photocell and then upload the sketch to arduino.