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Anodiser l'aluminium En fait, l'aluminium s'oxyde à l'air libre pour former une couche protectrice (couche d'alumine). Mais cette couche est fragile.

Anodiser l'aluminium

http://membres.multimania.fr/anodiser/

Getting_started - ardupirates - ArduPirates is an independent group of international multirotor enthusiasts - our aim is to get the most out of the original ArduCopter. Now!

http://code.google.com/p/ardupirates/wiki/Getting_started The ArduPirates project focuses on speeding up development on ArduCopter especially by integrating self controlling mechanisms without any commercial interests or targets. The base of this project is Hein's Code which is an exit of the "official" ArduCopter Code . First project was the Arducopter Super Stable Code by Hein and Phil with GPS Hold. Then, the further development of the "official" Arducopter NG code was taken over by the Pirates. ArduPirates are now teaming up and joining forces with the Arducopter Team.
The Mesa County’s Sheriffs office was among one of the first law enforcement agencies in the United States to obtain FAA approval to operate a UAV. The Draganflyer X6 can serve a number of purposes to aid law enforcement personnel in their jobs. Everything from aiding in traffic investigations to being used in SWAT applications . The video below shows the Draganflyer X6 being used by the Mesa County’s Sheriffs office in a SWAT training exercise. © Copyright RCHelicopter.com Written permission by email must be granted to use anything you see on RCHelicopter.com Posted in Latest RC Helicopter News , RC Helicopter Military and Police Application , RC Helicopter Unmanned Drones and UAVs http://www.rchelicopter.com/category/rc-helicopter-commercial-applications/rc-helicopter-drones-uavs/

RC Helicopter Unmanned Drones and UAVs - RCHelicopter.com

http://www.draganfly.com/uav-helicopter/draganflyer-x6/ What is the Draganflyer X6? The Draganflyer X6 is a remotely operated, unmanned, miniature helicopter designed to carry wireless video cameras and still cameras. Operate the Draganflyer X6 helicopter with the easy to use handheld controller while viewing what the helicopter sees through video glasses. The Draganflyer X6 helicopter uses a unique 6-rotor design refined from an original concept that has been under development since early 2006. Draganflyer X6 Tech Specs Expandable

Dragonflyer X6 UAV Helicopter

Aide configuration module Arduino

http://wareck51.free.fr/articles/arduino_help/ Ce tutoriel est destiné à vous familiariser avec l'interface arduino IDE, et plus particulièrement le logiciel destiné aux multicoptères. Il devrais vous aider à programmer l'Arduino Nano ou l'Arduino Pro sans connaitre une ligne de programmation.... Je vais essayer de faire simple, et de detailler au maximum les options du logiciel Multiwii V2.0. Ce guide est une evolution de l'ancien tutoriel que j'avais fait sur France Helico. Pour des raisons de simplicité, je prend comme exemple la dernière version valide de Multiwii, la V2.0.
Un article de Wikipédia, l'encyclopédie libre. Un régulateur PID ou correcteur PID (pour « proportionnel intégral dérivé ») est un organe de contrôle permettant d’effectuer une régulation en boucle fermée d’une grandeur physique d'un système industriel ou "procédé" (voir Automatique ). C’est le régulateur le plus utilisé dans l’industrie, et il permet de régler un grand nombre de grandeurs physiques. Principe général [ modifier ] Un correcteur est un algorithme de calcul qui délivre un signal de commande à partir de la différence entre la consigne et la mesure.

Régulateur PID

http://fr.wikipedia.org/wiki/R%C3%A9gulateur_PID
http://www.suasnews.com/category/police/

uav news

Arlington police get federal go-ahead to fly unmanned helicopters across city I doubt very much that they are allowed to fly them across the city (ed) By Eric Sheffield Two remote-control helicopters could be photographing crime scenes and searching for missing people in Arlington as soon as next month. Arlington Police Chief Will Johnson announced Thursday that the Federal Aviation Administration has given the city permission to get the wheels moving... Read more » City Council unanimously approves drone aircraft MONROE, NC (WBTV) - The Monroe City Council unanimously approved funding for drone aircraft.
Boutique

Construction de mon Quadricopter Hobby King - Le site de Stéphane

http://stephane-m.e-monsite.com/pages/construction/construction-de-mon-quadricopter-hobby-king.html PDF qui permet de voir les composants les prix et les sites pour les acheter manuel-carte-hobby-king en Fr .doc Eléments du quadri-hk-au-15-12-2011.pdf FORUM qui en parle La video du premier vol Modélisation de mon quadricopter HK sous GoogleSketchUp
http://www.multiwiicopter.com/pages/multiwiicopter-wiki

multiwiicopter wiki

(For wiki information on superceded products please see the archive ) Getting Started - Transmitter Calibration Welcome!