Image:K-9 the Robot Dog (408727662).jpg

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Description

K-9 is based on the robot dog in the sci-fi show, Doctor Who. However, my K-9 is a real, programmable, electronic robot (no radio control here, unless you count a wi-fi link to a laptop). He is made of metal (see photo of his skeleton for details), is powered by a 12 volt lawn tractor battery, has an Intel Celeron processor for a brain (basically a stripped-down laptop), and is propelled by two windshield wiper motors connected to lawn mower wheels. In the original design, he used an optical mouse interfaced with the floor via a spring-loaded tension system. The mouse sent detailed x/y position data to the computer. However, this waxed floor posed a problem for K-9, as the optics reflected at the wrong angles. I'm now moving to a traditional wheel encoder system. He uses servos to move his tail and head. His tail can go up and down, left and right. His head can do the same. Eventually, I'll hook up his ears to rotate via servo as well. He is mentioned in Linux Journal and an older version can be seen in action from the following news clip on YouTube. He's no where near done yet, though the frame and body are mostly completed. There is MUCH to do in the area of electronics, sensors, artificial intelligence, etc. I'll probably be tinkering with the old fellow for years to come!
Source

K-9 the Robot Dog
Date

May 17, 2003 at 09:25
Author

Michael Surran
Permission
(Reusing this image)

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[edit] Licensing

Creative Commons License
Creative Commons Attribution iconCreative Commons Share Alike icon		 This file is licensed under Creative Commons Attribution ShareAlike 2.0 License (cc-by-sa-2.0). In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it under this or a similar cc-by-sa license.
This image, which was originally posted to Flickr, was reviewed on December 30, 2007 by the administrator or trusted user File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the above license on that date.

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actuel30 décembre 2007 à 13:471 280×960 (323 Kio)File Upload Bot (Magnus Manske) ( {{Information |Description= K-9 is based on the robot dog in the sci-fi show, Doctor Who. However, my K-9 is a real, programmable, electronic robot (no radio control here, unless you count a wi-fi link to a laptop). He is made of metal (see photo of his )

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Métadonnées

Ce fichier contient des informations supplémentaires probablement ajoutées par l’appareil photo numérique ou le numériseur qui l’a acquis. Si le fichier a été modifié depuis son état original, certains détails peuvent ne pas refléter entièrement l’image modifiée.

Fabricant de l’appareil FUJIFILM
Modèle de l’appareil FinePix2800ZOOM
Ouverture f/2.8
Date de la prise originelle 17 mai 2001 à 21:25
Longueur focale 6 mm
Orientation Normale
Résolution horizontale 72 dpi
Résolution verticale 72 dpi
Logiciel utilisé Digital Camera FinePix2800ZOOM Ver7.00
Date de modification 17 mai 2001 à 21:25
Positionnement YCbCr 2
Programme d’exposition Programme normal
Sensibilité ISO 100
Version EXIF 2.1
Date de la numérisation 17 mai 2001 à 21:25
Mode de compression de l’image 2
Vitesse d’obturation 2
Ouverture 3
Luminance 0.4
Correction d’exposition 0
Ouverture maximale 3
Mode de mesure Modèle
Flash 0
Espace colorimétrique sRGB
Résolution horizontale du plan focal 2442
Résolution verticale du plan focal 2442
Unité de résolution du plan focal 3
Type de capteur Capteur de couleur à une puce
Netteté 3
Balance des blancs Automatique