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Topics - Stefan

4
Birtija / 50 quadova na nebu
Novi rekord?

A couple of days ago, residents of Linz, Austria, saw some dancing lights in the sky in the form of 50 synchronized quad-copters. The show was called “The Cloud In The Web” and was performed by 50 AscTec Hummingbird quad-copters, all communicating via radio. The team which was controlling these ‘lights’ was formed of Ars Electronica Futurelab and Ascending Technologies GmbH.

The show established record for the most number of flying quad-copters at one time; 50 to be exact. The synchronized machines  put some decent light-show in sky and amused people by making different shapes and changing their colors. Even the high winds couldn’t affect quad-copters’ movements which was truly remarkable.


49 synchron angesteuerte Quadrocopter - voestalpine Klangwolke


Napokon quadovi izašli malo iz kontoliranih uvjeta u laboratoriju  :)
5
Elektronika i baterije / Gyro servo
Ne znam da li je bila tema, ako je brišem...

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GS-1 Features:

    Same size as standard size R/C servos
    170 degree motion based on standard 1ms ~ 2ms PWM control
    Ball bearing on output shaft
    Futaba output spline
    Nylon gears for smooth operation
    4.8V to 6.0V operation
    50 oz-in torque at 4.8V
    37 grams (1.3 oz) weight
    MEMS gyro to compensate for servo movement
    Microprocessor control
    Automatic gyro drift cancellation
    Slow slewing on power-up to desired position
    Can be used with a servo controller or R/C receiver or can be used with only a battery for stabilizing a fixed position

http://vimeo.com/4767293#at=0

http://www.dunehaven.com/gs1.htm

 
7
MultiRotor / Hexacopter
Za početak pozdrav svima,
ovo je 3D model moje hexe, modeliran u Nemetschekovom Allplanu.
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