Física con XO: Sensor Resistivo de Fuerza

5 Dec 2011
   
   
   
   
   

Guzmán Trinidad de Uruguay continúa de impresionarme con sus proyectos para usar las XO como una herramienta para aprender sobre la física y biología. Hace unos meses que construyó un pulsógrafo y en Octubre hizo una versión digital del Juego del aro.

La semana pasada publicó un nuevo vídeo sobre un proyecto donde usó un sensor resistivo de fuerza:

Física con XO: Sensor Resistivo de Fuerza (FSR). En este caso, se obtiene la gráfica fuerza-tiempo correspondiente a una sistema masa resorte en oscilación vertical. La fuerza se mide mediante un FSR (modelo 402) sobre el cual se apoya el extremo superior del resorte. Con este tipo de sensores se obtienen medidas de baja precisión, por lo cual pueden utilizarse en aplicaciones donde se quiera detectar variaciones en la fuerza o para calcular períodos de oscilación vinculados a ellas.

No puedo esperar para ver los próximos proyectos de Guzmán!

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Posted by Christoph Derndorfer on December 5, 2011 in Hardware: Peripherals
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Resumen en español al final del artículo

If you've been reading OLPC News for a while you will know that I'm a big fan of projects combining XOs and Sugar with all kinds of sensors, robotics parts, and similar components:
[more]

A Great Introduction on How to Use Turtle Blocks With Sensors | One Laptop Per Child News | February 13, 2012

English summary at the end of the article

(Nota del Editor: Soy un gran fan del trabajo de Guzmán Trinidad en cuanto al uso de los XO para aprender sobre la física. Ya hemos compartido varios de sus proyectos acá... [more]

Física con XO: Espectro magnético de XO-1 | One Laptop Per Child News | February 29, 2012

Resumen en español al final del artículo

I don't think I need to repeat yet again that I'm a huge fan of Guzmán Trinidad from Uruguay and his great work around using various Sugar Activities in combination with sensors connected ... [more]

A Matching Game Made with Turtle Art and Some Wires | One Laptop Per Child News | May 16, 2012

English summary at the end of the article

(Nota del Editor: Creo que ya se sabe que soy un gran fan del trabajo de Guzmán Trinidad en cuanto al uso de los XO para aprender sobre la física. Hemos compartido varios... [more]

Física con XO: Un motor para divertirse | One Laptop Per Child News | August 24, 2012

English summary at the end of the article

Investigando sobre sensores para poder conectar a la XO, ya sea mediante la placa controladora [more]

Un Sensor de Flexión para la XO | One Laptop Per Child News | October 18, 2012

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  • Hi!

    I bought 2 "Tablets OLPC." I had to return because the two did not work. O …

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  • Dear sir
    I have one question to sir?

    -1 why XO Tablet children play OK but when h …

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  • Dear sir
    I have one question to sir?

    -1 why XO Tablet children play OK but when h …

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  • Dear sir
    I have one question to sir?

    -1 why XO Tablet children play OK but when h …

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  • Bonjour Mokifisi!
    Je suis bien d'accord avec vous. Je travaille depuis 4 ans dans un petit …

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  • You just follow the same route upstream how you got the 2XO Tablets? How did you get them? Bring …

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  • À quelle adresse envoyer mes deux XOTablet qui ne fonctionnent pas?

    At what address to s …

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  • That's called "Death on arrivals". They happen. That's why there's always some additio …

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  • Voici mon message en français...

    Bonjour,
    Je viens d'acheter 2 tablettes XO. Les d …

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    Comment on Goodbye One Laptop per Child

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  • OLPC is not death; eg. this One Laptop per Child San Francisco (OLPC-SF) June 21, 2014 Meeting a …

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