Dibujo Vectorial: LibreCAD - QCAD

Tutorial de uso del programa LibreCAD, antiguo QCAD. 

Dibujaremos el símbolo del Euro paso a paso. Se usarán referencias, medidas ... Se utilizarán herramientas básicas de dibujo vectorial. 

Nivel: 1º Bachillerato - Iniciación

Tutorial  to use the program  LibreCAD -  QCAD.

We will draw the Euro symbol step by step. References, measures and basic vector drawing tools will be used.

Level: High School Level 1  - Initiation

Dibujo vectorial: Usando el Open Office Draw

Tutorial de iniciación al dibujo vectorial usando el programa Open Office Draw. Se explica como configurar el programa para usar adecuadamente la cuadrícula así como dibujar un cajetín básico (nivel Secundaria - Bachillerato)

Tutorial for beginners vector drawing using the Open Office Draw program. It explains how to configure the program properly using the grid as well as drawing a basic box
(Secondary level - High School Level 1)

Video Stream from ISS

Do you want to know where the ISS is? Now, You can follow its track and much more ... you can see what the HD cameras are recording (in live).
No words. We can not ask for anything more ... amazing awesome

http://www.esa.int/Our_Activities/Human_Spaceflight/International_Space_Station/Where_is_the_International_Space_Station

Below is a live view of Earth taken by a camera on the International Space Station, a view similar to that astronauts get from above. Without Earth’s atmosphere to protect us, people and equipment endure the full barrage of cosmic rays and solar radiation. The images are part of the NASA HDEV experiment that is looking at how fast these harmful rays degrade the image through camera and equipment damage. Sometimes the image is black because the Space Station does not have continuous radio contact with ground control. In that case, check back later

Broadcast live streaming video on Ustream

Los Vibro Bots de nuestros alumnos

We want to show you our vibrobots. It has been part of our Technology project in the High School. At the end we had a few of them and it was funny to see all together like cybernetics bugs.

Easy bots to be built in our workshop. It´s not necessary electronic knowledge. We only use a simple electric circuit (2 engines, 2 bumpers and the batteries. 

Construcción de vibrobots. Robots vibradores sin ruedas y sin electrónica. Detectan obstáculos y modifican su trayectoria.

Nuestro Vibro Bot - Our bot

Este vibro bot no usa ruedas ni transmisión. Detecta obstáculos de una manera sencilla. Usando dos motores, dos bumpers o finales de carrera y dos alimentaciones de 3 V conseguimos que nuestro pequeño bot se mueva "tomando decisiones" ante los obstáculos. Proyecto para Tecnología de la ESO.

This is our vibroBot, based in a design found in Instructables.com. I show you how it works and the difficulties found during the process of designing and construction.

Instructables

Instructables.com

if you like to make your own bots, design new gadgets or simply have a good time in a workshop with your tools, if brainstorm is your second name , try this site and share with the comunity your prototypes.

http://www.instructables.com/

Audacity: Quitando ruido

En este tutorial usaremos el efecto de Audacity "Reducción de ruido" para limpiar una pista de audio y dejar la locución más clara.

Audacity: Luke, Yo soy tu padre

En esta práctica o tutorial vamos a modular de manera sencilla una locución básica de esta célebre frase usando el software de edición de audio "Audacity"

Vibro Bots

AUDACITY

Here you have an online documentation of this interesting software (free for everybody who wants to use it). 

EDICIÓN DE AUDIO CON AUDACITY

Python for Kids

Surfing the WWW,  I´ve found an interesting broadcasting produced by Antonio Javier García called Python4kids. I would like to share this Youtube and Apple Channel for those parents who wants to introduce their sons into the programming world. He uses Scratch and Python to teach our young pupils this subject. It might be worth considering to visit the site : http://www.python4kids.tv

Electrónica digital: implementación con puertas NAND

Electrónica digital: implementación de una función lógica . Primero se hará sin limitación de puertas para continuación resolver y adaptar la función para que sea implementada con puertas NAND.