Blog Posts

quarta-feira, 4 de fevereiro de 2015

Edddison? E como apertar os òculos, mais um Manual sobre Impressão 3D, e o novo Raspi

Não, não é um erro de Tipografia, é um Programa que permite criar, a partir do Google Sketchup, um app de realidade virtual, para desenharem e inter-agirem, com o que estão a desenhar, e também para demonstrarem um pruduto vosso em Feiras Profissionais, a Clientes, etc:

edddison LT for SketchUp 

edddison extension for presenting 3D sketches and ideas with your own SketchUp data. The platform allows easy navigation through SketchUp models. Suitable for SketchUp 8, 2013 and 2014 on Microsoft Windows 7 & 8. 

Uma ideia simplesmente genial, e genialmente simples, como terem os vosso òculos apertados sem mais problemas, e sem moerem os Parafusos desses óculos...
Tão simples que eu também fiz!

...Fui buscar as sobras que ficam no bico das Seringas de Silicone, cortei, do Silicone transparente, e já não me caem os òculos do nariz!

É bom!

Fix Loose Eyeglasses with a Rubber Band

This instructable is for an almost free fix to an extremely annoying problem of loose glasses.
No, its not a rubber band around the back of your head. ::-)
I like to wear vintage eyeglasses and often they will be stretched out and end up further down my nose than I'd like, often when my hands are too busy to push them back up.
A lot of the newer frames have great spring loaded hinges that will alleviate the problem. What can I say, I love the classics, and the challenge of restoring a great pair of old spectacles.

Imprimir em 3d, ou mandar imprimir, não é tão fácil como parece...

A Sculpteo oferece-vos mais um Manual Grátis para garantirem uma boa Impressão 3D dos vossos Objectos, por isso, vão lá buiscar um:

Design Guidelines for 3D Printing

Taking a design from screen into being can be a complicated process, but it doesn’t have to be!
With our eBook Design Guidelines for 3D Printing, you have all of the information you could need when it comes to designing a model for 3D printing. With the help of our in-house design team and our production gurus, this eBook covers everything from design best practices to Sculpteo’s online repair tools to the physical limitations of the printing process.
Each of Sculpteo’s 7 materials are covered individually, with an at-a-glance style reference for you or your company’s 3D designers. With that information, you can quickly account for important design factors such as minimum clearances, file size and material strength as you choose the optimal material for your project.
We’ve also included two ’Bonus’ pages which you’ll want to keep by your side if you’re planning on uploading a file to Sculpteo or completing an FDM print. These bonus pages are a sort of checklist which will ensure that your model is ready for a flawless upload.

...E as boas notícias não páram, dica da Element 14, eis o fenomenal Micro-computador, a Placa Raspberry Pi 2, a 35 Dólares!

Raspberry Pi 2 on sale now at $35
Eben Upton

Let’s get the good stuff out of the way above the fold. Raspberry Pi 2 is now on sale for $35 (the same price as the existing Model B+), featuring:
  • A 900MHz quad-core ARM Cortex-A7 CPU (~6x performance)
  • 1GB LPDDR2 SDRAM (2x memory)
  • Complete compatibility with Raspberry Pi 1
Because it has an ARMv7 processor, it can run the full range of ARM GNU/Linux distributions, including Snappy Ubuntu Core, as well as Microsoft Windows 10.
Raspberry Pi 2 is available to buy today from our partners element14 and RS Components. Remember you’ll need an updated NOOBS or Raspbian image including an ARMv7 kernel and modules from our downloads page. At launch, we are using the same ARMv6 Raspbian userland on both Raspberry Pi 1 and 2; over the next few months we will investigate whether we can obtain higher performance from regular ARMv7 Debian, or whether we can selectively replace a small number of libraries to get the best of both worlds. Now that we’re using an ARMv7 core, we can also run Ubuntu: a Snappy Ubuntu Core image is available now and a package for NOOBS will be available in the next couple of weeks.

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