Ganda Impressora! E uma Laser CNC, uma Cana de Pesca portátil(!), Moldagem sem falhas,

O nosso amigo Angus traz-nos esta Bizarma desta Impressora, da Hungria, País surpreendente, e há muitas boas razões para o entusiasmo dele...

E para o meu entusiasmo, também!

Maravilha.

CraftBot 3 3D Printer Review - Heavy Duty IDEX Beast

Maker's Muse

Today we're checking out the CraftBot 3! A huge, heavily built 3D Printer with Independent Dual Extrusion (IDEX) from CraftUnique, Hungary.

https://www.youtube.com/watch?v=kaEVkuYJVi0&t=6s

Da enigmática Empresa J&R Technology vem-nos este vídeo duma Laser CNC de Fibra, caso sério, pois corta METAL!
Boa!
O link para a Empresa está no vídeo:

Fiber Metal Cutting Demo Video from J&R
J&R Technology

J&R specialized in design, R&D and production of CO2&fiber laser machines for cutting, engraving, and marking.

https://www.youtube.com/watch?v=kaEVkuYJVi0&t=6s

Algo de fantástico, uma Cana de pesca Portátil, que podem imprimir, nas vossas Impressoras, para exibir à Malta...

PortaReel Portable Fishing Pole

MechEngineerMike

This is our originally designed "PortaReel" Portable Fishing Pole! Its the smallest full function fishing rod available, a super useful tool to add to your fishing toolbox!

https://www.instructables.com/id/PortaReel-Portable-Fishing-Pole/

Isto é importantíssimo!

Tanto pela Técnica de produdcção de excelentes peças de fundição usando vácuo;

Quanto pela Cera de moldagem, que é mesmo superior;

Como, até, pela própria BOMBA DE VÁCUO que pode servir para N engenhoquices diferentes!

Fenomenal.

EASY build Vacuum Casting machine system for Lost Wax / PLA Casting - DIY chamber & Pump : lwc #6
VegOilGuy

Vacuum casting machines are expensive. But can you make one? YES… here’s a easy, simple construction, low cost vacuum arrangement to assist with you lost wax or lost PLA casting. Many of the parts you may already have lying around and the rest are cheap as chips. Building a vacuum system has literally saved me thousands and just as importantly it’s dramatically improved the quality of my metal castings… beautiful, clear and precise details matching exactly the original wax pattern, with no pockets, no porosity and no sand. This really is a cheap and simple solution to better lost wax casting!

https://www.youtube.com/watch?v=EGNnH_xbjR4

Só coisas boas!

Agora é esta pequena maravilha de Fresa CNC, da qual, que podem Imprimir muitas das partes!

Toca a fazer uma, e mais nada!

DIY 3D Printed Dremel CNC

Nikus

When I got my first 3D printer I was extremely happy with all the new possibilities to create things but after some time I noticed the limitations of 3D printing. Plastic is easy to melt, sometimes it's not mechanically resistant enough and most importantly sometimes doesn't look good. Don't take me wrong here, I love 3D printing and I like plastic (except plastic waste) but there are things that look, work or feel way better when made out of nonplastic material. Imagine all your furniture made out of plastic. Sometimes I prefer wood, when I need strength, metal (mostly aluminum) is a way to go. That's where CNC milling machines are used. Usually, the cost of such machine is really high, most of the hobbyist, small makers can't afford such expensive equipment. That's why the idea of building my own CNC machine sparked in my head.

https://www.instructables.com/id/DIY-3D-Printed-Dremel-CNC/

E terminamos por hoje, com esta ideia Estratosférica, atenção, malta das Universidades, como fazerem os vossos próprios Balões Estratosféricos, para o bem da CIÊNCIA!

MUÁHÁHÁHÁHÁHÁ!

How to Make a Picoballoon

Jakub_Nagy

What is a picoballoon and why would I want to build it?! I hear you ask. Let me explain. You all probably know what a HAB (High Altitude Balloon) is. It's a bunch of weird electronics stuff connected to a balloon. There are soooo many tutorials regarding HABs here on Instructables.
BUT, and that's a very big BUT what they don't tell you most times in the tutorial is the cost of the filling gas. Now, you can build a decent HAB tracker under 50€, but if it weighs 200g (which is a pretty optimistic guess with the batteries, cameras, etc.) the helium to fill the balloon can cost you 200€ or more, which is just too much for many makers like me.
So, as you can guess, picoballoons solve this problem by just not being bulky and heavy. Picoballoon is just a word for a light HAB. Light, what do I mean by light? In general, picoballoons are lighter than 20g. Now, just imagine that a processor, transmitter, a PCB, GPS, antennas, a solar panel and also a battery with a mass same as a disposable coffee cup or a spoon. Isn't that just insane?

https://www.instructables.com/id/How-to-Make-a-Picoballoon/

DIY Nintendo! E uma Bancada/CNC(!), uma Impressora 3D feita com corte Laser, Bender, e cortar com uma Lata!

Já era tempo da Nintendo criar algo de mais conducente à Criatividade!

Podem, agora, pôr os Miúdos a contruir coisas mesmo no Mundo Real, com Cartão pré-cortado, e que podem colorir...

Mas os mais Engenhocas vão usar a Electrónica para cortar e colorir coisas feitas por ELES!

Nintendo Labo Lets You Build DIY Cardboard Creations
Anatol Locker

Nintendo has always been good for surprises. Today, they are presenting “Nintendo Labo”, a gaming system that combines the fun of making things with playing video games.
”Nintendo Labo” will be a series of DIY kits you made mostly from cardboard. In the box, you’ll find preconfigured cardboard sheets, strings, rubber bands, stickers and a digital assembly guide. Your goal is to piece together the creations first and then bring them to life via the Nintendo Joy-cons.
They are crucial to Nintendo Labo: The interplay between the toys and the game console can only be done due to the Joy-Cons. The controllers are mounted to the cardboard projects; they pick up movement by their sensors and send the data to the console.

https://all3dp.com/nintendo-labo-lets-build-diy-cardboard-creations/

Se têem pouco espaço em casa, e ou têem uma Bancada de Trabalho, ou uma mesa CNC...

Podem agora ter AMBAS!

É só virar a mesa, e já está.

Maravilha. 

Flip-Top CNC Table
JON-A-TRON

Space is expensive, space saving is not. With this table in my garage, I have a 30 square foot work table and on the under side, a 33" X 33" Shapoko XXL CNC machine when I need it.
The CNC machine is screwed to the underside of the table top, which is attached to two side shelves with shafts and bearings. Four set screws keep the table rigid when it's in either position.

https://www.instructables.com/id/Flip-Top-CNC-Table/

Querem uma Impressora 3D?

Comprem as Placas de Acrílico, e arranjar as partes restantes, e têem a vossa Impressora, por muito menos:

Laminated 3D Printer (from Laser Cut Parts Only)
Core3D

When I wanted to build my own first printer, I of course went with the Prusa I3 design. I joined a Makerspace so I could print the components to make it.
Turns out, Makerspace 3D printers are fickle and down an awful lot. So instead of printing a 3D printer I decided to Laser cut my first printer. In effect I’m using the laminate printer method to create an FDM printer.
The embedded video will give you an impression of what components are made up of.
You can download the entire model at: https://grabcad.com/library/laminated-prusa-i3-printer-1
All components can be laser cut using 12x28 inch Acrylic sheet (3mm thick).
In this instructable I will not go into the wiring of the Ramp 1.4 setup but instead focus on Printer frame and mechanics.

https://www.instructables.com/id/Laminated-Prusa-I3-from-Laser-Cut-Parts-Only/

Poder dobrar Tubo cria uma infinidade de possibilidades para Estruturas e o que mais, e por isso, com esta simplicíssima Gigajoga, já podem criar muitas mais Engenhocas:

Tube Bender

lecgo

I would have liked it to make a new seat for my recumbent bicycle and for it was necessary some aluminium tubes and to bend those on proper shape. In our town I have not found a place to bend some tubes and I have decided to make my own tube bender for this work.

https://www.instructables.com/id/Tube-Bender/

É preciso ter Lata!

Literalmente. 

Eis uma solução de improviso que pode-vos algum dia poupar a muita dor-de-cabeça, com esta serra Craniana (Hé-hé! Trocadilho.) feita com uma simples lata de conserva:

Tin Can Hole Saw

ShakeTheFuture

I needed a large hole saw for one of my projects. I already had a smaller hole saw, therefore I did not want to buy another one....?
You see, a hole saw is not something I use very often. Last time I bought a hole saw for around 10 - 15 USD only to used it once or twice.
I did not want to spend another 15 USD for a tool that will not be used.
In this Instructable, I demonstrate a way to make a hole saw out of a tin can.
It can cut plastic, acrylic and drywall.

https://www.instructables.com/id/Tin-Can-Hole-Saw/

Robots de Papel! E Inventores de Drones, um Móvel para as Ferramentas, Electricidad de pesos, e um fidget!

Robots de Papel! 
Isto é muito bem achado, da Industry News... 
Robots que se movem como Minhocas, e podem mover-se por aí, muito mais baratos, pequenos,  e fáceis de fazer.
Não vai passar muito tempo até que se faça disto por toda a parte, e nem sei se não vai alguém fazer uma espécie de micro Stepper, e daí uma micro-CNC! 

Researchers Make Robots Out of Paper 

A team of researchers from the University of Illinois Department of Mechanical Science and Engineering has made a pair of crawling robots, Peri and Poly, out of little more than a sheet of paper, a few 3D printed parts, and a handful of screws.

The researchers used origami paper folding to create cheap robots that move like earthworms.

Poly is 51 mm wide and uses a pair of origami towers that expand and contract when twisted to make the worm robot crawl forward. The robot has directional feet made of hard plastic and rubber. The 3D-printed toes allow the robot to slide forward while the rubber heal stops it from backsliding. This particular example of bio-mimicry was inspired by the setae on earthworms.

Peri is more than twice the size, and fully mobile. Peri is 106 mm wide and runs on batteries unlike the Poly, which is tethered to the power source. Peri also uses on-board controllers to navigate. 

http://news.thomasnet.com/featured/researchers-make-robots-out-of-paper

Podem pôr a Míudagem a fabricar Drones, aprendendo técnicas que os vão potenciar para um futuro emprego.
É bom!
Vem com mais de 16 Missões, mas o que é SÓ isso para um Engenhocas? As aplicações são INFINITAS!
MUÁHÁHÁHÁHÁ!

DROID™ INVENTOR KIT 

Kids can create their own custom Droid and bring it to life it with littleBits electronic blocks.
Create a Droid from scratch
Go on 16+ missions in the free app
Customize & reconfigure for new powers 

https://shop.littlebits.cc/pages/starwars

Cá está uma coisa que faz falta a todos os Engenhocas e Fabbers, para arrumarem a Tralha em que se transforma a vossa querida colecção de Ferramentas e etc.
Grátis, e para irem cortar na Fablab local, que eles quererão logo cortar umas tantas para eles mesmos!

The Amazing Tool Organizer (lasercut)jasonwelsh 

Summary
Have tools? Have a desk?  OCD?
You need this! 

https://www.thingiverse.com/thing:1813105

Da Página da Facebook, Zink, vem esta ideia muito bem-vinda, usar o velho mecanismo de pesos dos Relógios, para produzir electricidade para iluminar uma casa, em zonas sem Rede Eléctrica.

Muito Bom.

The Problem

 

Over 1.2 billion people globally have no access to electricity and millions more have an unreliable supply. Instead they use dangerous, polluting and expensive kerosene lamps for light.

A typical kerosene lamp is made by taking an empty bottle or tin can, putting a wick in the middle, filling it with fuel and lighting. Using kerosene for lighting is extremely inefficient, dangerous and expensive, and it has extensive health and environmental drawbacks.

How It Works

Combining kinetic and potential energy, GravityLight works by connecting an elevated weight — filled with rocks or sand — to a pulley system that slowly powers a generator as the weight falls to the ground. 

https://www.facebook.com/ThisIsZinc/videos/695533800647289/

Para se divertirem um pouco, fiquem com esta ideia, que é uma boa maneira de renovarem a Novidade dos Fidget Spinners:

Electromagnetic Fidget Spinner Accelerator

tanner_tech  

Fidget Spinners are little plastic toys with a bearing in the center. They are fun for a little bit, but get boring after a while due to their slow spinning speeds. There are ways to make them spin faster, but these methods involve using a bulky air compressor or an expensive can of compressed air. Luckily, I have found a cheap way to accelerate these fidget spinners to extremely high speeds with the power of electromagnetism. You can even hold the spinner in your hand while you accelerate it! I have clocked a spinner that is spinning with this accelerator at speeds up to 1440 RPM, that is fast. You can build this accelerator too, it is really cheap and really simple to build. 

https://www.instructables.com/id/Electromagnetic-Fidget-Spinner-Accelerator/

A Fiadeira eléctrica! E façam o vosso próprio Carro Eléctrico(!), uma bela Impressora SLA de bancada, Placa Barroca para Laser CNC, e um Gerador de Oxi-Hidrogénio

Quando pensamos que já vimos tudo o que é Fabber...

Aparece ISTO:

Uma Fiadeira Eléctrica!

E um projecto de sucesso, 10 vezes mais de patrocínio no Kickstarter, cortesia da Ponoko. Um Marido Engenhocas, e uma Mulher feliz.

Bestial.

Maker Reinvents Electric Spinning Wheel & Rolls Over Kickstarter Goals By 979%, Then 1,744%
Lisa Horn

If you think knitting and crocheting are only for grandmas or that macramé and woven wall hangings were just a fad in the 1970s, think again. Thanks in part to festival fashion, yarn arts are alive and well…and growing.
In fact, 38 million people knit or crochet according to the Craft Yarn Council—including celebs such as Cameron Diaz, Daryl Hannah, Julianna Margulies, Sarah Jessica Parker, Julia Roberts, Hilary Swank and Vanna White. And the Association For Creative Industries says that the U.S. creative products industries are valued at $43 billion.
There are more craft-related blogs, websites and tutorials than ever before. YouTube has 12,000 woven hall hanging videos, 400,000 macrame how-tos, 2.6 million knitting tutorials and 3.6 million crochet trainings. You could spend days on Instagram getting inspired by #bohemianstyle, #yarnlove and #makersgonnamake. Pinterest is filled with DIY yarn craft ideas. Craftsy offers lessons in 18 types of creative arts.
While these kinds of artistic expression provide a creative outlet, reduce stress, improve mood and build confidence, many makers are finding there is a business opportunity as well. On Etsy, there are 13,000 listings for woven wall hangings, 228,000+ macramé items, nearly 700,000 knitted products and 1.18 million crocheted designs.
That’s a lot of yarn.

https://www.ponoko.com/blog/maker-success-stories/electric-spinning-wheel-kickstarter-success/

Querem ter um Atomóvel Eléctrico, mais assim, para o barato?

Eis uma boa ideia, arranjam o motor duma Empihladora, um Automóvel, com ou sem motor, e já está!

Com um pouco de Know-How e trabalho, ficam com a vossa carripana Eléctrica, mas esta, com toda a comodidade dum Automóvel a sério:

Build Your Own Electric Car!
bennelson

(AUTHORS NOTE, July 9, 2017)
Hi Everyone, there' been a lot of views on this project lately! Thanks for coming by to read through it! Much has changed since I originally built this car, including the fact that there are a LOT of great commercially built electric cars available for sale, including used at good prices. When I built this car, pretty much the only electric car available was the $100,000 Tesla Roadster. Now, I'm driving a used Mitsubishi iMiEV electric car and power it with my Solar Garage! Please take a look at my other Instructables and at 300MPG.org for the latest on my clean transportation adventures!)
The "Electro-Metro" Project.
Can't afford a Nissan Leaf? No Problem!
Build a cheap electric car yourself by removing the the car engine, replacing it with a forklift motor, and adding batteries.

https://www.instructables.com/id/Build-your-own-Electric-Car

Eis algo para os Joalheiros, Dentisas, e Inventores e Engenhocas abonados, (ou Clubes deles), uma Impressora 3D, que imprime com uma qualidade incrivel, ou não fosse uma SLA, obra dum Ex-Piloto de Caças, e Inventor com várias Patentes obtidas, que cobrem esta bela Máquina:

 

B9Creator SLA 3D Printer 

The B9 Creator has rapidly become the preferred desktop 3D printing machine of jewelers, dental laboratories and prototypers alike. The B9 uses stereolithography to convert liquid resin into solid objects of unbelievable definition and clarity. The B9 is the brainchild of ex-US Airforce pilot Michael Joyce.  With a degree in mathematics and a passion for technology, Joyce developed multiple patented inventions which provided the basis for the very first B9 Creator.

https://www.imakr.com/eu/en/63-b9-creator-sla-3d-printer

Brilhem, e aumentem as vendas, com estas placas de MDF com Padrões Barrocos, que fazem uma grande diferença no aspecto dos vossos projector cortados em Laser CNC.

Introducing Ponoko Originals – Printed Materials For Laser Cutting

Lisa Horn

5 Reasons You’ll Love Baroque Printed MDF

For the first time, we’re offering laser cut materials with full-color digital art printed both sides of the sheet. Whaaaat?
You read that right.
We’ve created baroque printed MDF in three colors—blue, red and green—available in both the USA Catalog and NZ Catalog. And to kick-off the big event, we’re even offering $50 Making Coupons (see details below).
And The 5 Reasons Are …
Creating materials that are Ponoko Originals has been super-duper exciting. Of course we love them, or else we wouldn’t offer them to you! But here are five reasons why you should love the new baroque printed MDF sheets:

1.     Your products will stand out with these one-of-a-kind materials that bring full-color art printed to both sides of the material sheet. Your friends, family and customers will love it!
2.     You can make products look amazing without heaps of laborious finishing because the pattern is all done for you in the digital print.
3.     With a consistent 3mm thickness, this printed MDF is ideal for designing 3D products.
4.     If you’re selling your designs, you should be able to drive up the demand because your products can now be more unique, fun and visually vibrant than ever before.
5.     Because of the higher perceived value, vibrant full-color materials should gain superior profits from the new things you make.

https://www.ponoko.com/blog/materials/originals-baroque-printed-mdf/

Um combustível, a partir de àgua, com recurso à Electrólise, é o que fazem, se seguirem este Instructable.

Mas atenção, que isto não é para meninos, é uma mistura muito explosiva!

Mas também o é, a Gasolina, misturada com ar...
Já vi Automóveis a andar com esta mistura, na Net.

How to Convert Water Into Fuel by Building a DIY Oxyhydrogen Generator

The King of Random

Here's how to build a sexy looking generator that uses electricity to convert water into an extremely powerful fuel!  In this project, you'll learn how to build an OxyHydrogen generator from scratch.

https://www.instructables.com/id/How-to-Convert-Water-into-Fuel-by-Building-a-DIY-O/

SUREFLY! OOOOHHH, YEAH! E Engrenagens, a Roda de Genebra, um Instructable meu, 19(!) Programas CAD, e um Professor e seus Relógios

EU QUEEEERO!

Desde que apareceu o primeiro Quadracóptero que andava à espera que isto aparecesse, e agora...

Já cá tá!

E atenção, este veículo, não é uma carroça que se pilota a ela mesma, o que seria extremamante perigoso, pois podia até aterrar calmamente num Edifício em chamas.

É pilotável, cabe numa Garagem, e estará à venda em 2019:

The Surefly is Your Personal Octocopter That Flies Like a Drone and Can Even be Parked in Your Garage

The time has come. After 78 years, the helicopter has been reinvented. SureFly is a personal helicopter/VTOL aircraft designed for safe and easy flight. With eight independent motors each driving a single carbon fiber propeller, a backup battery power system, and a ballistic parachute to safely land in the event of emergency, the SureFly provides unparalleled safety for a personal aircraft.
SureFly is changing the helicopter industry. Now is the time to discover the affordable, easy-to-pilot, safe answer to personal flight.

http://workhorse.com/surefly

Ora aqui está um belo Mini-Curso, da Sculpteo, sobre Engrenagens, com a Teoria toda, e Links para onde mandar ou cortar a Laser, ou Imprimir a 3D, as ditas cujas.

Por isso, toca a aprender:

From 3D printed gears to functional mechanism
Boris Vaxelaire
 

In our previous blogposts, we explained how to create your own spur gear thanks to Sculpteo laser cutting service and to our 3D printing service. We now explain how to choose wisely between both technologies and how to succeed with each one.

 
https://www.sculpteo.com/blog/2017/06/21/from-3d-printed-gears-to-functional-mechanism/

Podem ver uma bela duma Roda de Genebra, na imagem acima, e se precisam de cortar ou imprimir uma, com N passos, pois não têeem mais do que seguirem este meu Instructable, que vos permite visitar um Site onde se calcula tudo para as rodas, e se cria um Modelo, que podem animar.

Daí, é um processo simples, que eu explico, para sacar esse modelo e transformar as imagens em desenhos Vectoriais, que podem depois mandar cortar por laser, ou imprimir em 3D:

Geneva Wheels À La Carte, to Sgv

Edgar

What Gizmo maker won't, some day, need a Mechanism that will transform a continuous rotation into a move-pause-move one?
That's the Geneva Wheel!

And the question is, where do you get a Vector Drawing of the parts, so you can Laser cut/3D print/machine from a template/whatever?
I've managed to make these parts in sgv format, from an Online Geneva Drive Generator, great program, highly configurable...

But I've not got an Svg directly! No such luck...
I've managed it by snapshotting that page, and then using both Gimp and Inkscape, to make Vector drawings of those parts.
And that's why I've made this Instructable.

https://www.instructables.com/id/Geneva-Wheels-%C3%80-La-Carte-to-Sgv/

Podem escolher, desta lista de 19 programas CAD, não é pouco, outra dica da Sculpteo, o Programa CAD que melhor vos sirva...

E são todos Grátis!

É bom.

Best free CAD software: Top of 20 simple CAD program
Claire Chabaud 

To make a 3D print, you need a 3D file, but to get it you don’t need to be an expert or have a significant budget; you can download 3D files from dedicated marketplaces or try to create it by yourself using 3D CAD & Modeling software. One of the main advantages of free modeling software is that they are often more intuitive than professional software, and are user-friendly for all experience levels.
Today we are going to give you an update about 20 Best Free CAD software for both personal or professional purpose that can be used to assist you in the creation, analysis, manipulation or optimization of a design

https://www.sculpteo.com/blog/2017/04/05/top-19-of-the-best-free-cad-software/

Todos queríamos ter tido um Professor assim...

Ensina a fazer Relógios, dos antigos, feitos pelos Alunos, a partir de Cartolina!

Abençoado.

Visitem este Site, convencidos que se vão fartar de aprender, porque é verdade, Mecânica, Autómatos, Relógios, tudo o que é Mecanismo:

Gears and Gravity: Finished Clocks (Day 13)

J. E. Johnson

Wow, took me long enough to post this. The last day of DEEP camp on June 28 and I learned so much from my students that I’ve been completely absorbed in revising the clock design that I haven’t taken time to post the photos of my student’s truly excellent work. Can’t wait for next year.
The video below shows six cardboard clocks running (mostly) all at once. What a lovely sound.

https://newgottland.com/2012/01/08/make-geneva-wheels-of-any-size/

 

 

Faz-tudo CNC! One for all CNC! Aroundinspire, inspiração nacional, 3D scan da Câmara, Modelshop, e medir Campos Magnéticos

Yup, you'll have English intros to these posts, now

Hope you'll like it...

Tudo o que for CNC, é o que esta magnífica Iniciativa e Engenhoca nos oferece:
Corte e/ou Gravação Laser, fresa, Impressão 3D, plasma, etc. 
E por ser baseada num Braço Robótico, ainda por cima, pode ser a base para a vossa própria Fábrica Automatizada...
E como é tudo Open Source, podem fazer e vender umas tantas!

Anything CNC, that's about what this Gizmo can do...

Primarily a Robot Arm, so it can stack stuff and what not, the innovation is that it also can be fitted with a 3D Print head, a Laser Engraver and/or Cutter,  for Milling,  Plasma, etc...

And, it's Open Source, so YOU can build and sell one!

Or plenty of'em, and make your own automated Factory.

Neat.

Evezor is a go-to tool for all your building needs

Cabe Atwell  

Evezor is an open sources robotic arm that can cut, etch, engrave, 3D print, and carry out various tasks for your project needs. This robotic arm can help take your product from the prototype phase to the final stages (Images&Video via Evezor)

Sometimes you have an idea for an invention or product, but don’t know where to begin getting it off the ground. Andrew Wingate has been there and wants to help fellow creators with his latest project, Evezor. Evezor is a new tool that aims to simplify the building process. The tool is an open sourced robotic arm manufacturing platform with the ability to pour, pick, cut, weld, engrave, grab and do other tasks you need to get to your end goal.

The robotic arm is powered by Raspberry Pi and boasts some impressive internal hardware with a 64-bit ARM Quad Core Processor and 1 GB of RAM. It’s also equipped with four USB ports, an HDMI outlet, Wifi and Bluetooth low energy connectivity. It even has a 7-inch multitouch screen and a wide-angle camera along with a toolhead to support a macro camera. Thanks to its open source hardware, the arm has the capability to share and automate hand tools you already own. You can even make your own toolheads to use with the machine. 

https://www.element14.com/community/community/applications/robotics/blog/2017/05/18/evezor-is-a-go-to-tool-for-all-your-building-needs

 Mais uma vez en destaque esteve esta ideia genuínamente Lusitana, obra de João Guerreiro, da Aroundinspire, permite-vos ter àgua quente a sair da torneira, só quando está MESMO quente, e isto, sem obras em casa..

Está à procura de Distríbuidores por todo o Mundo:

 Having your hot water faucets pouring only when the hot water is really hot, without any plumbing work needed, that's what João Guerreiro, of Aroundinspire, offers you, and he's now searching for Distributors worldwide:

Email:  aroundinspire10@gmail.com

Muita gente quer usar as suas Impressoras 3D para a primeira coisa de que eles se lembram, um Retrato 3D! 

E é o que se faz aqui, e com uma Câmara, por isso, aprendam:

A lot of folks wants to use their 3D Printers, for the first thing that comes to their mind, a 3D Portrait!

And that's what is done, and with a Camera, so learn:

3D Scanning Yourself in High Resolution With a Camera

shuang peng 

In this instructable, I'll share with you how to create a 3d model of yourself with a camera. Then clean up, fix the mesh make them printable models.

Things you'll need:

A camera (or a phone with camera function)

Autodesk Remake

Autodesk Mudbox

Geomagic studio (optional)

A 3d printer (if you want to print them)

https://www.instructables.com/id/3D-Scanning-Yourself-in-High-Resolution-With-a-Cam/

Podem fazer valer a vossa veia poética, ou demonstrar Mecanismos, como neste excelente Site, Modelshop, se os fizerem em Papel, o que não é tão difícil quanto possa parecer...

Basta fazerem o Download deste App: http://dxf2papercraft.sourceforge.net/, que vos forneçe planos para o corte e colagem em papel, a partir dum Objecto 3D, no formato DXF.

Por isso, contactem este Site, ou façam a vossa própria loja online!

A good idea and an Excellent Site, Modelshop, Models and Gizmos in Papercraft, and making those is not as hard as it seems...

Just download this App: http://dxf2papercraft.sourceforge.net/, that will cough up Papercraft Plans, from a 3D Object in the DXF format.

The Pioneer of DIY Creative Models – Modelshop 

Paper automata are not just toys. They are works of art and demonstrations of science. A lot of thought goes into the design of every model. Each is marvelous on its own, and shines even more brightly as part of a collection.

All Modelshop automata are constructed from paper rather than plastic. Paper is lightweight, strong, easy to work with and environmentally friendly.

From Famous Ships and Cruises to Taiwan Vintage Model Houses and European Automata Art Masters Collections, all Modelshop collections recall poignant moments in history. They are equally appealing to adults and children.

Pull the levers, turn the crank and watch with delight as the model springs into life.

http://www.go-modelshop.com/

Um Engenhocas vai sempre ter de medir a força dos seus Ímanes e Electro-Ímanes, por isso, saibam como o podem fazer com precisão:

Gizmo Makers will all eventually get to need to measure Magnetic Fields, of their static and electro-mangetic Magnets, so learn how to do that accurately:

Measuring Magnets 

We like to use this blog to answer common magnetic questions in a bit more detail.  Here we can provide a fuller explanation than might be possible in an email or brief conversation.  It’s also nice to share this kind of stuff online so people can find it for themselves while searching!

In this installment, we’re going to focus on questions about measuring the field strength of a magnet.  Perhaps the most common question is:

I’m measuring the Surface Field of a specific magnet with magnetometer, and I’m measuring less than the specified Surface Field.  Why are my readings low?  Is something wrong with the magnet?

Let's dig down into the details and see how these measurements can be useful.  We'll also learn about what their limitations and pitfalls might be. 

http://www.kjmagnetics.com/blog.asp?p=measuring-magnets