A 3D printed, Raspberry Pi-powered, remote control snow blower

The Snow Droid X, in progress.

Technically speaking, winter is over, but someone forgot to tell the weather around here. If we’re going to keep having winter, we might as well enjoy it in true maker fashion with a Rasberry Pi-powered snow blower from Kris Kortright.

Unlike projects intended for use in the mild climate of a living room, the “Snow Droid” is designed to endure the slightly less hospitable environment of winter and all that entails. The camera and servos are all special watertight models, and the 3D printed head of the snow blower (shown in green) is designed to have water, wind, and impact resistance.

The first picture after the jump shows the unmodified Snapper 24″ Snow Blower used as the starting point of the project. The rest show details of the head and control system (being tested with an Arduino). As of the last update, this project was still in process, but we will certainly be keeping an eye on it.
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3D Tech and the Future of the Museum

3D printing and 3D scanning to play a major role

Museums across the globe are steadily shaking their dusty old stereotypes, but how far do they actually go in embracing cutting edge technologies?

An interesting publication from MW 2103 by Neely and Langer takes a serious look at the role digital manufacturing can play in paving the way for innovative museums to add value like never before.

Highlighting 3D technologies including 3D printing and 3D scanning in particular, the article paints a positive picture of the way that museums can engage patrons with stimulating, challenging exhibits. You can really see the influence of the rise of the Maker Movement, as shown in the image above where kids learn about 3D printing at the Art Institute of Chicago.

Things get a lot more exciting as you read further, with a “return to materiality” championing physical interaction in an environment that has traditionally been hands-off. (more…)

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The ultimate Arduino-based cat litter box

The litter box of kings.

This litter box was made by Greg Leisure with the help of an Arduino. It is quite possibly the most elaborate cat litter box ever built. Even calling it a litter box seems disrespectful. It’s more like a litter house. Or a litter condo. It has it all, all the bells and whistles a cat or cat owner could want. Lights with motion sensors? Check. Both sound and smell dampeners? Check. Automatically-triggered fans? Naturally. Automatic Lysol dispensers? Of course.
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A DIY digital camera made with cardboard and an Arduino

A simple, open source camera you can make at home.

Photographer Product Designer Coralie Gourguechon made the Craft Camera as a way of countering the “planned obsolescence and complexity of electronic products.” All of the components are open source, and the design has a Creative Commons license.

The major components, in addition to an Arduino UNO, are a lithium battery pack, a Snootlab SD card Arduino shield, and a JPEG color camera TTL interface. The design for the case can be printed onto cardboard, cut out with a utility knife, and glued together. More detailed information is available on the project’s open source page, but the code and detailed plans are, unfortunately, not yet available. The site says they will be “released soon,” so be sure to check back later.
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The Deconstruction event

Makers keep this coming weekend free!

The Deconstruction is an open global event and runs from February 22 to the 24th, starting at 8PM PST. Teams of makers, artists, students, programmers, problem-solvers, designers, performers, filmmakers, etc are invited to register and deconstruct the world around us.

Being an experimental event, the premise is very open and there is no topic given, although some broad challenge criteria will be released during the event.

“The goal of The Deconstruction is to bring people together from all over the world (physically and digitally) to share ideas, collaborate, create, innovate, and most imporantly have fun. The event is open to anyone, anywhere, of any age and skill level.” (more…)

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Multi-colour prints from a single extruder

Tutorial shows how to liven up your 3D prints

Are you finding the monochromatic output of your 3D printer a little drab? According to Andre Tiemann, coloured prints are easily achievable and he has written up a neat tutorial explaining how to achieve multiple hues… and you don’t even need to have the latest high-tech equipment.

With dual-head extruders becoming more and more commonplace, coloured prints may not seem so exceptional – but what sets Andre’s efforts apart is that he is producing multiple colours from a single extruder.

Referring to the prints as 2.5D (rather than full-blown 3D objects), he explains the process of colour swapping based on layer height to radically change the appearance of the printed object.

“…while this isn’t a breakthrough in 3D printing, it is a fun technique to liven up prints.”

Instructables via 3Ders

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Help Wellington Makerspace raise money for Mobile Maker Van

$2500 needed to equip makerspace on wheels

Since the Wellington Makerspace opened last June in Wellington, New Zealand, it has quickly become a hub of diverse creativity, bespoke manufacture, and educational outreach.

From access to equipment such as a laser cutter and CNC router and workshops ranging from bee keeping to DIY surveillance devices, there’s a full roster of member benefits and events. The makerspace also provides dedicated workspace for personal projects and hosts a regular “Mini Maker” for kids.

The team behind the makerspace wants to bring these opportunities to those outside central Wellington, especially at-risk youth and teens. To do this, they are raising $2500 through PledgeMe to equip a Mobile Maker Van.

They’ve already got the fabrication tools but still need help to purchase 12 laptops. The pledge has 2 weeks left and is a only $200 away from the goal.

Donations rewards include a makerspace party invite for $10, a free laser-cutting workshop for $40, your face 3D printed for $175, plus larger corporate sponsorship packets. You can pitch in at PledgeMe.

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Game of Thrones fan prints 3D Winterfell

Leaping from the small screen: Printer is coming

Fans will go a long way to bring their favorite shows to life, especially during the long, cold Winter that separates viewing seasons. Game of Thrones fan Daniel Ammann has brought forth the town of Winterfell from the small screen with this faithful 3D printed replica.

With only a few seconds of footage from the opening credits to go by, Daniel also turned to fanart and information on the Wiki of Fire and Ice (a resource based on the novels that inspired the TV series).

The model of the town was made in Solidworks, and the files have been shared on Thingiverse where they are gathering quite a following.       (more…)

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Making a bioprinter from an old inkjet

Welcome to the early days of DIY biofabbing.

Instructables user Patrik has put together a guide for making a simple bioprinter out of and old inkjet print and a couple old CD drives. He has successfully printed bioluminescent E. coli in the form of readable text (image after the jump). Bioprinting is still largely in the research stages for medical and industrial purposes, but DIY enthusiasts are close behind.
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Filabot winds toward closed loop recycling

Filament making machine winds its way toward finishing its Kickstarter campaign rewards

Filabot ReclaimerWe last looked at Filabot, the plastic extrusion filament maker for Makerbot and RepRap style 3D printers when Tyler McNaney was in the middle of his Kickstarter Campaign, that ended up successfully raising $32,330 and was more than 320% funded.

The Filabot is a desktop machine that aims to help reduce the cost of 3D printing for filament based and reduce plastic waste by turning it into “ink” or filament for 3D printers that print by depositing and fusing plastic together.

The Filabot Reclaimer has recently had a lot of development work from McNaney, whose working hard to fulfil his Kickstarter rewards orders by the end of the year. He, recently revealed the design for the production Filabot Reclaimer on his website. The case is made from folded CNC plasma cut steel. (more…)

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