Category Archives: art

GuitarBot Brings Together Art and Engineering

Not only does the GuitarBot project show off some great design, but the care given to the documentation and directions is wonderful to see. The GuitarBot is an initiative by three University of Delaware professors, [Dustyn Roberts], [Troy Richards], and [Ashley Pigford] to introduce their students to ‘Artgineering’, a beautiful portmanteau of ‘art’ and ‘engineering’.

The GuitarBot It is designed and documented in a way that the three major elements are compartmentalized: the strummer, the brains, and the chord mechanism are all independent modules wrapped up in a single device. Anyone is, of course, free to build the whole thing, …read more

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Posted in arduino, art, Artgeneering, guitar, guitarbot, music, music robot, musical hacks, robotic, robots, robots hacks | Leave a comment

Book Review: The Art Of The Patent

In bringing suitable illustrations to our articles, we Hackaday scribes use a variety of sources that offer images featuring permissive licences. Among the usual free image libraries there is one particularly rich source, the line drawings contained within the huge archives of patents granted by the various countries around the world. These are the illustrations used as part of the patent itself to describe the working of the patent being claimed. We use them because though the items they depict are legally protected from copying by the patents they are part of, they as part of the patents themselves are …read more

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Posted in art, book, book review, Hackaday Columns, Interest, patent, review | Leave a comment

Robot Draws Using Robust CNC

While initially developed for use in large factory processes, computer numeric control (CNC) machines have slowly made their way out of the factory and into the hands of virtually anyone who wants one. The versatility that these machines have in automating and manipulating a wide range of tools while at the same time maintaining a high degree of accuracy and repeatability is invaluable in any setting. As an illustration of how accessible CNC has become, [Arnab]’s drawing robot uses widely available tools and a CNC implementation virtually anyone could build on their own.

Based on an Arudino UNO and a …read more

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Posted in arduino, art, cnc, drawing, g-code, robot, robots hacks | Leave a comment

Javascript Art is in the URL

[Alexander Reben] makes tech art, and now he’s encouraging you to do the same — within a URL. The gimmick? Making the code small enough to fit the data portion of a link. And to help with that, he has set up a webpage that uncompresses and wraps code from the URL and inserts it into the HTML on the fly. His site essentially applies or un-applies all the tricks of JS minification in the URL, and turns that into content.

So, for instance,https://4QR.xyz/c/?eJzzSM3JyVcIzy_KSVEEABxJBD4 uncompresses to a webpage that says “Hello World!”. But the fun really starts when you …read more

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Posted in art, compress, hack, html, javascript, minification, misc hacks | Leave a comment

Ask Hackaday: What About the Diffusers?

Blinky LED projects: we just can’t get enough of them. But anyone who’s stared a WS2812 straight in the face knows that the secret sauce that takes a good LED project and makes it great is the diffuser. Without a diffuser, colors don’t blend and LEDs are just tiny, blinding points of light. The ideal diffuser scrambles the photons around and spreads them out between LED and your eye, so that you can’t tell exactly where they originated.

We’re going to try to pay the diffuser its due, and hopefully you’ll get some inspiration for your next project from scrolling …read more

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Posted in acrylic, art, Ask Hackaday, diffuser, diffusor, led, led hacks, reflection, RGB LED, Skills, style, ws2812 | Leave a comment

Gawkerbot is Watching You

While sick with the flu a few months ago, [CroMagnon] had a vision. A face with eyes that would follow you – no matter where you walked in the room. He brought this vision to life in the form of Gawkerbot. This is no static piece of art. Gawkerbot’s eyes slowly follow you as you walk through its field of vision. Once the robot has fixed its gaze upon you, the eyes glow blue. It makes one wonder if this is an art piece, of if the rest of the robot is about to pop through the wall and attack. …read more

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Posted in 3d Printer hacks, animatronic, art, gaze, robot, stare | Leave a comment

Creepy Speaking Neural Networks

Tech artist [Alexander Reben] has shared some work in progress with us. It’s a neural network trained on various famous peoples’ speech (YouTube, embedded below). [Alexander]’s artistic goal is to capture the “soul” of a person’s voice, in much the same way as death masks of centuries past. Of course, listening to [Alexander]’s Rob Boss is no substitute for actually watching an old Bob Ross tape — indeed it never even manages to say “happy little trees” — but it is certainly recognizable as the man himself, and now we can generate an infinite amount of his patter.

Behind the …read more

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Posted in art, artificial neural network, deep learning, misc hacks, neural network, tensorflow | Leave a comment

Morbid Battery Uses Blood Electrolyte

Building a battery out of common household products is actually pretty simple. All that is required is two dissimilar metals and some sort of electrolyte to facility the transfer of charge. A popular grade school science experiment demonstrates this fairly well by using copper and zinc plates set inside a potato or a lemon. Almost anything can be used as the charge transfer medium, as [dmitry] demonstrates by creating a rather macabre battery using his own blood.

The battery was part of an art and science exhibition but it probably wouldn’t be sustainable on a large scale, as it took …read more

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Posted in art, battery, blood, Chemistry, chemistry hacks, electrolyte | Leave a comment

Open Source Art Encourages Society to Think Inclusively

Kate Reed has a vision for elevating the less talked about parts of ourselves, and of society. Through her art, she wants people to think about a part of themselves that makes them feel invisible, and to anonymously share that with the community around them. The mechanism for this is Invisible, a campaign to place translucent sculptures in public places around the world. The approach that she has taken to the project is very interesting — she’s giving the art away to empower the campaign. Check out her talk from the Hackaday SuperConference.

Kate is studying as part of …read more

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Posted in 2016 Hackaday SuperConference, art, Brown, campaign, community, cons, Hackaday Columns, invisible, RISD, social awareness, social good, Superconference | Leave a comment

Building Beautiful Boards With Star Simpson

Over the last decade or so, the cost to produce a handful of custom PCBs has dropped through the floor. Now, you don’t have to use software tied to one fab house – all you have to do is drop an Eagle or KiCad file onto an order form and hit ‘submit’.

With this new found ability, hackers and PCB designers have started to build beautiful boards. A sheet of FR4 is no longer just a medium to populate parts, it’s a canvas to cover in soldermask and silkscreen.

Over the last year, Star Simpson has been working on a …read more

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Posted in 2016 Hackaday SuperConference, art, boldport, cons, Featured, pcb, pcb art, star simpson | Leave a comment