It’s easy to get sucked into the increasing the complexity when sometimes the craftsmanship can be what makes the project. [Alex Weber] proves the point with his minimalist marble machine. There are no death-defying twists and turns, no convoluted path forks or overly-complex lifting mechanisms. This is about a clean and simple design that looks amazing whether running or stationary.
Have we scared you off from building these yourself yet? No, that’s the entire point of this one… it can be excruciatingly simple, while elegantly crafted. Check out the video demo below to see how one oval, one battery, and one motor have no problem bringing a smile to your face.
Most of our energy comes from dead algae or dead ferns right now, and we all know that can’t continue forever. The future is by definition sustainable, and if you’re looking for a project to change the world for this year’s Hackaday Prize, you can’t do better than something to get the world off carbon-based fuels.
Building the machines that make sustainable energy possible or even just the tools that will let us use all that energy are just a few ideas that would make great entries for The Hackaday Prize. You could go another direction and build the tools that will build and maintain these devices, like figuring out a way to keep these batteries and generators out of the landfill. Any way you look at it, anything that actually matters would make a great entry to The Hackaday Prize.
It’s not as flashy as Tesla coils or electric vehicles going 200 mph, but the environment is more important than a bunch of cool baubles and sparks flying everywhere. When it comes to this year’s Hackaday Prize, you’re going to need a project that matters, and what’s a better way to do it than with something to help the environment?
While not traditionally a domain that rocks people’s socks, there are a lot of cool builds that can help the environment like this hyperspectral imager that’s a mashup of a spectrometer and a camera, or something that takes an image of an object, complete with the spectral data of each pixel. It’s useful for everything from farming, to forestry, to medicine.
And now it’s time to recognize a big part what makes the Hackaday Prize possible: our Judges and our Sponsors. First up are the Judges. We are fortunate again this year to be joined by top experts from around the world. We are going to briefly touch on each in this post, but you really should hit the Judge’s page for bios and links on everyone.
Welcome back, and so happy to have the new Judges this year!
2015 Hackaday Prize Sponsors
The 2015 Hackaday Prize is presented by Supplyframe (parent company of Hackaday). This year we have added five giants of the hardware world as sponsors. We don’t recall having seen so many major players come together for a single initiative. We’re excited that they share our vision of supporting design initiatives. Please thank them by following their Hackaday.io pages: Atmel, Freescale Semiconductor, Microchip, Mouser Electronics, and Texas Instruments. Thank you sponsors!
Reading back through the magazine’s history gives you a good feel for the technological state of the art, at least as far as the DIYer is concerned. In the 1950s and 1960s (and onwards) radio is a big deal. By the 1970s, hi-fi equipment is hot and you get an inkling for the dawn of the digital computer age. Indeed, the archive ends in 1982 when the magazine changed its name to Computers and Electronics magazine.
It’s fun to see how much has changed, but there’s a bunch of useful material in there as well. In particular, each issue has a couple ultra-low-parts-count circuit designs that could certainly find a place in a modern project. For example, a “Touch-Controlled Solid State Switch” in July 1982 (PDF), using a hex inverter chip (CD4049) and a small handful of passive components.
But it’s the historical content that we find most interesting. For instance there is a nice article on the state of the art in computer memory (“The Electronic Mind — How it Remembers”) in August 1956 (PDF).
Have a good time digging through the archives, and if you find something you really like, let us know in the comments.
In June 2014, Google revealed a low-cost Smartphone Adapter and VR SDK at their annual software developer conference in San Francisco, California. During the event, Google handed out 6,000 cardboard kits and released a tutorial online, which prompted homemade versions to surface on the web within three hours. This then sparked an iPad case manufacturer to fashion together their own cardboard VR kit that could be bought for $25. After a week, Google gained over 50,000 downloads of their cardboard Android app.
Although the popularity of this VR viewer skyrocketed extremely fast, the idea for a cheap VR solution is nothing new. Developers have been experimenting with these types of objects for years. In fact, a group of Cupertino high school sophomores debuted a similar device called ‘Face Box’ at an entertainment and technology conference at Stanford University on June 17, more than a week before Google’s I/O presentation. A few months earlier, researchers at the Mixed Reality Research Lab (MxR) at USC launched an open source DIY VR website that showed how to create virtual reality headsets with a 3D printer. The smartphone enabled head-mounted display had schematics for both Android and iPhone. The MxR lab was where [Palmer Luckey] worked at as an engineer before founding Oculus (the company that Facebook eventually acquired for approximately $2 billion). So when [Palmer] saw that Google released their cardboard kit, he vocalized his opinion by calling it a clone of his colleagues’ research on Reddit.
Did you know I’m going to be a guest on NPR Science Friday today? If this is the first you’re hearing about it you need to sign up for the mailing list (there’s a sign-up form in the right hand column of this page).
If you’ve already listened to the show and found your way here for the goods on the projects, don’t worry. We’ve got you covered. Join us after the break for project links and details.