Category Archives: 2018 Hackaday Prize

It’s a Nixie! It’s a VFD! No, It’s a Custom LED Display in a Tube

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Like the look of Nixies but they just seem a little overdone? Or perhaps you just don’t want the hassles of a high-voltage power supply? Then maybe these faux-Nixie LED “tube” displays will find a way into your next clock build.

For his 2018 Hackaday Prize entry, [bobricius] decided that what the world needs is a Nixie that’s not a Nixie. To that end, each display is formed by seven surface-mount LEDs soldered to a seven-segment shaped PCB and slipped into a glass tube. The LEDs are in 4014 packages so they’re only 4 millimeters long, but what they lack …read more

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Rechargeable Robot Mows Lawns

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Perhaps one day our robot overlords will look back on all of the trivial things that humans made them do and take retribution on us. Until then, though, there’s no problem having them perform all of our chores. [v.loschiavo] is also exploiting our future rulers and built a robot that mows his lawn automatically as his entry into the 2018 Hackaday Prize.

The robot uses a rechargeable battery system to drive a nylon blade for grass cutting. It also has an obstacle detection and avoidance system that allows it to find the borders of your yard and keep from getting …read more

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The Weedinator Returns

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We are delighted to see The Weedinator as an entry for the 2018 Hackaday Prize! Innovations in agriculture are great opportunities to build something to improve our world. [TegwynTwmffat]’s Weedinator is an autonomous, electric platform aimed at small farms to take care of cultivating, tilling, and weeding seedbeds. The cost of this kind of labor can push smaller farms out of sustainability if it has to be done by people.

Greater efficiency in agriculture is traditionally all about multiplying the work a single person can do, and usually takes the form or bigger and heavier equipment that can do more …read more

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We’re Making it Rain Achievements This Year

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We just dished out the first round of achievements to a bunch of hardware projects and there’s a lot more to come.

You may have missed it in all the fanfare last week, so today we take a closer look. Achievements are the newest edition to the Hackaday Prize and we’re really excited about them! With so much creativity in the projects we see entered, these achievements recognize a range of different aspects from serious to lighthearted, and even the downright absurd. There can be only 20 finalists in each challenge of the Prize, but there can be dozens of …read more

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Carrots In Space

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For this year’s Hackaday Prize, [will.stevens] is growing his own produce and now looks for a way to shield his endeavors from the perils of the British winter. To achieve this, he decided to grow vegetables in sealed containers. Inspired by prior art and backed up by research, his approach is a wild mix of applied laziness on one hand and reckless over-engineering on the other. The sealed containers in this project are PET bottles, chosen for their availability and the produce are carrots, mainly because they can be harvested through the bottle’s mouth. Carrots also feature a high energy …read more

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Everyone Needs A Personal Supercomputer

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When you think of supercomputers, visions of big boxes and blinkenlights filling server rooms immediately appear. Since the 90s or thereabouts, these supercomputers have been clusters of computers, all working together on a single problem. For the last twenty years, people have been building their own ‘supercomputers’ in their homes, and now we have cheap ARM single board computers to play with. What does this mean? Personal supercomputers. That’s what [Jason] is building for his entry to the Hackaday Prize.

The goal of [Jason]’s project isn’t to break into the Top 500, and it’s doubtful it’ll be more powerful than …read more

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Friday Hack Chat: All About The Hackaday Prize

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For this week’s Hack Chat, we’re talking all about the Hackaday Prize. Our guests for this week’s Hack Chat are Alberto Molina and Elecia White.

Elecia White was a Hackaday Prize judge in 2015 and 2016, and she’ll be discussing what makes a standout entry from a judging perspective. Elecia is an embedded software engineer at Logical Elegance, Inc., author of Making Embedded Systems, and host of the Embedded.fm podcast.

Alberto Molina won the Grand Prize of the 2016 Hackaday Prize with Dtto, an Open Source, self-reconfiguring rescue robot that Alberto is continuing to develop.  Alberto is an Electronic engineer …read more

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Repurposing Inkjet Technology For 3D Printing

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You would be forgiven for thinking that 3D printing is only about plastic filament and UV-curing resin. In fact, there are dozens of technologies that can be used to create 3D printed parts, ranging from welders mounted to CNC machines to the very careful application of inkjet cartridges. For this year’s Hackaday Prize, [Yvo de Haas] is modifying inkjet technology to create 3D objects. If he gets this working with off-the-shelf parts, this will be one of the most interesting advances for 3D printing in recent memory.

The core of this build is a modification of HP45 inkjet print heads …read more

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Get Together and Hack this Saturday at World Create Day!

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Spend some time with the Hackaday Community in your area this weekend. There are more than 100 community organized meetups happening this Saturday for Hackaday World Create Day. Check the big map for one near you and click the “Join this event” button in the upper right of their events page to let them know you’re coming.

It’s always a blast to get together with friends new and old to work on a project you’ve been itching to build. Grab something from your work bench and have fun geeking out about it in the company of others. This is a …read more

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2018 Hackaday Prize: Build Hope. Design the Future.

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Today the 2018 Hackaday Prize begins with a roar. This is our global engineering initiative with huge prizes for those hackers, designers, and engineers who want to use their skill and energy to build something that matters. This year, we challenge you to Build Hope. Show the world the amazing ways technology enriches humanity, and that its benefits can be shared by all.

There is over $200,000 in cash prizes headed to the most interesting hardware builds of the year. With plenty of room for great ideas, the top 100 entries will each receive a $1,000 cash prize and continue …read more

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