Flash a Light Bulb, Win a Prize

How many geeks does it take to flash a lightbulb? Judging from the list of entries in the 2017 Flashing Light Prize, so far only seven. But we suspect Hackaday readers can add to that total.

The goal is almost as simple as possible: build something that can flash an incandescent light bulb for at least five minutes. The system actually has to power the bulb’s filament, so no mechanical shutters are allowed. Other than that, the sky is the limit — any voltage, any wattage, any frequency and duty cycle, and any circuit. Some of the obvious circuits, like an RC network on a relay, have been tried. But we assume there will be points for style, in which case this sculptural cascading relay flasher might have a chance. Rube Goldberg mechanical approaches are encouraged, as in this motor, thread, stick and switch contraption. But our fave thus far is the 1000-watt bulb with solar cell feedback by Hackaday regular [mikeselectricstuff].

Get your entry in before August 1st and you’ll be on your way to glory and riches — if your definition of rich is the £200 prize. What the heck, your chances are great right now, and it’s enough for a few pints with your mates. Just don’t let it distract you from working on your 2017 Hackaday Prize entry — we’re currently in the “Wheels, Wings, and Walkers” phase, so maybe there’ll be a little crossover that you can leverage for your flasher.

Continue reading “Flash a Light Bulb, Win a Prize”

Show Us Your Internet of Useful Things by Monday

Don’t forget to get your connected device entered in the Hackaday Prize by Monday morning. The current challenge is IuT ! IoT, a clever tilt at the Internet of Things, which is so hot right now. We don’t just want things to connect, we want that connection to be useful, so save your Internet Toasters and Twittering Toilets for another round.

So what are we looking for here? Any device that communicates with something else and thereby performs a service that has meaningful value. The Hackaday Prize is about building something that matters.

We’ve been covering a lot of great entries. HeartyPatch is an open source heart rate monitor and ECG that communicates through a smart phone. We’ve seen an affordable water level measuring station to help track when water levels are rising dangerously fast in flood prone areas. And the heads-up display for multimeters seeks to make work safer for those dealing with high voltages. Get inspired by all of the IuT ! IoT entries.

There’s $20,000 at stake in this challenge alone, as twenty IuT projects will be named finalists, awarded $1000 each, and move on to compete for the top prizes in the finals.

If you don’t have your project up on Hackaday.io yet, now’s the time. Once your project is published, entering is as easy as using the dropdown box on the left sidebar of your project page. [Shulie] even put together a quick video showing how to submit your entry. Check to make sure “Internet of Useful Things” is listed on your project’s sidebar and if not, use that dropdown to add it.

U.S Air Force Is Going To Get Hacked

[HackerOne] has announced that US Dept of Defense (DoD) has decided to run their biggest bug bounty program ever, Hack the Air force.

You may remember last year there was the Hack the Pentagon bug bounty program, Well this year on the coattails of last year’s success the DoD has decided to run an even bigger program this year: Hack The Air force. Anyone from “The Five Eyes” countries (Australia, Canada, New Zealand, the United Kingdom and of course the United States) can take part. This is a change in format from the Pentagon challenge which was only open to U.S citizens and paid out a total of around $75,000 in bug bounties.

Now obviously there are rules. You can’t just hack The Air Force no matter how much you want “All their base are belong to you”. The DoD want computer hackers to find bugs in their public facing web services and are not so much interested in you penetration testing their weapons systems or any other critical infrastructure. Try that and you may end up with a lovely never-ending tour of Guantanamo Bay Naval Base.

2017 Hackaday Prize Begins Right Now

Today the 2017 Hackaday Prize begins!

This is Hackaday’s global engineering initiative that encourages people to direct their skill and energy to make the world a better place. We call it the Hackaday Prize, but it’s far more than that. Join a community of talented people who enrich their own lives by seeking out new challenges and new technologies, then pioneers a way to combine them to Build Something that Matters. Show us your build by starting a Hackaday.io project page and enter today!

You Have Every Reason to Get Involved

The Hackaday Prize truly has something for everyone. Making the world a better place doesn’t end with a grand prize for a single build. Just by talking about your ideas and sharing your excitement you become the inspiration for this and every successive generation of problem solvers. But yes, there are prizes — a lot of prizes — and they’re spectacular.

We have over $250,000 in cash going out to hundreds of entries this year. The Grand Prize of $50,000 is joined once again this year by the Best Product Prize of $30,000. Four other entries will place second through fifth and receive $20k, $15k, $10k, and $5k respectively.

But the breadth of entries is too great to stop at that. We’ll select 120 projects as finalists and award each $1000. You can even get in on Seed Funding starting right away. We’re saving those details for the end of this announcement.

How Do I Build Something that Matters?

Whoa, all this talk of prizes, but you want to know what kind of hardware will be a hit for the Hackaday Prize? Here’s what you need to know: you can enter your project at any time from now until October 16th. But the exact time that you enter matters.

Your best bet is to get started right away. The first challenge of the Hackaday Prize is: Design Your Concept. Every great build starts with a plan and this is the time to show us what you got. The key is to consider if the project benefits society in some way. Show us how, document your build plan, and you can be one of the first twenty finalists to receive $1k cash and move on to compete for the big prizes.

We’ll have four more challenges that focus on different types of entries. You only need to enter one challenge, but you may choose to enter (and win) as many of the five challenges as you wish. We’ll be looking for connected devices that don’t suck Internet of Useful Things during the IuT ! IoT challenge. After that, it’s on to all things mobile with the Wheels, Wings, and Walkers challenge. Assistive Technology challenges you to make the world a better place for the physically or mentally challenged and aging or sick people of the world. And finally, a Hackaday favorite closes the challenge rounds with Anything Goes — as long as it clearly benefits society. Each of these five challenges will yield twenty finalists who receive $1000. That’s $100k!

The Return of Best Product

Two years ago we tried something new by adding the Best Product Prize to the mix and it was an enormous hit. We’re happy to be able to bring it back again this year.

There is a difficult path from a working prototype to a product ready for its audience. As hardware development is unlocked for an ever wider engineering community, we want to see the path made wider so that the journey becomes easier. Best Product is designed to do just that.

Any Hackaday Prize entry may also choose to compete and be named the Best Product (receiving much deserved recognition as well as the addition $30k prize). You need to submit your entry no later than July 24th, which includes full documentation of the project as well as a bill of materials used in the build. We’ll select twenty finalists (sending $1k to each) who will then need to deliver three working beta test units for the final judging round of the Best Product.

How Can We Pick the Top Entries?

One amazing part of the Hackaday Prize family are the world-renowned experts who donate their time and talent as Judges. They are just as eager as everyone else to see all of this creative energy focused on solving the problems facing our civilization.

Learn more about all of these amazing people on the Hackaday Prize page.

One Last Thing: Seed Funding

When realized to their full potential, design concepts should knock the socks off of anyone who reads through them. Because of this we have one more thing in store for you during the first challenge which starts right now.

Entries with the most likes at the end of the first round will split $4,000. Each time someone on Hackaday.io “likes” your project it will move a bit higher on the leaderboard found on the Hackaday Prize page. The top projects will receive $1 for each like, with a max of $200 per entry so that at least twenty will win (but likely many more).

This seed funding is a little push to help offset the cost of building prototypes. But it really comes down to your decision to make the time and to make a difference. Enter your project in the Hackaday Prize now.

Starfish Cat, Bowling Ball Bot, and Stargate all Claim Prizes

We saw a huge outpouring of builds for the the Hackaday Sci-Fi Contest and it’s now time to reveal the winners. With 84 great themed projects submitted, the judges had a tough task to pull out the most impressive both in terms of creativity and execution.

Here are our four winners. Two come from the Stargate universe. One is a cuddly yet horrifying character of unknown origin but unarguably Sci-Fi. The other is the best use of a bowling ball we’ve seen so far.

Grand Prize

The grand prize goes to [Jerome Kelty] with Animatronic Stargate Helmet. [Jerome] has built a replica prop that looks like it just came out of a Hollywood shop. It’s almost a shame that this helmet won’t be worn on film – though it certainly could be. If you remember the film and the television show, these helmets have quite a bit of articulation. The head can pan and tilt. The eyes glow, as well as have irises which expand and contract. The “wings” also open and close in a particular way.

[Jerome] built the mechanics for this helmet. He used radio control servos to move the head, with the help of some hardware from ServoCity. Most of the metalwork was built in his own shop. Everything is controlled from a standard R/C transmitter, much like the original show. [Jerome] is taking home a Rigol DS1054Z 4 Channel 50 MHz scope.

First Prize

First prize goes to [Christine] with
Starfish Cat: Your Lovecraftian Furby-like Friend. Starfish Cat is one of those odd projects that finds itself right on the edge of the uncanny valley. We are equal parts intrigued and creeped out by this… thing. The bottom is all starfish, with a rubber base poured into a 3D printed mold. The top though, is more cat-like, with soft fur and ears. 5 claws hide under the fur, ready to grab you.

Starfish Cat detects body heat with 5 bottom mounted PIR sensors. The sensors are read by the particle photon which acts as its brain. When heat is detected, Starfish Cat activates its claws, and also blows or sucks air through its… uh… mouth hole.  [Christine] is taking home a Monoprice Maker Select Mini 3D printer.

Click past the break to see the rest of the winners

Continue reading “Starfish Cat, Bowling Ball Bot, and Stargate all Claim Prizes”

A Meteorite Gift Box

[Justin Cole] was looking for the perfect birthday gift from for his wife. After some pondering, the answer fell from the sky in the form of a meteorite. The problem was how to present it. They don’t exactly make meteorite gift boxes, so [Justin] decided to build one of his own design. The box has a Russian space age theme reflecting the meteorite’s country of origin. The theme also made it a perfect entry for Hackaday’s Sci-Fi contest.

The gift box started life as an old steel film reel box. Some of us may still have boxes like this in our basements, protecting old 8mm family movies. [Justin] modeled the box in Solidworks, then added in his custom modifications. An angled walnut platform forms the stage. In the center of the stage is a 3D printed cone. The meteorite itself sits on a platform in the middle of the cone. A magnet keeps the iron meteorite in place.

A Neopixel ring provides indirect lighting below the meteorite. The ring is controlled by an Arduino, which also drives a couple of vibration motors. The motors create a hum in time to the changing colors of the ring. The whole package creates a neat way to present a rock from space.

We really like that [Justin] didn’t go over the top with sound effects, smoke, or bright lights. More importantly, [Justin’s] wife loved it, and couldn’t wait to share a video of the box with her friends.

It’s not to late to get in on the Hackaday Sci-Fi contest action. You have until Monday evening to enter your own creation.

A Real Star Trek Communicator Badge

Star Trek has never let technology get in the way of a good story. Gene Roddenberry and the writers of the show thought up some amazing gadgets, from transporters to replicators to the warp core itself. Star Trek: The Next Generation brought us the iconic communicator badge. In 1987, a long-range radio device which could fit in a pin was science fiction. [Joe] is bringing these badges a bit closer to the real world with his entry in the 2017 Hackaday Sci-Fi Contest.

trek-thumbThe first problem [Joe] dealt with was finding a radio which could run from watch batteries, and provide decently long-range operations. He chose the HopeRF RFM69HCW. Bringing fiction a bit closer to reality, this module has been used for orbital communications with low-cost satellites.

The Badge’s processor is a Teensy LC. [Joe] is rolling his own Teensy, which means using bootloader chips from PJRC, as well as the main microcontroller. Kicking the main micro into operation is where [Joe] is stuck right now. Somewhere between the breadboard and the first spin of the surface mount PCB things went a bit sideways. The oscillators are running, but there are no USB communications. [Joe] is trying another board spin. He made a few improvements and already has new boards on the way. Switching to a toaster oven or skillet paste and solder setup would definitely help him get the new badges up and running.