With a name like that how could we possibly pass up featuring this one? Truly a hack, this pancake making robot was built in under 24 hours. [Carter Hurd], [Ryan Niemo], and [David Frank] won the 2015 Ohio State University Makethon with the project.
The gantry runs on drawer sliders using belts from a RepRap. The motors themselves are DC with encoders. [Carter] tells us that since most 3D Printers are build on stepper motors this meant they had to scratch-build the control software but luckily were able to reuse PID software for the rest. Get this, the pump driving the pancake batter was pulled from a Keurig and a servo motor is used to kink the tubing, halting the flow. We are amused by the use of a Sriracha bottle as the nozzle.
It wasn’t just the printer being hacked together. The team also built an iPhone app that lets you draw your desired pattern and push it to the machine via WiFi.
Inspired yet? We are! If you’re anywhere near New York City you need to bring this kind of game to our Hackathon on May 2-3. One night, lots of fun, lots of food, and plenty of hardware. What can you accomplish?
We’re hosting one day of hacking in New York City next week. Stretch your skills with the power of deadlines and you can be immortalized in Hackaday history. If that kind of cred doesn’t do it for you, Hackaday is bringing along $1500 in prizes and there’s another $5000 cash prize at stake as well.
Only Hackaday can bring hardware to the TechCrunch NYC Hackathon on May 2nd. We need you to make it happen. Get your free ticket now (UPDATE: Our special tickets are all sold out but you might still be able to get some in the last few ticket releases. Check back often.). From there join the comment thread on our events page to connect with the rest of us who will be there.
Break the Hardware and Software Divide
Check out these pictures of last year’s TechCrunch hackathon. There’s a ton of people, they all seem to be having fun, but when it comes down to the end, they’re pointing to the screens of their Macbooks. This year you need to break that mold and and rise to the top with a hardware product to hold up as you are awarded TechCrunch’s comically large $5000 check.
Holding a hunk of hardware with electrons running through its veins is way more hardcore than software alone. We will end the segregation of software-only and hardware-only hackathons. After all, most hardware hacks these days are also software hacks. Team up with one of the iOS/Android app groups and add hardware to the mix. We want to see at least twenty of those tables strewn with jumper wires, breakout boards, and soldering irons. And we want to see someone from the Hackaday Community win this thing. So here’s the agreement — we’ll get you in, we’ll bring the hardware, you bring the awesome.
All Work and No Play (yeah right)
Ha! Like that has ever been our mantra. This is going to be a blast and because of it the Hackaday crew is flocking to town from all over the country. Confirmed so far are [Adam], [Alek], [Amar], [Brian], [Chris], [Jasmine], [Matt], [Mike], [Rob], [Sophi], and [Theodora]. We’re there to have fun, and you’re invited.
Most of the crew will arrive in town on Thursday night and we’ll definitely be meeting up. Anyone who registers for the Hackathon is invited for these pre-game festivities. Drop a comment on the events page and we’ll PM you details about where and when. But at the event our collective skills will be available to get your project past the sticking points. Of course we also need many hands to distribute all the swag we’re bringing along.
When we get together we like to build stuff, and that’s what has been motivating us as we work toward Hackaday Prize Worldwide: Pasadena. This two-day event held May 9th and 10th in the Los Angeles area is not to be missed. We are presenting a workshop, speakers, hacking, and socializing. Drop what you’re doing and get a ticket for the low-low price of being an awesome person.
On Saturday the ninth, Hackaday opens our doors for the workshop: “Zero to Product”. [Matt Berggren] leads the workshop. He is well known for running the Hardware Developer’s Didactic Galactic up in San Francisco (a meetup that we love to attend). [Matt] comes from a hardware design background and has done it all. He’s been involved in building schematic and PCB tools, been run through the startup gauntlet, and has a ton of hardware experience including everything from FPGA layout to getting that product out the door.
The workshop covers the things you need to consider when producing production-quality, professional-level circuit boards. Don’t be afraid of this, the discussion is approachable for the newcomer as well as the experienced hacker. Of course a PCB does not a product make so the conversation will also move through component selection, enclosures, best practices, and much more.
You Can’t Miss these Talks
[Elecia] is an embedded systems expert and a Hackaday Prize judge in both 2014 and 2015. Elecia will be demonstrating a gadget designed to familiarize engineers with the capabilities of inertial various sensors like accelerometers, gyroscopes, and magnetometers.
We do have a few other speakers and lighting talks lined up but we don’t want to announce until we have final confirmation from those presenters. Please check on the event page for updates.
Show Off Your Hacks and Build More On-Site
We have the space, we have the people, add some food and beverage and now you’re talking. On Saturday evening we’ll warp up the talks and workshops, throw on some tunes, and pull out the projects we’ve been working in our spare time.
This casual hang-out is a great time to find answers and advice for that one problem that’s been tripping you up. We’ll make sure there’s something to fill your belly and keep you happy while you think about what you want to hack on the following day.
Sunday is Open Hack Day. Want to work on the concepts you picked up from Saturday’s workshop? Great, we can help with that! We’ll also have hardware development boards on-hand from our Hackaday Prize Sponsors, other random hackable stuff, and of course you may bring your own equipment and get down to business. Anything is fair game but we’re especially excited to see what people are building as their 2015 Hackaday Prize entries!
The Hackaday Prize Worldwide is coming to New York! Hackaday is adding a hardware-centric twist to the TechCrunch Disrupt in May. They’re kicking off the conference with a weekend hackathon which traditionally has been a software event. This year Hackaday is partnering with TC to make a change. If you’re a software-only sort of person, grabbing a ticket to the event is extremely tough. But those Hackaday community members who want to prove they can make electrons do their bidding still have hope; Hackaday can get you in!
Twenty Hours of Hardware
Show up at 12:30pm on Saturday, May 2nd. By 9:30am the next morning you must have a working piece of hardware having been totally built on-site. Starting at 11am on Sunday you have 60-seconds to show off your build. We’re not kidding around when we say the judging criteria for this hackathon is “Awesomeness”. TC is putting up $5,000 to the winning team. Obviously someone who hangs out around Hackaday should be the winner here so go sign up!
Ticket Registration is a Hack:
TC hackathon tickets are released in shifts and gobbled up immediately, but because you are a friend of Hackaday we’ll can get you in for some epic hardware hacking. Even signing up is a bit of hack but here’s how:
Form/Find a team (up to 5 people) in advance through ChallengePost or you may do so onsite. You’ll notice the tags are software-related so put in “other” and add “hardware” and specific tags you can think of.
We’ll be bringing the basics: lots of dev boards, sensor breakout boards, and tools you need to hook them together. We’ll be posting information about the items we are bringing on our Hackaday Prize Worldwide: New York City page. Make sure you check in for updates so that you can familiarize yourself with what we’ll have on-hand. It is highly recommended that you set up any IDE or other dev tools before arriving at the event.
Live in Kentucky? Want to invent the next big thing for the kitchen, like the automated ice maker? Well, you’re in luck. GE is hosting a massive hackathon at their microfactory called FirstBuild which is located in Louisville, Kentucky. Unfortunately it looks like pre-registration is already closed.
The concept of FirstBuild is pretty cool. GE has created what they like to call a microfactory for innovating new products in small production runs to flush out good ideas. We’d call it more of a corporate hackerspace with some serious funding. Regardless of their motives, it’s still a cool concept. And they have some awesome toys, er, tools.
The event is being sponsored by lots of big names like Intel, Atmel, TI, Freescale, MakerBot and even Autodesk — and the prizes aren’t too shabby either! Though for the really big prizes you’ll need to stick with us.
We have to wonder — what happens when GE sees an idea they like? Hopefully it results in a sweet job.
[CNLohr]’s favorite desk lamp broke, so he gave himself a challenge: convert the lamp to LED and control it via WiFi within 5 hours, from scratch. He video recorded and narrated the whole process and did a nice job of explaining the tricky parts and failures along the way, fast forwarding us through the slow parts.
Some bits and pieces were simple and obvious: gut the old bulb, wire some LEDs, add a few power resistors, toss in a power supply from “like a monitor or something, don’t care” for the LEDs, add in what looks like an LM2596 adjustable power supply for the logic, some kind of ATMega, that new ESP8266 (Wi07C), splice on a power cord, etc. Standard stuff.
To our readers who’s hacks tend to start with soldering irons and screwdrivers, the video shows harder parts of designing an electronics project: creating the PCB in software (he used KiCad), lithographically transferring the circuit to a PCB, bismuth solderpasting & populating the board, and writing and documenting his code on Github. Perhaps most reassuringly, he also showed the consequences of every greedy shortcut and the process of troubleshooting around them.
If you have ever tried to follow a recipe from a cooking show and noticed how easy it all seems when everything is measured and prepped beforehand – and then what a disaster it is when you try it – the same is revealed here. Overall, it is a very thorough demonstration of what it actually takes to design a project – not just perfect circuits and perfect steps to follow.
In the end he got it done in the nick of time an hour late because he cannot add. Close enough.
On Thursday, November 13th we’ve rented a huge hall in Munich, Germany and plan to host a hacking event followed by a celebration.
You need to take the day off of work and join us. Better yet, convince your boss that this is professional development and that attending is good for the company!
We’re not taking the space shuttle across the pond, this illustration reflects the connection with The Hackaday Prize. This trip will mark the end of the contest and the unveiling of the Grand Prize winner.
What do *you* want to hack?
The big question we have right now, is what kind of hands-on hardware hacking do you want to do? We published a page over on Hackaday.io to discuss the possibilities. Let your imagination run wild and we’ll do our best to make it all happen. We know from James’ hackerspace tour last year that there are a ton of Hackaday community members within reasonable travel distance from Munich. Here’s our chance to get everyone together for an Epic day of building and night of partying.