Hackaday Belgrade Was Hardware Center Of Universe On Saturday

April 11, 2016 by Mike Szczys 9 Comments

One of my favorite conversation from Saturday’s Hackaday | Belgrade conference was about border crossing. This guy was saying the border station coming into Serbia needed a separate lane with the Skull and Wrenches on the digital sign since it was obvious the two cars in front of them were also packed with people coming to the con (and all the custom hardware that travels with the Hackaday crowd). The thought of caravans full of hardware hackers were on their way to this epic gathering.

We packed the place, selling at least 50 tickets past our limit in the last few weeks to people who just wanted to get in and didn’t mind not being able to get their hands on one of the sweet badges. I recall meeting people who came from Romania, Bulgaria, Greece, Slovenia, Spain, Italy, Switzerland, USA, Germany, France, UK, and of course Serbia. If you were there and I missed your country let us know in the comments.

Mike Harrison talking about the Eidophor

Obviously the main event is the incredible slate of talks that happen at our conferences. We had great presenters at last November’s SuperConference — our first every conference — so we’re delighted to say that our second was just as good. (We anticipate a third this fall.) Hackaday is so thankful for all of the speakers who donated their time and talent to share their knowledge and experience with our worldwide community.

Among my favorites were Seb Lee-Delisle’s talk on his many huge laser and projection mapping installations, Mike Harrison’s drilldown of the absolutely stunning engineering that went into Eidophor projector systems, Dejan Ristanovic’s fascinating talk about the on-again off-again history of Internet in Serbia, Sophi Kravitz’s collaborative work with polarizing materials, and Voja Antonic’s talk on the many trials of designing the conference badge which cleared out the world’s stock of more than one type of Kingbrite LED modules. If you missed the live stream of these talks don’t worry, we recorded all of them. It will take a bit of time to edit and post them so keep your eyes on the front page.

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Today’s Hackaday Belgrade Conference

April 9, 2016 by Mike Szczys 6 Comments

The time has arrived, the greatest hardware conference on earth has landed in Belgrade, Serbia. All of the talks are live streaming now! The lineup of speakers is incredible and you can bask in every minute of it.

Don’t settle for a one-way media experience. Take part in the conversation with the live chat. Click the “request to join this project” button in the upper right of the Hackaday Belgrade Project page.

There’s always one more thing, right? Hack the badge! Try your hand at writing code for the badge using the software emulator, then submit it to the competition. We’ll be starting the Badge demo party at 23:45 (UTC+1). Want someone to try your code out on a badge ahead of time? Just jump on the chat (mentioned above) and ask!

Want to feel the pulse of the hardware community in Europe… this is it.

Hackaday Belgrade Talks Will Live Stream Saturday

April 4, 2016 by Mike Szczys 4 Comments

We have an amazing line-up of talks for Hackaday | Belgrade, Saturday April 9, in Belgrade, Serbia. The talks have been sold out for weeks. You can still get a ticket to the night’s concerts if you’re in the area. Either way, the big news this morning is that we will stream all of the talks live!

Live-stream links will be posted on the conference page as soon as we get them. You should also join the chat over on the Hackaday | Belgrade project page. Just click the “request to join this project” button in the upper right. Do that right now.

There are a ton of great speakers, check the poster below. I’m excited to hear Mike Harrison (mikeselectricstuff) speak about his journey down the rabbit hole of video projection tech, Phoenix Perry’s talk on Forward Futures, Voja Anotic’s talk about the hardware badge, Peter Philip’s talk about reinventing VHDL, and pretty much all of the rest too! From the Hackaday crew you can watch Sophi Kravitz give a talk on her shutter glass project, Chris Gammell will be talking Top Down Electronics, and I will end the 8-versus-32 argument once and for all (yeah right!).

While you’re listening to the talks, why not try your hand at badge hacking. You don’t need any hardware, you can use the emulator to try out your hacked code right now your own computer. We’ll be sending out prizes for the best entries and there are only a handful so far.

You do not want to miss these talks! If you don’t believe me, check out the talks from SuperCon last November and you’ll be convinced — Hackaday conferences provide the best collection of hardware talks anywhere.

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Announcing Hackaday Belgrade’s Talks And Speakers

February 29, 2016 by Brian Benchoff 2 Comments

Hackaday is hosting a hardware conference in Belgrade on April 9th. This is arguably our first-ever European conference, and for the last few months we’ve been putting together a hackable conference badge, a list of speakers, and a set of hands-on workshops. Now, we’re finally ready to announce the workshops and talks for Hackaday | Belgrade. You can check out the scheduled talks and workshops below.

Tickets for Hackaday | Belgrade are still available, and tickets for the workshops will open up today. Tickets are also cheap – $35 for a regular ticket, and about $10 and $30 for the robot and DIY musical toy workshops, respectively. The workshop tickets are only to cover material cost, and you’ll get to take your project home with you.

The conference will be a blast. There will be bands and DJs, badge hacking competitions, and ten hours of talks and workshops. If you’re going, or are still on the fence, hang out on the event page to get the inside info on a few Hackaday events that will happen the night before and the day after.

The Workshops

Radomir Dopieralski – Tote, A Walking Quadruped Robot. Build your own spider-like robot and make it walk.

Anastasios Stamou – Hardware Hacking Musical Toys & DIY Electronic Musical Interfaces. Introductory circuit bending workshop teaching all the necessary techniques for designing and making experimental electronic musical interfaces out of recycled material.

The Talks

Voja Antonic – Hacking the Hackaday Belgrade Badge. The Belgrade conference features its own badge designed by Voja Antonic. Voja will introduce the Belgrade badge and the theory of operation behind the LED matrix, keyboard, power management, infrared transceiver, and accelerometer.

Navid Gornall – How To Eat Your Own Face. The story of hacking a 3D printer to print burger selfies with mayo. Printing with a non-Newtonian condiment presents a unique set of challenges which will be explored in this presentation.

Tsvetan Usunov – Hacker Friendly OSHW DIY Modular Laptop. Tsvetan is the mind behind Olimex, manufacturer of various embedded development platforms and tools. He will talk about the creation of a modular, hacker friendly laptop based on a 64-bit ARM processor.

Chris Gammell – Top Down Electronics

Dejan Ristanovic – Serbia: Long Road To The Internet. During the 1980s and 1990s, we had to hack the system in many ways just to stay connected, and to reinvent the wheel three times before breakfast. We also had some results, including Sezam, the biggest BBS in this part of Europe

Kristina Kapanova – Designing A High Performance Parallel Personal Cluster. This talk introduces an open source, homebrew mini cluster consisting of a Radxa Pro single board computer based on the quad-core ARM Cortex-A9 CPU. In particular, this talk demonstrates it is possible to achieve very advanced simulations in the field of quantum computing.

Sophi Kravitz – Creation, fabrication, and application by experimentation of the synchronization of a grid configuration of a light radiation orientation polarization illumination.

Seb Lee-Delisle – Making The Laser Light Synths. The Laser Light Synths are LED emblazoned musical instruments that anyone can play. Along with high power lasers, they form part of a large outdoor installation that switch the traditional roles of audience and performer.

Mike Harrison – Retrotechular : 1950s Video Projection Technology. A talk on the history and technology of the Eidophor, a little known, absurdly complicated, and very expensive product that dominated the large-screen projection market from the 1950s to the 1990s.

Peter Isza – Open Source Clinical Grade Electrocardiography. This talk covers the development of a true clinical grade, open source Holter ECG which will be sold for close to its manufacturing cost.

Paulina Stefanovic – Interactive Digital Storytelling Systems: Generative Interfaces, Authors and the Role of the Audience. This talk will cover the development and design of interactive content and interactive performance that shifts the focus from the creator of the system to the creative involvement of the audience.

It’s Alive! — Badge For Hackaday Belgrade

February 17, 2016 by Mike Szczys 38 Comments

Hackaday Belgrade — our first ever conference in Europe — is coming up fast. One of the really exciting things for me is the hardware badge which [Voja Antonic] designed for the conference. He’s done a great job with hardware choices and I think we’ve hit the sweet spot for badge hacking. Let’s jump into the hardware and firmware details after the break.

Get your ticket now for ten hours of talks and workshops, evening concerts, and of course badge hacking the entire time. Earlybird sales close Monday. We’re still in the process of going through talk proposals but we’ll publish a post next week announcing all of the speakers.

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Get Your Hackaday Belgrade Tickets Now

February 8, 2016 by Mike Szczys 24 Comments

We have just opened up registration for Hackaday | Belgrade — a hardware conference on April 9th. Get your ticket now and make arrangements to visit Belgrade this Spring. Tickets are inexpensive, travel costs from other parts of Europe are very reasonable, the weather will be beautiful, and the all-day madness that we have planned will make you wish it were a week instead of just sixteen hours. These tickets will sell out so please share this post with your friends so they are not left ticketless.

Packed with Amazing People

Hackaday is a global community and that is what makes Hackaday | Belgrade spectacular. We are still accepting proposals for talks through February 15th but haven’t yet made all of the decisions regarding presenters — you should submit a proposal! We’ll publish an article about all of the presenters once we have wrapped up the call for proposals. Expect to hear back about this around February 22nd.

One thing I am very excited about is that Mike Harrison will be at the conference. His talk will cover his exploration of an absurdly expensive and complicated relic which was used in the 1950’s for large-format video projection. Mike’s ability to unlock understanding of complex (and awesome) electronics is quite amazing; this talk is not to be missed. But Mike is just one of a dozen presenters from all over Europe. Several members of the Hackaday crew will be on hand and the venue will be packed with hundreds of fellow hardware hackers. You won’t want to miss this.

You Will Hack This Badge

This is the first Hackaday event where we have an active electronic badge. Voja Antonic has been hard at work with the design and just published the first details a few days ago.

The central feature of the badge is an 8×16 LED matrix driven by a PIC microcontroller. It’s running a USB bootloader which will let you flash your own custom code without needing a programmer. We were speaking with some of our friends over at Microchip regarding the bootloader and they offered to supply all the microcontrollers for the badge, an offer we were happy to accept.

Voja has already programmed the first demo application seen here, it’s Tetris written in assembly language. Impressive!

We were overwhelmed by the popularity of badge hacking at the Hackaday SuperConference last November. You can bet that badge hacking will be one of the most popular activities at Hackaday Belgrade. I have written a hardware emulator to work on some animations. It uses the SDL2 library to display the LED matrix and take three button inputs (the final badge design will have four buttons arranged in up/down/left/right configuration). Our hope is to host a demoscene competition that is open to anyone, whether you can attend the conference or not. More on that later.

Live Music and Hacking

As the evening sets in and the talks wind down, we have lined up bands and DJs to take the stage and carry us well into night. You won’t have to stop the badge hacking or anything else that you’re into, but you won’t have to solder in silence either.

As you can tell, this conference goes way beyond talks. This is hardware culture and you’ve just got to be there. Running from 10am until 2am, there’s more than enough to keep you occupied for one day. But make sure to hang out on the event page to get inside information on other non-formalized social events that will happen the night before and the day after. See you in Belgrade!

Get Your Leafy Meats

June 26, 2023 by Brian McEvoy 23 Comments

Some of us jokingly refer to our hobbies as “mad science,” but [Justin] from The Thought Emporium could be one Igor away from living up to the jibe. The latest project to come out of the YouTube channel, video also after the break, outlines a map for creating an artificial organism in their new lab. The purpose is to test how far a citizen scientist can push the boundary of bioengineering. The stated goal is to create a swimming entity with a skeleton. The Thought Emporium also has a neuron project in the works, hinting at a potential crossover.

The artifishal [sic] organism has themes at the micro and macro scale. [Justin] says, “Cells are like little nano-robots. Mainly in the sense that they just follow their built-in instructions to the best of their ability.” At the multi-cellular level, the goal is to program something to actuate muscle tissue rhythmically to sustain locomotion. The method for creating living parts is decellularization and recellularization, a technique we heard about at Hackaday Belgrade.

The Thought Emporium is improving upon its protocol which removes cells from their “scaffolding” to repopulate it with the desired type, muscle in this case. Cellular scaffolds retain the shape of whatever they were, so whatever grows on them determines what they become. Once the technique of turning a leaf into muscle fibers is mastered, the next step will be creating bones with a different cell line that will mineralize the scaffold. Optimizing the processes and combining the results may show the world what is possible with the dedication of citizen bioengineers.

Regenerative medicine is looking at replacement human-parts with similar techniques. We are eager to see fish that digest plastic.

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