Category Archives: Hackaday Belgrade 2018

Using Acoustic Levitation for Applications Going Way Beyond Novelty

Posted on by

We’ve all seen acoustic levitation, it’s one of the scientific novelties of our age and a regular on the circuit of really impressive physical demonstrations of science to the public. The sight of arrays of ultrasonic speakers causing small objects and beads of liquid to float in mid-air without any suspension is magical, captivating people of all ages. Thus a lecture at Hackaday Belgrade on the subject from Asier Marzo, a research scientist with a speciality in the field of ultrasonics at the UK’s University of Bristol, was a particularly fascinating and informative one.

He started by explaining acoustic levitation …read more

Continue reading Using Acoustic Levitation for Applications Going Way Beyond Novelty→

Hackaday Belgrade: Sophi Kravitz’s Blimp Army

Posted on by

Building things that fly is hard. The constraints on small, battery powered, radio-operated gear already presents a challenge, but adding weight, balance, and aerodynamic constraints takes it to a whole new level. Sophi Kravitz rises to the occasion and discusses each challenge of building a blimp from start to finish in her presentation at the 2018 Hackaday Belgrade conference.

One of the pleasures of writing for Hackaday comes through the incredible array of talent and experience to be found among our colleagues. We all do our own work, but one is humbled by that which flows from the benches of …read more

Continue reading Hackaday Belgrade: Sophi Kravitz’s Blimp Army→

Hackaday Belgrade: Luka Mustafa on Exploiting IoT Niches

Posted on by

Ecology is a strange discipline. At its most basic, it’s the study of how living things interact with their environment. It doesn’t so much seek to explain how life works, but rather how lives work together. A guiding principle of ecology is that life finds a way to exploit niches, subregions within the larger world with a particular mix of resources and challenges. It’s actually all quite fascinating.

But what does ecology have to do with Luka Mustafa’s talk at the 2018 Hackaday Belgrade Conference? Everything, as it turns out, and not just because Luka and his colleagues put IoT …read more

Continue reading Hackaday Belgrade: Luka Mustafa on Exploiting IoT Niches→

Belgrade Badge Hacks

Posted on by

We’re still coming off the Hackaday Belgrade conference right now. If you were there, you know it was the greatest hardware conference ever. If you weren’t there, you missed out. Sorry. (Make sure you get in on the Hackaday Superconference in November.)

One of the many highlights of the Belgrade conference was, of course, the badge. The 2018 Hackaday Belgrade Badge is a masterpiece of hardware with a 55-key keyboard, RGB TFT LED, speaker, and a BASIC interpreter.

This badge is a masterpiece of electronic design by Voja Antonic. Just to take one small example from the design, check out …read more

Continue reading Belgrade Badge Hacks→

Rachel Wong Keynote: Growing Eyeballs in the Lab and Building Wearables that Enhance Experience

Posted on by

The keynote speaker at the Hackaday Belgrade conference was Rachel “Konichiwakitty” Wong presenting Jack of All Trades, Master of One. Her story is one that will be very familiar to anyone in the Hackaday community. A high achiever in her field of study, Rachel has learned the joy of limiting how much energy she allows herself to expend on work, rounding out her life with recreation in other fascinating areas.

There are two things Rachel is really passionate about in life. In her professional life she is working on her PhD as a stem cell researcher studying blindness and …read more

Continue reading Rachel Wong Keynote: Growing Eyeballs in the Lab and Building Wearables that Enhance Experience→

A Wild Hackaday Belgrade Confirms Status as One of World’s Greatest Hardware Cons

Posted on by

Hackers, Designers, and Engineers flooded into Dom Omladine on Saturday for what can only be described as an epic celebration of hardware culture. This is the second time Hackaday has organized a huge conference in Belgrade, and lightning really did strike twice.

A Gathering of New Friends and Old

We got things started off with a meetup the night before the conference. The first Hackaday Belgrade was held in 2016 and we didn’t reserve a bar on Friday night — we ended up taking over one just through sheer numbers. This year we called ahead for a large outdoor space, …read more

Continue reading A Wild Hackaday Belgrade Confirms Status as One of World’s Greatest Hardware Cons→

Hackaday Belgrade is On: Join LiveStream and Chat!

Posted on by

Good morning Hackaday universe! Hackaday Belgrade 2018 has just started, and we’re knee-deep in sharing, explaining, and generally celebrating our craft. But just because you’re not here doesn’t mean that you shouldn’t take part.

  • Watch the talks along with us on the livestream.
  • Take part in the conference chat.
  • Follow us on Twitter. We’ll be posting with hashtag #HackadayBelgrade

Come join us!

…read more

Continue reading Hackaday Belgrade is On: Join LiveStream and Chat!→

Hackaday Belgrade 2018 is Sold Out: We Can’t Wait for Saturday

Posted on by

Greetings from beautiful Belgrade! With the Hackaday crew arriving over the last couple of days, preparations in full swing, and the excitement is building for Hackaday Belgrade 2018 on Saturday. Here’s all the news you need to know.

If you haven’t gotten tickets yet, you can’t say we didn’t warn you! We’ve sold out. But don’t despair: there’s a waitlist, so get your name in now if you still want to get in.

  • The final conference schedule has just been released and it’s super.
  • We’re having a meetup Friday night at 20:00 at the Bajloni Bar and Beyond, join us!

…read more

Continue reading Hackaday Belgrade 2018 is Sold Out: We Can’t Wait for Saturday→

Retro Computer Badge for Hackaday Belgrade Has Everything You Wished for Back in the Day

Posted on by

The hardware badge for the Hackaday Belgrade conference is a Retro Computer that you wear around your neck. I have one in my hands and it’s truly a work of art. It’s beautiful, it’s fun to play with, and it will be an epic platform for a glorious weekend of badge hacking! Check out the first look video, then join me below as I drill down into the details.

Get your ticket now for Hackaday Belgrade, our premier European hardware conference at the end of this month. It’s a day filled with talks, works, food, fun, and of course everyone …read more

Continue reading Retro Computer Badge for Hackaday Belgrade Has Everything You Wished for Back in the Day→

An Ode to Belgrade

Posted on by

In two weeks the Hackaday Community is gathering in Belgrade for Europe’s greatest hardware con, The Hackaday Belgrade Conference — an event not to be missed — but of course the city itself is a spectacular place to visit and has the perfect feel for those who like to build electronics. Why not join us for your own geek world tour to Serbia? Here’s a few of the things you’ll want to see while in Belgrade.

Aircraft, Inventor, Architecture

Belgrade is a tech center and a hidden jewel of Europe. Need proof? Fly into Belgrade, and you’ll land at Nikola …read more

Continue reading An Ode to Belgrade→