Packing For Supercon? Here’s A Printable Case For Your Badge

Every great conference packing list has the obvious items: laptop, chargers, toothbrush, deodorant, and the vague hope that you remembered where you put your USB-C cable. But if you are heading to Hackaday Supercon, there is one more thing that deserves a spot in your bag before your badge even lands in your hands: a printable case for your Supercon badge.

At most events, a badge is just a rectangle of plastic that says your name and maybe identifies you as “Speaker,” “Sponsor,” or “Person Who Has Already Lost Their Lanyard.” Supercon is not most events. At Hackaday’s beloved hardware gathering, the badge is part identity card, part development board, part conversation starter, part wearable laboratory, and occasionally part “why is this blinking at 2 a.m.?” mystery. That makes protecting it more than a cosmetic choice. It is practical, nerdy, and wonderfully on-brand.

The printable badge case that inspired this guide was created for the Hackaday Supercon 2023 Vectorscope badge, a delightfully odd and ambitious board built around analog-inspired experimentation, a round display, buttons, headers, MicroPython, and a generous invitation to hack first and ask sensible questions later. A 3D-printed enclosure gives that badge a safer, cleaner, more wearable shell while keeping the controls and connectors accessible. In other words, it is not a coffin for your badge. It is more like a tiny armored jacket with excellent social skills.

Why a Supercon Badge Case Matters

If you have ever carried a bare PCB around a crowded event, you already know the danger. A conference badge is bumped by backpacks, brushed by hoodie zippers, dragged across tables, clipped by soldering tools, and occasionally hugged by someone wearing an alarming amount of conductive flair. Bare headers can snag clothing. Buttons can get pressed accidentally. Screens can be scratched. Exposed solder joints can meet the wrong metal object at exactly the wrong time.

A printable case solves several problems at once. It helps protect the board, makes the badge more comfortable to wear, reduces snagging, and gives you a canvas for personalization. That last point is important. Supercon is not a place where people simply use hardware. They remix it, theme it, over-engineer it, and then explain the whole thing over pizza with the enthusiasm of a rocket launch director.

What Makes the Supercon Badge Special?

The Hackaday Supercon badge tradition is famous because the badge is not just swag. It is usually a complete hardware project in its own right. Past badges have explored retrocomputing, FPGA experimentation, analog electronics, SAO add-ons, wireless communication, and other deliciously impractical ideas that become extremely practical once 500 curious people are gathered in one place.

The 2023 Vectorscope badge is a perfect example. It leaned into analog-style creativity with a round LCD screen, programmable waveform generation, front-panel controls, MicroPython support, and headers meant for experimentation. The design invited attendees to create vector art, explore signals, connect circuits, and generally treat the badge as a small lab bench hanging from a lanyard.

That is exactly why a case matters. A normal event badge can survive as a naked slab. A Supercon badge is a living project. It has pokey bits, delicate bits, touchable bits, and “please do not short me against your keys” bits. A printable enclosure protects the important parts without hiding the fun.

The Printable Badge Case: Practical, Simple, and Remix-Friendly

The printable case for the Supercon 2023 badge was designed as a 3D-printable enclosure that could be made before the event. It was intentionally kept clean and simple, leaving room for makers to customize it. That is the correct design philosophy for a hacker conference. A case that says “finished product” is nice. A case that says “blank canvas, please add nonsense” is better.

The basic version wraps the badge in a smooth shell while leaving the display, buttons, headers, and lanyard points usable. That balance is important. A case that protects everything but blocks the controls is just a plastic apology. A good badge case should make the board easier to carry, not harder to hack.

There was also a larger hacking-oriented variant designed to accommodate the expansion board and provide more room for custom controls, connectors, stickers, and other personal touches. This is where the project becomes very Supercon. Need a cyberpunk radio prop? Build it. Want a faux vintage oscilloscope? Absolutely. Dreaming of a Pip-Boy-style wearable computer? Congratulations, you understand the assignment.

Best Materials for Printing a Badge Case

For most people, PLA is the easiest option. It prints cleanly, is widely available, and comes in enough colors to satisfy both tasteful minimalists and people who believe “neon radioactive grape” is a neutral. If you are printing at home and want a straightforward result, PLA is a perfectly reasonable starting point.

PETG is another strong choice, especially if you want more toughness and temperature resistance. It can be slightly stringier than PLA, but it is more flexible and less brittle. That can be useful for clips, snap-fit areas, and parts that will be handled constantly during travel. If your badge case might live in a hot car, get tossed into a backpack, or endure a weekend of enthusiastic hallway conversations, PETG deserves serious consideration.

Resin printing can produce beautiful detail and smooth surfaces, especially if you want a transparent or translucent case. A clear-ish shell around a glowing electronics badge has obvious science-fiction appeal. Just remember that resin parts can be more brittle depending on the material, and post-processing takes more care. The result may look gorgeous, but it should still be tested before the event. Supercon weekend is not the ideal time to discover that your fancy transparent enclosure cracks if someone looks at it with confidence.

Printing Tips Before You Pack

Do not wait until the night before your flight to print the case. This is the first law of conference fabrication, and it is written in failed supports, clogged nozzles, and the tears of people who thought “one quick print” was a plan. Print early enough to test fit, sand, reprint, and add your personal flair.

Check the Fit Before You Celebrate

A badge enclosure depends on tolerances. Your printer, filament, slicer settings, and room temperature can all affect the final dimensions. Even a small difference can turn a perfect case into a plastic sandwich that refuses to close. Before you print three color variants and name them, print one version and test the fit carefully.

Clean the Edges

Badge cases are worn against clothing and sometimes skin, so rough edges matter. Remove burrs, trim stringing, and lightly sand any sharp corners. You are building a case, not a tiny medieval weapon. Rounded edges also help prevent the enclosure from catching on jackets, backpack straps, or the lanyard itself.

Think About Access

Make sure you can still reach the buttons, ports, headers, and expansion areas you plan to use. If you are bringing jumper wires, SAOs, probes, or a small add-on board, test them with the case installed. Protection is good, but Supercon is about hacking. If the case blocks the thing you came to play with, it is time for a remix.

Pack Repair Supplies

Even a well-printed case can suffer in transit. Bring a few small screws if the design uses them, a mini screwdriver, a bit of tape, a few zip ties, and maybe a small file. These items weigh almost nothing and can rescue your weekend. Zip ties are the duct tape of civilized people, except they make you feel slightly more like an engineer.

How to Personalize Your Badge Case

The best part of a printable case is that it does not have to stay plain. You can add your name, call sign, logo, handle, favorite symbol, or a silly label that makes strangers ask questions. In fact, asking questions is half the point. A customized badge case is a social API for humans.

For a clean look, print the case in matte black, gray, white, or translucent resin and add a small engraved detail. For a louder look, use contrasting button inserts, paint the recesses, or add vinyl stickers. For maximum chaos, combine glow-in-the-dark filament with fake warning labels and pretend your badge is powered by forbidden moon voltage.

The Supercon community tends to appreciate both polish and absurdity. A case styled like a vintage Tektronix instrument fits the Vectorscope theme beautifully. A Vectrex-inspired shell would also make sense, especially because the badge itself nods toward vector displays and analog visual play. A Pip-Boy-inspired version turns the badge into wearable retro-future gear. A cyberdeck-style case with extra controls and ports may be completely unnecessary, which is another way of saying it belongs at Supercon.

What to Pack Alongside the Badge Case

A printable badge case is only one item on a smarter Supercon packing list. Because badge hacking is hands-on, your bag should include a few compact tools and accessories. Think small, useful, and travel-friendly.

• A USB cable you know supports data, not just charging.
• A small power bank for emergency badge or phone power.
• Short jumper wires for quick experiments.
• A compact screwdriver set.
• A notebook or pocket-sized lab journal.
• Painter’s tape, zip ties, and a few labels.
• A safe container for tiny parts, screws, and SAOs.
• Your laptop with relevant tools installed before arrival.

The “before arrival” part is not decorative. Download firmware tools, drivers, editors, repositories, and documentation while you are still on reliable Wi-Fi. Conference networks are brave, but they are also surrounded by hundreds of people trying to download the same thing while live-streaming, updating packages, and accidentally becoming access points.

Badge Protection During Travel

If you are flying or driving to Supercon, treat your printed case like a functional part, not a decorative trinket. Pack it where it will not be crushed. A small hard-sided electronics organizer works well. So does a food container, assuming it is clean and not still emotionally attached to last week’s leftovers.

If your case has delicate clips or thin decorative features, wrap it in a soft cloth or bubble wrap. Keep small hardware in a labeled bag. If you are bringing multiple printed versions, separate them so they do not scratch each other. If you are carrying resin parts, avoid leaving them in direct heat for long periods.

Most importantly, do not assume the case will fit perfectly if you have never tested it with the actual badge or accurate dimensions. If you do not have the badge yet, print the recommended version from the shared files and bring small finishing tools. A little sanding can turn “almost” into “perfect.” A little panic can turn “almost” into “I am holding this together with conference stickers.”

Why Open Design Makes This Better

The printable badge case works because it follows the spirit of open hardware culture. The files are available for people to print, modify, and remix. That means attendees can solve their own problems, share improvements, and turn a useful accessory into a community project.

This is one of the joys of Supercon. The official badge may be the starting point, but the final form belongs to the attendees. Someone will make a beautiful case. Someone else will make a ridiculous case. Someone will add extra connectors. Someone will add a screen to the case that surrounds the screen on the badge, because recursion is funny and nobody stopped them in time.

A printable case is not only a protective shell. It is a tiny invitation to participate. You are not just packing for a conference. You are preparing to join a weekend-long design conversation, and your badge is the loudest business card you own.

Common Mistakes to Avoid

Printing Too Late

Late printing leads to rushed settings, ugly surfaces, weak layers, and dramatic sighing. Give yourself enough time for at least one failed print. That is not pessimism. That is engineering.

Choosing Looks Over Function

A glossy, elaborate case may look fantastic in photos, but it still needs to be wearable. Avoid sharp edges, blocked ports, fragile hooks, and features that make the badge swing awkwardly.

Ignoring Heat and Strength

If the case will be handled constantly or exposed to warm environments, consider a tougher material like PETG. PLA is easy and attractive, but it can soften under higher heat. Choose material based on how you will actually use the badge.

Forgetting the Lanyard

A badge case without good lanyard support is a handheld prop. Make sure the holes or attachment points are strong, smooth, and positioned so the badge hangs comfortably.

Experience Notes: What It Feels Like to Bring a Printed Badge Case to Supercon

Bringing a printed badge case to Supercon changes the first hour of the event. Instead of walking in with only a backpack and the nervous excitement of someone about to meet 500 people who own oscilloscopes, you arrive with a small piece of proof that you came ready. The case becomes an instant icebreaker. Someone will ask what material you used. Someone else will ask if the files are online. A third person will stare at your print orientation and silently judge your layer lines, which is how you know you have found your people.

The practical benefits show up quickly. When you pick up your badge, you are not immediately wondering how to protect the screen or keep the headers from catching your shirt. You have a shell ready. The badge feels more finished, more wearable, and less like a beautiful exposed circuit board daring the universe to damage it. Walking through crowds becomes easier because the edges are smoother. Sitting at a table is less stressful because the board is less likely to scrape against tools, laptops, and mysterious metal objects that appear at hardware events as if summoned.

A printed case also affects how you use the badge. You are more likely to keep it on. You are more likely to show it to people. You are more likely to experiment with add-ons because the base badge feels secure. That confidence matters. A bare board can make you cautious. A good enclosure says, “Go ahead. Plug in the thing. Try the weird idea. The badge is wearing shoes.”

Customization adds another layer of fun. A plain case is useful, but a personalized case becomes part of your conference identity. Add your handle and people remember you. Add a visual theme and people start conversations. Add extra blank space and you may find it covered in stickers by the end of the weekend. By Sunday, the case might have scratches, fingerprints, marker notes, and one suspicious scorch mark from a soldering table. That is not damage. That is documentation.

The biggest lesson is that a badge case should be treated as a living project. Print the first version, use it, notice what annoys you, and improve it. Maybe the button openings need more clearance. Maybe the lanyard angle could be better. Maybe you need a slot for a tiny tool, a clip for an SAO, or a place to mount a dramatic red switch labeled “DO NOT PRESS.” Every improvement teaches you something about design under real conditions.

There is also a subtle emotional benefit. Packing a printable badge case makes the conference feel closer. While the printer hums, you are already participating. You are thinking about the badge, the talks, the hallway conversations, the workshops, the late-night debugging, and the moment when someone says, “Wait, you printed that?” It turns preparation into anticipation.

By the end of Supercon, your case may not look pristine. That is fine. A perfect case stayed in the hotel room. A good case did its job. It protected the badge, started conversations, survived the weekend, and came home with stories. For a hardware conference, that is about as close to poetry as plastic gets.

Conclusion

Packing for Supercon is not like packing for an ordinary conference. Yes, you need clothes, cables, and probably more sleep than you will actually get. But you also need to think like a maker. The badge is not just something you receive at check-in. It is a project, a platform, and a passport into the badge-hacking culture that makes Supercon memorable.

A printable case for your badge is one of the smartest things you can prepare ahead of time. It protects exposed hardware, improves wearability, opens the door to customization, and gives you a head start on the creative chaos that defines the event. Print it early, test it carefully, personalize it shamelessly, and pack it like it mattersbecause at Supercon, it absolutely does.

Note: This article is based on real publicly available information about Hackaday Supercon badge culture, the 2023 Vectorscope badge, the community printable enclosure project, open hardware practices, and practical 3D-printing guidance for functional electronics cases.