Miss out on building your badge at Open Sauce? Design your own!
An nRF52832 based, low power wire / contactless badge with Bluetooth Low Energy 5.0 and NFC functionality.
A tutorial for how to assemble your OHS 2025 E-Textile Badge
This is a Sony Watchman FD-2A that I hacked to receive a composite video feed from a Raspberry Pi Zero W, to use as a badge.
It's not only a cool little badge with a tiny bubble display for nice words and numbers but also a dev board for prototyping.
Make a simple but challenging badge with an LED matrix display and an ATtiny13!
This badge is a DIY dev board for MicroPython. Based on ESP8266, it has a lot of features which are possible to learn and have fun with!
It's exactly what it sounds like. Carved with love from a fresh Yukon Gold potato. <3
Electronic ink badge based on RP2040 for makers who want to be different on conferences and events.
An animated e-paper display badge for Hacksters.
Create an electronic name tag using TinyDuino processor and a TinyShield LED Matrix board!
A multitool device to sense environment, test electrical signals and more. Tribute to scifi tricorder in star trek. Small, light, low power
Ugly sweaters everywhere just got even uglier sweater this holiday season. Can be used as a badge or tree ornament.
A laser projector made with 25 dot lasers, a micro:bit board, and Ada programming.
Terminator's Skynet comes alive in the form of a badge.
How to upgrade the BadgerStick Arduino board by SparkFun, if you got one at SXSW 2015
Avnet used to sell ham radio parts. Today ham culture is still going strong, and this little gadget can help you join in the conversation!
I built this little OLED name tag for events. It's really cool and can impress who-ever you meet. All built using XinaBox ☒CHIPS.
Tac Nayn destroyer of the world is Nyan Cat nemesis, this pendant uses ATTINY13 to dim its evil red eyes.
A CTF badge in anime design that unlocks superpowers after each correct flag.
Put yourself in the spacesuit of an astronaut and play Badge CTF to unlock the space mission on the badge with correct CTF flags!
Not sure what to get your friend for Christmas, how about DIY a PCB Christmas tree gift powered by Seeed Studio XIAO ESP32C3?
A badge that features an entire TCP packet design with funky LED show and an "Internet Explorer" mode that slows all of it down.
I recently got a Hackster logo badge PCB when attending an event. Here's a short tutorial on how to build it.
