In the realm of innovative technology, GGtag has emerged as a compact e-paper badge with versatile programming capabilities. This unique device is centered around the RP2040 microcontroller and ...

In a breakthrough innovation, Eurolan, a networking equipment company, has unveiled GGtag, an electronic alternative to the traditional plastic identification badges and RFID-based access cards ...

Designer Joe Grand did another great job of designing the DefCon badge this year. It's a user-programmable badge with an LED marquee that can display scrolling, customizable text and also has a ...

It's one of the best things about the Defcon hacking conference, and one of its most closely guarded secrets: the programmable badge that's handed out to show attendees every year. It’s one of the ...