We love badges. And we’ve really got to thank [Charliex] for taking the time to write a huge post about this year’s LayerOne badges, especially since they’ve got their backs up against the deadline ...

Ham skills prevail in this year’s LayerOne badge hacking contest. [Jason] was the winner with this Morse Code beacon hack.He got a head start on the competition after seeing our preview feature on the ...

Create a memorable first impression with a tech-savvy e-Ink name badge The e-Ink badge project is open-source and requires some tinkering Use Arduino IDE & GxEPD2 library to control the display ...