Just like the clock clock of old, there’s something magical about a giant wall of smaller pieces working together to make a larger version of that thing. The E-Paper Wall 2.0 by [Aaron Christophel] is ...

E-paper price tags have become popular for retail stores over the past few years, which is great for hackers since we now have some more cheap commodity hardware to play with. [Aaron Christophel] went ...

Forward-looking: Fans of eBook readers are already familiar with the benefits of e-ink screens, which are easy on the eyes and require very little power when the image they display is static. They're ...