Here’s another Trinket Contest entry that was interesting enough for its own feature. [Adam] made his own Hackaday version of the Bat signal. It’s not nearly as big, but the concept is the same. Using ...

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this problem ...

ASUS announced the H1 LED projector, featuring a bright 3000 lumen LED light source that enables it to project up to 200 inch (diagonal) FHD visuals. With its RGB LED light source and 125% Rec.709 and ...

Projectors have gone through several iterations in the time I've been around. From old, clunky CRT systems to DLP and LCD systems, projectors have gotten brighter, smaller and more feature-rich. But ...

I can't remember what I was doing a week ago but that was about when I became aware of the existence of these. I'm sure there are some other brands/models out there, is there anyone out there that can ...

When you think of upgrading your home entertainment system, a projector might not be the first thing that comes to mind. With TV screens getting larger and more economical, it’s easy to overlook ...