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 ...

Taking your show on the road has never been easier, thanks to today’s incredible shrinking projectors. The latest ultraportable models are exceptionally small, lightweight, and easy to use. But these ...

The Asus S1 Mobile LED Projector ($319) is a handsome mini projector with a long battery life and the ability to charge other mobile devices attached to it. Its brightness and resolution are low for a ...

Most of my current work for PCMag is about printers and projectors, but I've covered a wide variety of other subjects—in more than 4,000 pieces, over more than 40 years—including both computer-related ...

An LED projector in 2025 offers efficiency and durability. It provides clear visuals, low power consumption, and a long ...