When choosing a portable projector for student life, there are a few extras to keep in mind. Wi-Fi is essential if you’re ...

Pretty much every projector has multiple inputs to choose from, composite, s-video, component, VGA, DVI, HDMI, etc.<BR><BR>Most of your game systems use Component video (red, green, blue, cables ...

That means they connect to Wi-Fi and feature a hub of apps from which you can navigate. It's the same OS that you'd find on a TV, just in a projector.

In his YouTube video, he explains how an old hard drive can be transformed into a laser projector that can display numbers and texts (at most 20 characters) from a distance of up to 90 meters ...

Two 5-watt speakers are somehow squeezed into the tiny case. These sound OK, but not great. They're fairly tinny and don't play very loudly. Given the size of the projector and the low power, they're ...