The digitizizer is based on a Kodak carousel slide projector. It’s fitted with LED strips instead of the original light source, which are used to illuminate the slides themselves. An Arduino ...

Remember slide shows? The ones that used a carousel projector and real slides? [Brian] wanted to bring his slides into the digital age but was spending far too much time scanning in the 35mm relics.

The best gaming projectors can give you a huge and immersive picture without having to invest in a TV or monitor. Unlike home cinema projectors, projectors for gaming need to have a low input lag ...

Data projectors are widely used in classrooms and auditoriums for instruction and slide presentations. Although many projectors have built-in speakers, projectors designed for TV and movies are ...

Traditional projectors were always big, and while they could help you turn your living room into a fully-fledged home theater, their bulky design made them hard to move around and set up.

Gaming projectors, unlike home theater projectors, are specifically designed to meet the demands of gamers, offering features such as high refresh rates and low input lag. These features are ...

The best star projectors transform your home into a mesmerizing, other-worldly space — find the best models here so you're ready for the Amazon Prime Big Deal Days. We've looked at the best star ...

If you are using Microsoft PowerPoint, there may be a slide that you need to delete. Maybe you find that a slide is unnecessary or have a slide you used to test different layouts that you can now ...

When you buy through our links, we may earn a commission. Learn more. Outdoor projectors are just the thing you need to enhance a camping trip or upgrade your backyard entertainment experience.

TL;DR: Save 53% on this LED hologram projector that displays designs in 3D. Sure, a skyline view is nice, but let’s be honest: it gets old after a while. (And who can afford those views anyway?) ...

Samsung has launched the Premiere 7 and Premiere 9 ultra-short throw projectors first announced at CES. These relatively small boxes can project huge images on just about any wall from just a few ...