National Semiconductor Corp. today introduced the industry’s first 2A red, green and blue (RGB) LED driver for portable projectors that drives three common anode RGB high-brightness LEDs sequentially ...

Lifestyle projectors designed to deliver big-screen images in regular living spaces rather than dedicated home theater rooms are all the rage these days, resulting in all sorts of weird and sometimes ...

Mimic the cinematic experience at home with the Epson Pro Cinema LS9000.

Abstract: This reference design for a 6A step-down LED driver is based on the MAX16821 device. This circuit drives a single LED. This design includes the circuit specifications, circuit schematic, and ...

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 ...

Few projectors can better compete with ambient light than the 880. It will still lose to the sun or some lamps, but it will be more watchable than most projectors in less-than-completely-dark ...

Epson's Home Cinema 2250 is an excellent projector, creating an impressively bright image with accurate colors and a decent contrast ratio. It improves upon just about everything we liked with last ...

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 ...

JVC’s D-ILA home theater projectors have been revered by home cinema fans for many years now, thanks to their peerless contrast performance. JVC isn’t exactly the most prolific brand around when it ...

Introduced as the industry’s first 2A red, green, and blue (RGB) LED driver for portable projectors, the LM3435 drives three common-anode RGB high-brightness LEDs sequentially with a single inductor.

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Summer is here! What could possibly be more sublime than ...

TL;DR: Samsung's Premiere 8K projector, debuting at CES 2025, is the first to receive 8K Association certification, featuring 8K resolution, HDR support, and immersive audio. It supports 8K wireless ...