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 ...
[Devon] recently repaired a handful of Phillips LCD projectors which he was quite excited to use. The only problem is that he didn’t want to mess with replacing the bulbs after every 2000 hours of use ...
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 ...
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