It's estimated there are over 300 million streetlights in the world, so it's good to see they're constantly being improved, with CityTouch connectivity, glare reduction and even pole-less systems ...
[Matt] wanted to drive a Yuji LED array. The LED requires 30 V and at 100 watts, it generates a lot of heat. He used a Corsair water cooling system made for a CPU cooler to carry away the heat. The ...
Cree announces new CXA LED Arrays, boasting high lumen output and high efficacy in a family of single, easy-to-use components. Optimized to simplify designs and lower system cost, Cree’s newest CXA ...
LAS VEGAS, Jan. 08, 2024 (GLOBE NEWSWIRE) -- MICLEDI Microdisplays, a leading technology company in the field of microLED (µLED) displays for high-end Augmented Reality (AR) glasses, will be ...
This project was my submission to Parallax’s Holiday LED contest; winning honorable mention. It used 4 RGB led arrays to display an animated graphic involving New Years celebration. This project uses ...
Find a downloadable version of this story in pdf format at the end of the story. With the rising costs of energy and increasing governmental requirements for high efficiency lighting, the high ...
You’re undoubtedly familiar with the clip-on blood oxygen sensor and meter that uses a pair of LEDs and a photosensor. This non-intrusive transmissive-light device—which took decades to develop, ...
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