[Kyri] has made a simple circuit to do color detection using an RGB LED. Simply set the LED to the color you want to detect then wave the object over it. Another LED will light up if the object is the ...
See the new sign and blue light in upper right. (Photos: J. Maus/BikePortland) PBOT has been trying to educate bicycle riders how to get green lights for a long time now. I spotted their latest effort ...
Newly discovered two-cell color detection system of lamprey as clue to the evolution of color vision
Using the lamprey, researchers analyzed the photosensory mechanism of the pineal organ, also called the pineal gland, in non-mammalian vertebrates and discovered a novel mechanism of pineal color ...
University of Central Florida (UCF) researcher Debashis Chanda, a professor at UCF's NanoScience Technology Center, has developed a new technique to detect long wave infrared (LWIR) photons of ...
Color vision, ocular color detection is achieved with complicated neural mechanisms in the eyes. Researchers have found color detection with a simplest mechanism in the fish pineal organ, an ...
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