When you need to quantify the color of an object, you’ve got quite a few options. You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can bu… ...

The sensor needs to be properly calibrated before using. To calibrate the sensor, we need to have 'BLACK' color and 'WHITE' colors of the material which we are hoping to detect colors from. For ...

[Rick Osgood] wanted to build a color sensor that could be held up to any object to get RGB color values. He originally started with a photoresistor and a few LEDs, but couldn’t get that to work ...

You can observe this scene: colors of five LED will gradient consistently. Extended application: Based on Chainable LED Library, we have designed this demo: RGB color varies with the temperature ...

This paper presents the design of an RGB sensor system for classifying similar color objects using color shades as an alternative to using a camera, which can be relatively expensive. The RGB sensor ...

Outputs of an optical RGB sensor are adapted to CIE-XYZ color space coordinates. For this purpose, a correlation between the outputs of the sensor and the outputs of spectrophotometer is established.

The Optoelectronics group of Vishay Intertechnology, Inc. introduced the industry’s first AEC-Q100 qualified RGBIR color sensor. The Vishay Semiconductors VEML6046X00 features a highly sensitive ...

Of all the sensors, only the Palette Pico sensor was able to read the correct RGB value for a given paint color. Surprisingly, that color was Behr's Roadster White, not a bright red or dark gray.