Hackaday

Color Sensing With An RGB LED And Photoresistor

[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a color sensor. Those Cadmium Sulfide lights sensors usually have a very wide swing of resistance when exposed to varying levels ...
EDN

Using an RGB Color Sensor

This application note will show how all the colors within the color gamut formed by red, green, and blue constants in a CIE plot can be measured and mapped with an RGB color sensor. This RGB sensor ...
Hackaday

Color Sensor From An RGB LED And A Photocell

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 buy an ...
CNET

These color sensors take the pain out of paint matching

My husband and I recently bought a house built just after World War II with rooms stuck in nearly every decade since. I couldn't wait to get my hands on it and make it our own. However, picking the ...
Machine Design

Sensor Lets Machines See Color Intensity

EMX Industries Inc., introduced the ColorMax-1000, the first color sensor that outputs color intensity. The ColorMax-1000 color sensor has a high-intensity white LED that projects modulated light on a ...
EDN

TAOS claims smallest integrated RGB digital color light sensors

Plano, Tex. — Texas Advanced Optoelectronic Solutions, Inc. (TAOS) has claimed the industry's smallest RGB digital color sensors, housed in a six-lead chipscale ...