When you need to quantify the color of an object ... or you can buy an off-the-shelf RGB sensor and wire it up to an Arduino. Or you can go back to basics and build this reflective RGB sensor ...

This gadget can help: The Nix Mini 2 Color Sensor can scan virtually any surface to collect and match its color. And until May 31, you can get one for $60, aorund 40% off the regular $99 price.

This interactive diorama lamp features a cute chameleon that [Markus sculpted from a wire frame and a lump ... stand and connect to a TCS34725 RGB color sensor and an Arduino Pro Micro.

Germany--(BUSINESS WIRE)--ams OSRAM (SIX: AMS), a global leader in optical solutions, has launched the TCS3530, its leading-edge color sensor which enables a smartphone camera to achieve near ...