If you know the red, green, and blue components of the light that correspond to maximum reflectance, then you know the color of the object. Their sensor uses a four-lead RGB LED, but we suppose a ...

Nix Mini 3 Color Sensor – Paint Color Matching, CMYK, RGB, HEX – The Real-Life Photoshop eyedropper Tool for Painters, Graphic Designers, & More – $69.97 See Deal StackSocial prices subject ...

Starting with color detection, [Engineezy] used an RGB color sensor and Euclidian math to determine each marble’s color. After trying several different mechanical sorting mechanisms, he settled ...

If you’ve ever stood in front of a wall trying to figure out what shade of white it is, the Nix Mini 3 Color Sensor can save you ... that it also provides RGB, HEX, and CMYK codes with each ...

Researchers developed a single photodiode sensor that detects full-color light using perovskite materials, impedance data, ...

An RGB color sensor scans the color and sends the information to a micro pump that mixes the ink. This all happens within a relatively normal-sized pen. The makers of the Scribble Pen say they ...