Messing around with Arduino can lead to some fun projects ... due to possible variance in the manufacturing process. These color bands and the necessary orientation to read them are universal ...

If you’d like to get more specific, Michael Klements’ Arduino-based scanner lets you quantify colors in numerical RGB values via a TCS34725 sensor. User interface for the handheld device is ...

Masih Nahida has unveiled a new version of his VGADuino graphic shield for Arduino, which aptly takes ... also a SD Ram to keep the screen’s pixel color data. The screen refresh rate in VGADuino ...

They are highlighting an Arduino-based retro 8-bit computer capable of running BASIC, with an output signal in color for a VGA monitor. It’s creator readily acknowledges that using the Arduino ...

Philips has released the lime green LEDs behind its ‘Hue’ colour tuneable LED replacement light bulbs. Some exceed 200 lm/W. Branded simply ‘Lime’, it is the newest addition to the firm’s portfolio of ...