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 ...

Just follow the schematic diagram to complete the construction, and use any standard 9VDC Arduino power source to energize the system. Here, for demonstration, three different color LEDs (Red, Green ...

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 ...

Sunflower Shield adds a touch-enabled 3.5in QVGA TFT LCD to Arduino projects, and demonstrates Bridgetek ... Designed by Cowfish Studios, it will render 24bit colour content in either landscape or ...