As explained by Arduino to Go, each color band on the resistor corresponds to a number but this can differ depending on the band's placement.It's not complicated, but the sheer number of colors ...

Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board.

Like Arduino's other libraries found on the Arduino Library Reference page, the Wire library is designed to simplify writing code. Let's look a closer look at Arduino's Wire library, how it works ...

The processing code works (with Arduino connected of course) if you see it run and color in box changes properly. If not, change the serial port number in the code. If it still doesn't work, ...

The SuperDuino a coin cell operated Arduino compatible board that can be used to create Arduino projects with these offering a 1.7″ 128 x 160 resolution 16bit colour TFT LCD display for feedback ...