The system takes continual screenshots and averages the pixel colors before sending the data to the Arduino over USB.As with the audio ambient lighting, using pulse-width modulating each channel, the ...

This part number (and ofcourse the LED type) is not very critical. If you want to use a bi-polar transistor, don’t forget to add a resistor (~1KΩ ) between Arduino D10 and the base terminal of the ...

The Arduino can just increment the counter up to the appropriate LED. The Arduino then controls the state of the LED using the active high enable line from the column multiplexer chip.

The LED strips on their own are not all that interesting. The diffuser allows the light to blend together, forming interesting patterns that are more reminiscent of the patterns you might see in a ...

A case will protect your Arduino and ensure your sweater has the chance to light up the room for many holidays to come.