Using an embedded Linux box I'd like program a string of tri-state LED lights. I'd like to synchronize the lights to music (this is for a miniature town a friend is building for God only knows why).<br><br>I have *NO IDEA* how to go forward with this and I further have no idea how the embedded computer would interface with the lights to turn them on/off/colors. <br>
<br>Has anybody done anything like this? What did you do and how did you do it? Did you look the LEDs up to a serial port and set pin voltages? What language did you use? C? Java? <br><br>Any pointers would be greatly appreaciated.<br>
<br>Greg<br><br>