zignorii writes: > i have a project, where i have to control a huge amount of LEDs (500-1000) > independently with a (PIC-) microcontroller. what is the easiest way to do > it? > any help would be wonderful, Check the past two days worth or archives. ;-) I asked a similar question with my proposed solution and got several very good replies. -p. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist