> You can find lots of these "propeller clocks" on the internet. This has > already beHIMIone with a pic chip. > Wrong Way Ray (Raymond Choat) There's a new advertising product out now that spins a vertical line of LEDs on a vertical axis. It has a PIC on the rotating board that does all the LED timing to create the pixels, and it also does the font generation. You can send messages for it to display via a serial port. ******************************************************************** Olin Lathrop, embedded systems consultant in Littleton Massachusetts (978) 742-9014, olin@embedinc.com, http://www.embedinc.com -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu