HackedGadgets.com has made a list of the top 5 Spinning LED Displays. You may have seen these displays dotted around airports and other busy shopping malls. People have decided to make them on their own! Kind of cool but I have no idea how to make them my self.
we are about to make a project about led display. i just want to learn how do you make your spinning led more colorful and multi-lines. can you teach me step by step and the materials that you used.