Smallest 7-Seg display This is the smallest 7 segment display, it's even smaller then ad's! I could have probably made the display part even smaller, but then it would have been impossible to actually see the number. Feel free to use and modify, just try to give me credit somehow.
Edit: I added Sg's display and Th0m45's to mine (with credits of course [For some reason, I couldn't find ad's, and sg's is the same size]) for a size comparison.
Edit2: This forum really needs an irc channel or something.
Simon I've had this idea for a while now; that when charged, it glows a colour. (Probably 3 different elements: Red Green and Blue types) Heat determines the brightness.