> Working video link: > > http://media.engadget.com/videos/pong.mov > > Where's the schematic? :) I would assume the schematic depends on which LCD display you connect it to, though usually it just means connecting the lines from the LCD to the PICmicro, putting in a small pot-meter for the contrast and some way of getting the negative driver voltage (necessary for most graphical LCD, you can get it either from the transformer or a charge pump). You might use a shift register to reduce the number of pins used by the PICmicro (this makes it more difficult to read from the LCD display, though), but you could also take a PICmicro with sufficient pins. For basic sounds connect a pin through a 0.47uF capacitor to a small speaker, but there are more advanced options using a properly configured capacitor-resistor network and amplifier. Greetings, Maarten Hofman. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist