This project shows how to use a Nokia 6280 Lcd connected to a PIC18F4455 microcontroller to build a MotorCycle Computer Board. The design is implemented on a Yamaha TDM850. It is able to show gear position, battery voltage, run time, speedometer, trip counter, throttle position, rpm value, air temperature, water temperature, oil temperature etc. Check schematic and source code on the site below.
MotorCycle Computer Board with Nokia 6280 Lcd - [Link]