Hello
I want to start working out how to read accelerometers and gyros, for now i will be happy to see the output values on an lcd panel,
i know how to use the lcd, no problem,
From what i see of the OILPAN for the ArduPilotMega all of the gryos etc are I2C. Does anyone know a good place to look for learning how to use i2c?
the end result of the project will be to save the data to an sd card with intervals triggered externally, but i guess printing to lcd is complicated enough for now 
i have looked around but cant find anything to help me (maybe im to stupid to understand it )
thanks in advance