On 9/11/07, Cedric Chang wrote: > > Excuse my ignorance. What is the difference between an > accelerometer and a gyro ? > Cedric > Cedric, there is a fantastic blog post explaining it here: http://tom.pycke.be/mav/71/kalman-filtering-of-imu-data Follow the links to the related posts. Alex -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist