The purpose of the project is to build a device that would measure or sense the acceleration or tilt on one axis and is capable of fitting onto the dashboard or hanging onto the window of a car. The ...

Actually, I've done this experiment before (although with an iPod touch). Of course, it's a fun experiment so it seems worthwhile to repeat the measurement. Of course most smart phones have some type ...

The explosive growth of portable equipment such as laptop computers, media players and PDAs has fueled an increasing demand for hard-disk drives and a pressing need to protect them from severe impact ...