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how to build a G- Force measurer? Answered

I recently seen on Tv where you built one of these and measured G-force on a rollercoaster ....got the end of it and don't what it was called. on diract Tv sat the 28th march 2009.


Theres plenty of instructions on the net for using a wii-mote (fitted with basic piezo accelerometers) over bluetooth to get useful real-world data. It's a ready-built solution and not too expensive, requiring no modification to the controller so you can go back to gaming afterward.

Do you want to build one or know how they are built? (it makes the difference)