Affection for wiimote, We tried to source the same accelerometer it uses. But I even get a quote of about $138 from our local supplier for an Accelerometer module... No, never for me. Being angry about their pricing, we managed to fabricate out PCBs and solder out the ADXL330, with 2.54mm pin header which it could insert into Arduino easily.
3 axis sensing
Small, low-profile package: 4×4×1.45mm LFCSP
Low power 180µA at 1.8V (typical)
Single-supply operation 1.8 to 3.6V
10,000 g shock survival
Excellent temperature stability
BW adjustment with a single capacitor per axis
RoHS/WEEE lead-free compliant
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