Adafruit ADXL335 5V Ready Triple Axis Accelerometer (+ 3g Analog Out) Size 19 mm

Triple-aXis accelerometer to now have an on-board 3.3V regulator - making it a perfect choice for interfacing with a 5V microcontroller such as the Arduino. This breakout comes with 3 analog outputs for X, Y and Z axis measurements on a 18 mm x 18 mm breakout board. Fully assembled and tested. Comes with 8 pin 2.5 mm standard header in case you want to use it with a breadboard or perfboard. Two 2 mm (0.08") mounting holes for easy attachment.