ADXL345 Accelerometer Module
The OSEPP ADXL345 is a 3axis MEMS accelerometer with 13bit resolution measurement at up to +16 g. Digital output data is formatted as 16bit twos complement and is accesible through either an SPI (3 or 4wire) or i2c digital interface.
Features
100% Arduino Compatible
3 axis MEMS Accelerometer 13 bit resolution
2.03.6 supply voltage
SPI and I2C digital interface
Schemtic
https://www.osepp.com/downloads/pdf/ACCEL02.pdf