Data Sheet

UCTRONICS Ultimate Starter Leaning Kit for Raspberry Pi #K0064
7 www.uctronics.com
3. Assembly
3.1 ADXL345 Triaxial Accelerometer Sensor Module
ADXL345 is a compact, slim, low-power triaxial accelerometer that allows high-resolution
(13-bit) measurements for accelerations up to 16 g. The digital output data is a 16-bit twos
complement format and can be accessed via a SPI (3-wire or 4-wire) or i2c digital interface.
3.1.1 Specification
 Communication: I2C/SPI
 Measuring Ranging: ±2g±16g
 Digital Interface: SPI / I2C
 Power supply: 5V/3V
 Size: 3x5×1 mm
 Low Power Consumption
 Compact accelerometer
3.1.2 Application
 Mobile Device
 The measurement of the static acceleration of gravity in tilt-sensing applications
 The measurement of dynamic acceleration resulting from motion or shock