SPMB250-A1EVAL View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

SPMB250-A1EVAL

SPMB250-A1EVAL demonstration kit user manual and installation guide

STMicroelectronics 

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UM0562

Plane demo

The goal of the application is to show how accelerometers can be used to measure the tilt of

an object, where the tilt is a static measurement and where gravity is the acceleration being

measured. The force of gravity is used as an input to determine the orientation of an object,

calculating its degree of tilt. The x, y, z acceleration values are elaborated on the PC

application to evaluate the rotation angles of a graphical object (Plane). The behavior of the

demo is intuitive, as the graphical object on the PC monitor moves according to the

movements impressed on the MotionBee™ module.

Figure 9. Plane demo while running

AM00540v1

Doc ID 14826 Rev 2

13/15

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