STEVAL-MKI017V1 STMicroelectronics, STEVAL-MKI017V1 Datasheet - Page 36

• Manufacturer Part Number: STEVAL-MKI017V1
• Description: BOARD ADAPTER LIS344AL DIL24
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI017V1

• Design Resources: STEVAL-MKI017V1 Gerber Files STEVAL-MKI017V1 Schematic STEVAL-MKI017V1 Bill of Materials
• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±3.5g
• Interface: Analog
• Sensitivity: 0.100 x Vdd = V/g
• Voltage - Supply: 2.7 V ~ 3.3 V
• Embedded: No
• Utilized Ic / Part: LIS344AL
• Sensing Axis: Triple Axis
• Output Type: Analog
• Tool / Board Applications: Sensing - Navigation, Accelerometer, Magnetic Field
• Mcu Supported Families: LIS344AL
• Supported Devices: LIS344AL
• Rohs Compliant: Yes
• Development Tool Type: Hardware - Daughter Card
• For Use With: 497-10682 - MOTEHRBOARD MEMS ADAPTER STM32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8201

STM32-MEMS development kit
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Figure 22. Inclination measurement
In this example, the device has an
The y axis is not affected and the acceleration measured will remain equal to 0.
However, for the x axis, the acceleration measured will move from 0 and will be equal to
1g*sin( ).
For the z axis, the acceleration measured will be 1g*cos( ).
Figure 23. Sinus and Cosinus functions
1.50
1.00
0.50
0.00
0
30
60
90 120 150
Doc ID 15703 Rev 1
angle with a horizontal position.
180 210 240 270 300 330 360
Cosinus
Sinus
AM00468
UM0701