STEVAL-MKI078V1 STMicroelectronics, STEVAL-MKI078V1 Datasheet - Page 36

• Manufacturer Part Number: STEVAL-MKI078V1
• Description: BOARD DEMO LPR450AL GYROSCOPE
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI078V1

• Design Resources: STEVAL-MKI078V1 Schematic
• Sensor Type: Gyroscope, 2 Axis
• Sensing Range: ±500°/sec
• Interface: Analog and Digital
• Sensitivity: 2mV/°/s
• Voltage - Supply: 5V, USB
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: LPR450AL
• Interface Type: GUI, USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: LPR450AL
• Other names: 497-10600

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