IMU
QMI8658
Advantage:
Prompt response.
Function:
Head posture tracking,capture,accurate positioning.
Pressure sensor based on Hall sensor
MT8001
Advantage:
Non-contact,macro detection.
Function:
Switch mode,pause and other functions.
Magnetic switch position detection IC
MT8891/MT8691
Advantage:
1.2μA ultra- low power consumption.
Function:
Check whether the charging bin box is closed,whether earphones are in position.
