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introduction

Introduction

I am Larry Lu from Taipei.

It's my introduction.

Larry Lu


Hobby


  • Tennis
  • Woodworking
  • Travlling

Skill


  • C
  • Java
  • C#
  • Python
  • Php
  • OOP

Professional Knowledge


  • Dead Reckoning
  • Motion Sensors(Accelerometer, Gyroscope, Magnetometer)
  • Gnss
  • Android app(Bt, Ble, Gnss, Jni…)
  • Arm-based mcu (i2c, spi, uart)

Demo


Magnetometer Calibration

It can calibrate from raw data to the correct one

Blue point: magnetometer raw data

Red point: calibrated data

Human Detection

Using infrared array sensor, it can detect human

Dead Reckoning

Vehicle dead reckoning

It can assist the vehicle going through the non-gps spot.

  • red: in the indoor parking space

Pedestrian dead reckoning

It can display pedestrian walking route and assist gps at non-gps or multi-path spot.

  • brown: walking route

Auto Car with Magnetometer

introduction.txt · Last modified: 2024/11/09 11:23 by 114.119.150.28