The Simple Scheduler in Embedded System @ OSDC.TW 2014
Simple Data Structure @ COSCUP 2013
Debug c c++ programs more comfortably @ 2014.12.14 Trace Code Meetup
Learn how to develop embedded system for ARM @ 2014.12.22 JuluOSDev
Make Your Own Developement Board @ 2014.4.21 JuluOSDev
Find the bottleneck of your system