https://www.facebook.com/profile.php?id=100000217207441
https://sites.google.com/gm.lhu.edu.tw/2019tmirc/
https://youtu.be/Ej1WStxGSSc
龍華PD小車
https://makecode.microbit.org/_98e9kce9MXtF
龍華clhs遙控小車
https://makecode.microbit.org/_YjLe2MXHrCf6
https://makecode.microbit.org/_6RhTxzhr5YcX
https://makecode.microbit.org/_C07b779MC1eg
https://makecode.microbit.org/_LFkXUfRqKdWb
