http://n.sfs.tw/content/index/11016
http://n.sfs.tw/content/index/12238
https://mbotandstem.blogspot.com/2017/04/mbot-line-follow-car.html
http://stemhk.blogspot.com/2018/03/mbot.html
https://sites.google.com/qtm.ks.edu.tw/qtmrobot/mbot/%E5%B7%A1%E8%B7%A1%E6%95%99%E5%AD%B8
http://gg.gg/tkesmbot