Lego Mindstorms NXT: 幾種抓球的設計

Tribot

短片: http://www.youtube.com/watch?v=RSMd2JksmhE
組裝: http://ro-botica.com/img/NXT/Build-Tribot.pdf

NXT Clamp-N-Lift

短片: http://www.youtube.com/watch?v=qYbEsNs0ZiI
組裝: http://aries.dyu.edu.tw/~cschen/robolab/NXT Clamp-N-Lift.rar