Iimbonakalo:
◇ Kunokwenzeka ukwenza ezimbini-kwinye, ezintathu-kwinye kunye nezine-kwinye ngohlengahlengiso lwasimahla ngokwezicelo zabathengi.
◇ Irola ephindwe kabini isetyenziswa ekutyiseni ngokugqithisileyo ukuze kuzuzwe ukulingana nokuhambelana kwemisonto eplied.
◇ I-servo motor iqhuba isikhokelo somsonto ukuba uhambe ngendlela enqamlezayo.Ibhanti elilungelelanisiweyo lisetyenziselwa ukusasaza ngexesha lokujija ukuze kuncitshiswe ungcoliseko lwegrisi ukuze kuqinisekiswe ukuchaneka kokuma okulungileyo kunye nentshukumo ebuyelanayo yentonga yesikhokelo.
◇ Inokunyusa izixhobo ze-elektroniki zokujonga umsonto ukuphakamisa umgangatho womsonto kunye nokunciphisa inkunkuma ekrwada.