Likarolo tsa sehlahisoa
e amohela potoloho e etellang pele ea theknoloji ea dijithale ea single-chip microcomputer, e nang le motlakase oa mofuta oa khokahano oa auto coupling
regulator, servo motor, automatic control circuit, joalo-joalo ponahalo e ntle e ntlafalitsoeng e bonts'a tatso e ntle ea li-skrini tsa dijithale tsa limithara tse peli.
litšobotsi tse ruileng tsa tlhahisoleseding ea mabothobotho le mesebetsi e mengata.