Tanki yowotcherayi imagwiritsa ntchito kachipangizo kakang'ono ka microcomputer kokhala ndi zowongolera zokha. Kuwonetsa kwake kolondola kwa manambala a kutentha ndi chinyezi kumatsimikizira kugwiritsidwa ntchito kotetezeka ndi ntchito yosavuta. Konzani luso lanu lopangira moŵa ndiukadaulo wapamwambawu.

