Imitha ye-oxygen ephathekayo ye-DOS-1703 ivelele ekulinganiseni nasekulawuleni i-microcontroller yamandla aphansi kakhulu, ukusetshenziswa kwamandla okuphansi, ukwethembeka okuphezulu, ukulinganisa okuhlakaniphile, kusetshenziswa izilinganiso ze-polarographic, ngaphandle kokushintsha ulwelwesi komoyampilo.Ukuba nokusebenza okuthembekile, okulula (isandla esisodwa), njll.