Puas yog USB tseem serial?
Nrog cov chaw nres nkoj serial, cov ntaub ntawv raug xa mus ua ntu zus, ib me ntsis ntawm ib lub sijhawm. Feem ntau siv serial interfaces suav nrog RS-232, RS-422, RS-485, thiab USB (universal serial bus). USB yog ib qho tshwj xeeb, hom qauv ntawm serial interface uas muaj peev xwm ua haujlwm ntawm cov ntaub ntawv nrawm dua li lwm cov serial interfaces.
