Nyob rau hauv LCD dot matrix kua siv lead ua kua, tus tswj tsav Circuit Court yog kev nrog cov kua siv coj los ua cov qauv siv rau lub teeb rooj, uas yuav ncaj qha mus nrog 8-ntsis microprocessor interface. Kev siv cov dot-matrix liquid crystal display tsis tsuas yog qhia cov ntaub ntawv thiab cov cim Suav, tab sis kuj qhia txog kev tswj cov kab kos thiab tswj cov kab txiav, ua li no txhim kho cov haujlwm ua haujlwm ntawm qhov cuab yeej ntse thiab kev tswj. LCD dot matrix kua Crystal teeb zaub tsis tsuas yooj yim siv, LCD dot matrix interface tshuab tsis tau tsuas yog tso saib cov cim, zauv, tab sis kuj tso tawm ntau yam graphics, curves thiab txiv neej, thiab muaj peev xwm paub tau tias kev tshuaj ntsuam scrolling nce thiab down, animation Function, , thim rov qab, ntsais thiab lwm yam dej num, kev siv ntau heev. Nrog cov kev siv cov kua siv lead ua kua, qhov zoo ntawm cov khoom siv lead ua kua tau zoo heev lawm. Ntau yam yog tas li ua tswvcuab, tsis tsuas muaj dub thiab dawb LCD saib ntawm ntau yam specifications, tab sis kuj colour LCD monitors.
