Lo mkhiqizo yi-LCD 16 × 2 umlingisi we-dot matrix ubonise module, esetshenziselwa ukuboniswa kwezinhlamvu ze-ASCII, ngemigqa emi-2 kanye nezinhlamvu eziyi-16 lilinye. Isikrini sokubonisa sisebenzisa i-STN Yellow-Green Mode LED Backlit LCD, ekhombisa izinhlamvu ezimnyama ngemuva kwesizinda esiluhlaza ophuzi, ngokuqhathanisa okuphezulu kanye ne-angle yokubuka ebanzi. Imodyuli iqukethe i-ST7066 Universal Character Chip Chip, i-admatic Child Production Technology, futhi ixhumeke kwi-MCU enkulu ye-MCU ngokusebenzisa isikhombimsebenzisi se-8-bit parallel LCD, okulula ukuyisebenzisa.
Umkhiqizi we-30 + ongumqeqeshi wobungcweti wezikrini eziphakeme ze-LCD eziphakeme futhi eziphansi ze-LCD. Izikrini ze-monochrome LCD ezenziwe ngokwezifiso, i-cog ye-monochrome, amamojula we-COB, amamojula we-TFT namamojula we-oled kumakhasimende. Imikhiqizo isetshenziswa kabanzi kumamitha wamandla, amamitha ama-glucose wegazi, amamitha okucindezela kwegazi, amamitha okugeleza, imishini yasendlini, amathuluzi okukhiqiza ama-LCD afinyelela amasethi / ama-lc.