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Batire mkati motsutsana ndi chidwi chokwanira
Chida ichi chimakhala chokwera kwambiri cha makhwala okwera kwambiri kuchokera ku microectonics ya st microectonics, kuphatikiza "microchip" ya ku America pomwe yolumikizidwa ndi gawo lokhazikika ndi gawo loyeserera likugwiritsira ntchito chinthu choyeserera. The vol volt sign signal imakonzedwa ndi njira zowongolera kwambiri, ndipo mtengo wogwirizana wa mkati umasanthula ndi zosefera zanzeru. Pomaliza, imawonetsedwa pazenera lalikulu matrix LCD.
Chidacho chili ndi zabwino zaKulondola kwambiri, kusankha mafayilo am'matambo, kusala kwa polarity, muyeso wachangu ndi magawo osiyanasiyana.