Nambala ya 3 × 8 keypad matrix kapangidwe ka matikiti ogulitsa B769

Kufotokozera Kwachidule:

Ndi makiyi 24 owononga umboni IP65 zitsulo zosapanga dzimbiri, kapangidwe ka matrix okhala ndi ukadaulo wa carbon-on-gold key switch.Ma kiyibodi opangidwa mwapadera amakwaniritsa zofunikira kwambiri ndi ragrd kupanga, magwiridwe antchito, moyo wautali komanso chitetezo chapamwamba.Mainy amagwiritsidwa ntchito pogulitsa matikiti ndi malo ena aboma.Ndi gulu la akatswiri a R&D pamatelefoni amakampani omwe adasungidwa kwa zaka 17, titha kusintha makina am'manja, makiyi, makiyi, nyumba ndi mafoni kuti tigwiritse ntchito mosiyanasiyana.