7 ki metala kuhiliʻole kila keypad no ka elevator B863

ʻO ka wehewehe pōkole:

He 7 kī matrix design keypad, me ka ʻenehana hoʻololi kī kalapona-ma-gula.Hoʻolālā ʻia nā pihi pōʻai kūikawā, nā kīwī i hoʻolālā ʻia i nā koi kiʻekiʻe me ka ragrd i ka hoʻolālā ʻana, ka hana, ka lōʻihi a me ka pae pale kiʻekiʻe.Loaʻa ke kala LED no ke koho a ka mea kūʻai aku.Hoʻohana nui ʻia no ka elevator i loko a me nā ʻoihana lehulehu ʻē aʻe.

Me kahi hui R&D ʻoihana i ke kelepona ʻenehana i waiho ʻia no 17 mau makahiki, hiki iā mākou ke hana i nā lima lima, nā kī kī, nā hale a me nā kelepona no nā noi like ʻole.