Hoʻohana ʻia nā ʻāpana maʻamau 8X8 monochrome LED matrix module, he keʻokeʻo a hiki ke hōʻike i nā ʻano kikokikona, ʻikepili, a me nā kiʻi kiʻi ʻelua. Hiki ke hoʻokaʻawale ʻia nā hōʻike LED i loko i 3, 3.7, 5, 8, a me 10mm, a me nā hōʻike ʻē aʻe e like me ke anawaena o ke kiko hoʻokahi LED i hoʻohana ʻia.
IʻIke ʻia ʻo nā waihoʻoluʻu kumu ʻekolu i loko o waho a me waho: ʻo ia hoʻi, nā kala ʻulaʻula, ʻōmaʻomaʻo, a me ka uliuli i haku ʻia me ka ʻāpana hōʻike liʻiliʻi loa.
Hōʻike ʻia nā LED mai ka monochrome a hiki i ke kala piha o nā lako like ʻole, no kona hoʻokō ʻana i ka nui o nā hana e hoʻolako i ke kumu, a ma muli o kona ʻālohilohi kiʻekiʻe, hilinaʻi kiʻekiʻe, a me ke kūpaʻa ikaika i ke kukui ʻāina, e hana ana i kahi hōʻike LED ma Nui nā hana waho a me nā hana maʻamau i kahi kūlana hiki ʻole ke hoʻololi. ʻO ka hōʻike LED piha ʻo ia ka mea maʻamau i hoʻohana ʻia i nā ʻano hōʻike LED ma ke kālepa, nā ʻāpana aupuni, nā hōkele, a me nā ʻoihana, hiki ke hoʻohana ʻia ka hōʻike LED piha i ka nui o nā hiʻohiʻona hōʻike ultra-kiʻekiʻe. Ke pono ʻoe e hoʻololi i ka ʻike hōʻike, ma ke kaʻina hana o RS-232 e pili ana i ka microcomputer e hoʻololi.
Wahi a ka Māhele Scene Operation
Hiki ke hoʻokaʻawale ʻia nā hōʻike LED e like me nā hiʻohiʻona hana i nā hōʻike LED i loko a me nā hōʻike LED waho.
I nā makahiki, hilinaʻi ka hōʻike LED i kāna kumu kūʻai kiʻekiʻe ʻē aʻe, haʻahaʻa haʻahaʻa, ʻālohilohi kiʻekiʻe, lōʻihi ke ola, a me nā mea kiʻekiʻe ʻē aʻe i hoʻokani mau i kahi kūlana koʻikoʻi i ka pā hōʻike pālahalaha, a i ka wā e hiki mai ana no ka manawa lōʻihi. he wahi ākea.
Wahi a ka Dot Matrix Density Division
Wahi a ke kiko, kuhikuhi ka matrix density i ka nui maʻamau a me ka hōʻike kiʻekiʻe.
ʻO ka mea i luna nei ka photoelectric kala aupuni no ka hōʻuluʻulu ʻana o nā mea kūʻai aku o ka hoʻohālikelike ʻana o ka hōʻike LED. Wahi a nā helu helu, i ka makahiki 2019, ua loaʻa ka nui o ke kūʻai aku o nā hōʻike LED piha piha (me loko a me waho) i ka ulu ʻana o ka makahiki ma mua o 10%. Hoʻohui ʻia nā mea ʻelua me nā modula matrix LED maʻamau 8X8, ʻokoʻa loa ka ʻaoʻao o ke kino o ka pale, a ʻaʻole like ka hopena hōʻike kumu. Hiki ke hoʻihoʻi maoli i ka waihoʻoluʻu ʻulaʻula, ʻōmaʻomaʻo, a me ka uliuli, kēlā me kēia 256-level grayscale haku mele ʻana o 16.7M (miliona) ʻano kala, hiki ke hōʻike i nā kiʻi hoʻoikaika kala i ka manawa maoli. Aia nā'ōlinolino kiʻekiʻe, hōʻike i ka wā āpau, hōʻike i ka ʻike a me ka hoʻomākaukau ʻana i ke ʻano o ka maʻalahi orthopedic, hōʻike pono, hoʻohana mana, ola lōʻihi, a me nā ʻano ʻē aʻe.
Mahele e like me ka hoomakaukau hana
Wahi a ka hana, hoʻokaʻawale kahi papahana i nā ʻāpana koʻikoʻi ʻelua, kahi papa i kapa ʻia ʻo ka hōʻike piha piha, me kahi papa i kapa ʻia ka hōʻike akamai. Hoʻokumu ʻia ka ʻāpana matrix pale hōʻike LED me nā diodes māmā. ʻO LED ka pōkole o Light Emitting Diode, kahi kumu kukui hou e ulu ikaika a loaʻa ka manaʻo ākea a ākea. Me ka ulu wikiwiki a me ka hoʻololi ʻana o ka ʻenehana hōʻike LED, ke hāʻule mālie nei ke kumukūʻai o nā hōʻike LED kala piha. E like me ka inoa e hōʻike nei, he hōʻike ʻelua kala ʻelua LED he hōʻike e hiki ke hōʻike i nā kala ʻelua i ka manawa like, e hana pinepine ana i waho o nā waihoʻoluʻu ʻelua i ka hōʻike LED nui a me ka LED i loko o ka ʻaoʻao ʻelua e hōʻike i nā ʻaoʻao ʻelua.
ʻEkolu mau hōʻike kala kumu mua (ka waihoʻoluʻu piha). Loaʻa ka hōʻike LED i ka ʻōlinolino kiʻekiʻe, hiki ke hoʻopili ʻia ka hana, maʻalahi a maʻalahi, maikaʻi a me ka haʻahaʻa haʻahaʻa a me nā pono ʻē aʻe, e hana ana ia ma kahi hōʻike ākea nui, ʻoi aku hoʻi i nā haʻuki, hoʻolaha, kālā, hōʻikeʻike, kaʻa a me nā ʻano hana ʻē aʻe he nui loa. . Hoʻohana ʻo ia i kahi module 8X8 pālua pālua LED matrix module, ʻekolu kala ʻulaʻula, melemele, a me ka ʻōmaʻomaʻo kēlā me kēia pika.
Hoʻohana nui ʻia ka hōʻike LED kala piha i nā cores kalepa, nā alaloa, a me nā hanana ʻē aʻe o waho.
Hōʻike i loko: nā kiko liʻiliʻi liʻiliʻi, kēlā me kēia Φ3~Φ8, hōʻike i kēlā me kēia wahi he mau mika square a ʻoi aku ma mua o ʻumi mau mika;
Hōʻike waho: ka ʻāpana o kēlā me kēia mau mika square a hiki i nā haneli mau mika square, kiʻekiʻe o ka mālamalama, hiki ke hana i ka lā, aia ka makani, ka ua, ka hopena wai. Pono e pili ka hōʻike ʻano hopena piha me kahi microcomputer e hana. ʻO ke kumu hana o ka hōʻike e like me ke kamepiula.
ʻO ka mānoanoa o ka hōʻike e pili ana i ka pixel diameter, ka liʻiliʻi o ka pixel diameter, ke kiʻekiʻe o ke kiʻekiʻe o ka hōʻike, no ke koho kiko'ī,ʻo ka pili kokoke i ka wā nānā,ʻo ka kiʻekiʻe o ka hōʻike; ʻoi aku ka mamao o ka matrix nānā, ʻo ka haʻahaʻa haʻahaʻa o ka hōʻike.
Hōʻikeʻike kala ʻelua LED. Hōʻike ka loko monochrome i ka pono waiwai, akā he monotonous ke kala.
ʻO ka hana o ka hōʻike LED
Hōʻike LED ʻelua kala i loko, hōʻike LED ʻelua kala waho: hoʻohana nui ʻia ka hōʻike ʻelua kala i ke kālā, pou a me ke kelepona, kelepona, uila, halemai, koa, palekana lehulehu, nā hale kūʻai kūʻai, kālā, ʻauhau, a me nā ʻāpana ʻē aʻe. nā manawa. Hōʻike nā LED e hoʻokō me ka waihoʻoluʻu kumu, dot matrix density, hoʻomākaukau hoʻomākaukau hana, nā hiʻohiʻona hana, a me nā mea ʻē aʻe i loko o nā ʻāpana.
E like me ka hōʻike ʻana o ka mahele kala kumu
Hōʻike monochrome. Akā ʻoi aku ka liʻiliʻi o ka hōʻike naʻauao, ʻo ka hōʻike piha hopena he ʻano hoʻomākaukau hōʻike.
ʻO kēlā me kēia, kūpono ka ʻike kikokikona hōʻike e hoʻohana i ka pale LED hoʻokahi kala a i ʻole ʻelua kala, hōʻike kiʻi, ʻike kiʻi kūpono e hoʻohana i ka hōʻike ʻelua kala a piha paha (ʻekolu kala kumu). ʻAʻole pono e hoʻopili ʻia kahi hōʻike naʻauao i ka kamepiula hoʻokipa, aia ka CPU i kūkulu ʻia, hiki ke mana i lalo e mālama i nā pale he nui, a hiki ke waiho i ka kamepiula hoʻokipa e holo ma kāna iho. Ke manaʻoʻiʻo nei au i ka wā e hiki mai ana, ʻoi aku ka nui o ka hōʻike LED piha kala! ʻO kēlā me kēia waihoʻoluʻu kumu he 16×16 pae hina = 256 a i ʻole 256×256 pae hina ≈ 61000 mau ʻano kala, a ʻoi aku paha. Eia kekahi, he mea maʻalahi ka hōʻike akamai, pono e loaʻa i ka hōʻike ʻano hopena piha i kahi solo hoʻolaʻa, uhi inā makemake ʻoe e kūkulu i kahi papahana animation, akā pono pū kekahi ʻike ʻoihana.
Ka manawa hoʻouna: Oct-03-2022
