Pākē
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He aha ka ʻokoʻa ma waena o ka IR a me ka RF?
Ua pōkole ʻia ʻo Infrared ʻo IR. He ʻano ia o ka radiation electromagnetic me nā nalu lōʻihi ma mua o ka mālamalama ʻike ʻia akā pōkole ma mua o nā nalu lekiō. Hoʻohana pinepine ʻia no ke kamaʻilio uea ʻole no ka mea hiki ke maʻalahi ka hoʻouna ʻana a me ka loaʻa ʻana o nā hōʻailona infrared me ka hoʻohana ʻana i nā diode IR. No ka laʻana, i...E heluhelu hou aku -
He aha ke koʻikoʻi o ka loaʻa ʻana o nā huahana kukui uila UL Listed?
I kēia lā makemake mākou e kamaʻilio e pili ana i ka hōʻoia o ke kukui alakaʻi, ʻo ka palapala hōʻoia maʻamau loa ʻo UL, ʻike anei ʻoe i ke kumu he mea nui ka UL? He mea nui ka loaʻa ʻana o nā huahana kukui alakaʻi i helu ʻia ma UL no kekahi mau kumu: 1. Palekana: ʻO UL (Underwriters Laboratories) kahi kino hōʻoia palekana honua ...E heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ke kukui hoʻolaha a me ke kukui maʻamau?
Nui nā ʻano kukui LED strip, ʻike anei ʻoe i ke ʻano o ka diffuse strip? ʻO ka diffuse strip kahi ʻano kukui uila nona kahi luminaire lōʻihi a haiki e hoʻolaha ana i ka mālamalama ma ke ʻano maʻalahi a like. Hoʻokomo pinepine kēia mau ʻāpana i nā diffusers hau a opal paha, e kōkua ana i ka palupalu o ka li...E heluhelu hou aku -
No ke aha i helu ʻole ʻia ai nā kaha RGB ma kelvins, lumens, a i ʻole CRI?
ʻO ke kaula LED RGB kahi ʻano o ka huahana kukui LED i hana ʻia me kekahi mau LED RGB (ʻulaʻula, ʻōmaʻomaʻo, a me ka uliuli) i kau ʻia ma luna o kahi papa kaapuni maʻalahi me kahi kākoʻo hoʻopili ponoʻī. Ua hoʻolālā ʻia kēia mau kaula e ʻoki ʻia i nā lōʻihi i makemake ʻia a hiki ke hoʻohana ʻia ma nā wahi home a me nā wahi kalepa no ke kukui accent...E heluhelu hou aku -
He aha ka hoʻohuihui kala a me ka SDCM?
ʻO ka hoʻokaʻawale kala ke kaʻina hana o ka hoʻokaʻawale ʻana i nā LED ma muli o ko lākou pololei o ke kala, ka ʻōlinolino, a me ke kūlike. Hana ʻia kēia e hōʻoia i ka like o ke ʻano o ke kala a me ka ʻōlinolino o nā LED i hoʻohana ʻia i hoʻokahi huahana, e hopena ana i ke kala kukui a me ka ʻōlinolino like.SDCM (Standard Deviation Colo...E heluhelu hou aku -
He aha nā pono o ke kaula uila kiʻekiʻe a pehea e hoʻokomo ai?
E like me kā mākou e ʻike nei, he nui nā kaula uila ma ka mākeke, ka uila haʻahaʻa a me ke uila kiʻekiʻe. No ka hoʻohana ʻana i loko, hoʻohana pinepine mākou i ka uila haʻahaʻa, akā no waho a me kekahi papahana pono ia i ke uila kiʻekiʻe. ʻIke anei ʻoe i ka ʻokoʻa? Maanei mākou e wehewehe ai i nā kikoʻī e like me kā mākou hiki. Hoʻohālikelike ʻia me ke kaula uila haʻahaʻa: 1. ʻOi aku ke kiʻekiʻe...E heluhelu hou aku -
Pehea e hoʻokomo ai i ka strip pixel dynamic me ka mea hoʻokele?
I kēia lā makemake mākou e kaʻana like pehea e hoʻokomo ai i kahi kaha pixel dynamic me ka mea hoʻokele ma hope o kou kūʻai ʻana. Inā kūʻai ʻoe i ka set inā e maʻalahi, akā inā ʻoe e hoʻokomo e like me kou manaʻo, pono ʻoe e ʻike pehea. Eia pehea e hoʻonohonoho ai i kahi kaha pixel dynamic me kahi mea hoʻokele: 1. E hoʻoholo i ka kaha pixel a kaohi...E heluhelu hou aku -
He aha nā pono o nā ʻāpana ʻehā-i-hoʻokahi a me ʻelima-i-hoʻokahi?
ʻO nā kaha pikela ikaika, i ʻike ʻia hoʻi he mau kaha LED hiki ke hoʻopaʻa ʻia a i ʻole nā kaha LED akamai, hiki iā mākou ke hana i nā hopena kukui nani a hiki ke hoʻopilikino ʻia. Hana ʻia lākou me nā pikela LED pākahi i hiki ke hoʻomalu ʻia a hoʻolālā ʻia pākahi me nā polokalamu kūikawā a me nā mea hoʻokele. Akā no nā pikela ikaika...E heluhelu hou aku -
Pehea e hana ai ka kaha pixel dynamic?
ʻO kahi kaha pikela ikaika he kaha kukui LED hiki ke hoʻololi i nā kala a me nā ʻano ma muli o nā mea hoʻokomo o waho e like me ke kani a i ʻole nā mea ʻike neʻe. Hoʻokele kēia mau kaha i nā kukui pākahi i loko o ke kaha me kahi microcontroller a i ʻole kahi chip maʻamau, e ʻae ana i kahi ākea o nā hui kala a me nā ʻano...E heluhelu hou aku -
Ua ʻike anei ʻoe i ke kaula SPI a me DMX?
ʻO ke kaula LED SPI (Serial Peripheral Interface) kahi ʻano kaula LED kikohoʻe e kāohi ana i nā LED pākahi me ka hoʻohana ʻana i ka protocol kamaʻilio SPI. Ke hoʻohālikelike ʻia me nā kaula LED analog kuʻuna, hāʻawi ia i ka mana hou aʻe ma luna o ke kala a me ka ʻālohilohi. Eia kekahi o nā pono o nā kaula LED SPI...E heluhelu hou aku -
Ke hoʻohālikelike ʻia me ke kukui SMD strip, he aha nā pono o ke kukui COB strip?
ʻO nā kukui LED me nā ʻāpana SMD (Surface Mounted Device) i kau ʻia ma kahi papa kaapuni paʻi maʻalahi i ʻike ʻia ʻo nā kukui SMD (PCB). ʻO kēia mau ʻāpana LED, i hoʻonohonoho ʻia ma nā lālani a me nā kolamu, hiki ke hana i nā kukui ʻālohilohi a me nā kala. He maʻalahi, maʻalahi, a maʻalahi hoʻi e hoʻokomo i nā kukui SMD strip...E heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ka mea holoi pā maʻalahi a me ka mea holoi pā kuʻuna?
Ke loli koke nei nā huahana ma ka mākeke i kēia manawa, ʻoi aku ka kaulana o ka mea holoi paia maʻalahi. Ke hoʻohālikelike ʻia me ka mea kuʻuna, he aha kona mau pono? ʻO kahi papa kaapuni maʻalahi me nā ʻāpana LED i kau ʻia ma luna i hoʻonohonoho ʻia i kahi laina hoʻomau e hoʻohana pinepine ʻia i ke kūkulu ʻana i ka paia maʻalahi ...E heluhelu hou aku
