Hōʻike LED Transparent P10.4 Pitch Pitch me 3840 HZ Reresh Frequency

ʻIke nui o ka hōʻike Led

1. He aha ke LED?

Hoʻopili ʻia ʻo LED no Light Emitting Diode, kahi ʻano semiconductor i hoʻohana ʻia e hāʻawi a loaʻa i ka hōʻailona uila i nā kukuna infrared a i ʻole ka mālamalama, me ka hoʻohana ʻana i nā ʻano o ka semiconductor compound. Hoʻohana ʻia kēia no nā mea pono hale, ka mea hoʻokele mamao, ka papa hoʻolaha uila, nā ʻano mea hana automation.

2. He aha nā Pixel Pitch, Pixel Density, LED QTY, a me Pixel Configuration?

ʻO Pixel Pitch ka mamao ma waena o nā pika pili.

ʻO Pixel Density ka nui o nā pika no ka mika square.

ʻO LED QTY ka nui o nā kukui LED i kēlā me kēia square.

ʻO ka Pixel Configuration ka wehewehe ʻana i ke kūlike o kahi pika, no ka laʻana, hoʻohana mākou i 1 kukui ʻulaʻula, 1 kukui ʻōmaʻomaʻo, a me 1 kukui polū e haku i kahi pika, ʻo ka hoʻonohonoho pixel ʻo 1R1G1B.

3. He aha nā LED Type, Module nui a me Module hoʻonā?

ʻO ke ʻano LED ka wehewehe ʻana o ke kukui LED, no ka laʻana, ka brand, ke ʻano o ke kino, ka nui o ke kukui, etc.

ʻO ka nui o ka module ke ana o ka module.

ʻO ka hoʻonā module ka helu o nā pika no kēlā me kēia module.

4. He aha ka Drive Method, hoʻokele IC a me ka lako mana

Ke Kaʻa Hana: hoʻohana mau mākou i ka static, 1/4 scan, 1/8 scan, 1/16 scan, hāʻawi ka mea hope i ka liʻiliʻi o ka mālamalama ma mua o ka mua. Hoʻohana mau mākou i ka static waho, a hoʻohana i nā ʻano scan like ʻole i loko.

ʻO ka hoʻokele IC ka huaʻōlelo maʻamau no nā ʻano IC, i hoʻohana ʻia e hoʻomalu i nā kukui LED, a ma ke ʻano he alahaka ma waena o ka ʻōnaehana mana a me nā kukui.

Hāʻawi mana: kahi ʻano mea hana i hoʻohana ʻia ma ke ʻano he hoʻololi mai 220V AC i 5V DC. Me he pahu lā i loko o ke keʻena keʻena.

5. He aha ke kihi nānā?

ʻO ka angle nānā ka ʻoki kiʻekiʻe i hiki ke nānā ʻia kahi hōʻike me ka hana ʻike ʻae ʻia. Loaʻa iā ia ka ʻaoʻao nānā ākea a me ka hiʻohiʻona hiʻohiʻona.