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2.9 iniha Epaper

ʻO ka wehewehe pōkole:

ʻO 2.9 iniha Epaper he Active Matrix Electrophoretic Display (AM EPD), me ka interface a me ka hoʻolālā ʻōnaehana kuhikuhi. Aia ka 2.9” wahi ikaika he 128 × 296 pixels, a he 2-bit kona mana hōʻike piha. ʻO ka module he TFT-array driving electrophoretic display, me nā kaapuni i hoʻohui ʻia e pili ana i ka puka paʻa, kumu hoʻopololei, MCU interface, ka mana o ka manawa, oscillator, DC-DC, SRAM, LUT, VCOM. Hiki ke hoʻohana ʻia ka module i nā mea uila uila, e like me Electronic Shelf Label (ESL) System.


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Nā hiʻohiʻona

◆ 128×296pixels hōʻike
◆ Hōʻike keʻokeʻo ma luna o 45%
◆ Lakiō like ʻole ma luna o 20:1
◆ ʻO ke kihi ʻike ākea ākea
◆ Hoʻohana mana haʻahaʻa loa
◆ ʻO ke ʻano noʻonoʻo maʻemaʻe
◆ Hōʻike paʻa Bi-stable
◆ ʻĀina, nā ʻano kiʻi
◆ ʻO ke ʻano hiamoe hohonu loa o kēia manawa
◆ Ma ka chip hōʻike RAM
◆ ʻO ka nalu i mālama ʻia ma On-chip OTP
◆ Loaʻa ke kikowaena kikowaena Serial
◆ On-chip oscillator
◆ On-chip booster a me ka mana hoʻoponopono no ka hoʻokumu ʻana i ka VCOM, Gate a me Source voltage hoʻokele
◆ I2C hoailona haku interface e heluhelu extemal wela ike

2.9 iniha Epaper a

Palapala noi

Pūnaehana Lepili Papa uila

ka 2.9-ʻīniha E-pepa hōʻike, i hoʻolālā kūikawā ʻia no nā ʻōnaehana lepili uila. Me ka hoʻonā o 128 × 296 pixels, hāʻawi kēia hōʻike i nā hiʻohiʻona aniani-akaka e hoʻonui ai i ka ʻike kūʻai ʻoiai e hāʻawi ana i nā mea kūʻai aku me kahi hopena hōʻailona ikaika a maikaʻi.

Ke hana nei ka hōʻike E-pepa ma ke ʻano hoʻomanaʻo maʻemaʻe, e hōʻoia ana e ʻike nui ʻia ia ma nā ʻano kukui like ʻole, mai nā wahi hale kūʻai ʻālohilohi a hiki i nā aisole kukui. ʻO kāna ʻenehana hōʻike bi-stable hiki ke loaʻa kahi hiʻohiʻona hoʻopakele mana kupaianaha, ʻoiai ka paʻa ʻana o ka pale i kāna ʻike me ka ʻole o ka mana mau, e hoʻolilo iā ia i koho eco-friendly no nā ʻoihana.

ʻO ka versatility ke kī me kēia hōʻike, no ka mea, kākoʻo ia i nā ʻano ʻāina a me nā kiʻi kiʻi, e ʻae ana i nā koho hoʻonohonoho maʻalahi e kūpono i nā wahi kūʻai. ʻO ke ʻano hiamoe hohonu loa o kēia manawa e hoʻolōʻihi i ke ola pākaukau, me ka hōʻoia ʻana e hoʻomau ʻia kāu mau lepili no nā manawa lōʻihi me ka ʻole o ka hoʻonui pinepine ʻana.

Hoʻolako ʻia me ka RAM hōʻike ma-chip a me kahi oscillator on-chip, ua hoʻolālā ʻia kēia hōʻike E-pepa no ka hana ʻole. Mālama ʻia ke ʻano nalu i loko o ka hoʻomanaʻo OTP (One-Time Programmable), e hōʻoiaʻiʻo ana i nā hoʻonui wikiwiki a maikaʻi. Hoʻohui ʻia, ʻo ka serial peripheral interface a me ka I2C signal master interface e ʻae i ka hoʻohui maʻalahi me nā ʻike wela o waho, e hāʻawi ana i ka ʻikepili manawa maoli hiki ke hōʻike pololei ʻia ma nā lepili.

Welina mai e hoʻokaʻaʻike iā HARESAN ʻike hou aku e pili ana i nā hōʻike EPD


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