Pepala la mainchesi 2.9

Kugwiritsa ntchito

Dongosolo la Chizindikiro cha Shelufu Yamagetsi

Chiwonetsero cha E-paper cha mainchesi 2.9, chopangidwira makamaka Electronic Shelf Label Systems. Chokhala ndi resolution ya ma pixel 128×296, chikuwonetsa ichi chimapereka zithunzi zowoneka bwino zomwe zimawonjezera zomwe zimakopa ogula komanso kupatsa ogulitsa njira yosinthira zilembo mwachangu komanso moyenera.

Chiwonetsero cha E-paper chimagwira ntchito bwino kwambiri, kuonetsetsa kuti chikuwoneka bwino m'malo osiyanasiyana owunikira, kuyambira m'malo owala kwambiri m'masitolo mpaka m'malo opanda kuwala kwenikweni. Ukadaulo wake wowonetsera wokhazikika umalola kuti chikhale ndi mphamvu yosungira mphamvu, chifukwa chophimbacho chimasunga zinthu zake popanda kugwiritsa ntchito mphamvu nthawi zonse, zomwe zimapangitsa kuti chikhale chosangalatsa kwa mabizinesi.

Kusinthasintha ndikofunikira kwambiri pa chiwonetserochi, chifukwa chimathandizira mawonekedwe ndi mawonekedwe a zithunzi, zomwe zimathandiza kuti pakhale njira zosinthira zoyika zomwe zikugwirizana ndi malo ogulitsira. Njira yogona kwambiri yamagetsi otsika kwambiri imawonjezera nthawi ya batri, kuonetsetsa kuti zilembo zanu zikugwira ntchito kwa nthawi yayitali popanda kubwezeretsanso nthawi zambiri.

Chokhala ndi RAM yowonetsera pa chip ndi oscillator ya pa chip, chiwonetserochi cha E-paper chapangidwa kuti chigwire bwino ntchito. Ma waveform amasungidwa mu kukumbukira kwa on-chip OTP (One-Time Programmable), kuonetsetsa kuti zosintha zikusintha mwachangu komanso moyenera. Kuphatikiza apo, mawonekedwe olumikizirana a serial peripheral ndi mawonekedwe a I2C signal master amalola kuphatikiza kosavuta ndi masensa akunja otentha, kupereka deta yeniyeni yomwe ingawonetsedwe mwachindunji pamalembo.

Takulandirani kuti mulumikizane ndi HARESAN kuti mudziwe zambiri zokhudza zowonetsera za EPD