2.9 nti Epaper

Daim Ntawv Thov

Lub Tshuab Luam Ntawv Rau Txee Hluav Taws Xob

Lub vijtsam E-paper loj 2.9-nti, tsim tshwj xeeb rau Electronic Shelf Label Systems. Nrog rau qhov kev daws teeb meem ntawm 128 × 296 pixels, lub vijtsam no muab cov duab pom tseeb uas txhim kho kev paub txog kev yuav khoom thaum muab cov khw muag khoom nrog cov kev daws teeb meem dynamic thiab ua haujlwm tau zoo.

Lub vijtsam E-paper ua haujlwm hauv hom kev cuam tshuam dawb huv, ua kom nws pom tseeb heev hauv ntau yam teeb pom kev zoo, los ntawm qhov chaw muag khoom ci ntsa iab mus rau qhov chaw tsaus ntuj. Nws cov thev naus laus zis zaub ob-stable tso cai rau qhov tshwj xeeb txuag hluav taws xob, vim tias lub vijtsam khaws nws cov ntsiab lus yam tsis tas yuav siv hluav taws xob tas li, ua rau nws yog qhov kev xaiv zoo rau ib puag ncig rau cov lag luam.

Qhov tseem ceeb ntawm qhov screen no yog qhov siv tau ntau yam, vim nws txhawb nqa ob qho tib si hom toj roob hauv pes thiab hom duab, uas tso cai rau kev xaiv teeb tsa yooj yim kom haum rau txhua qhov chaw muag khoom. Hom pw tsaug zog tob uas tsis tshua muaj zog ntxiv ua rau lub roj teeb siv tau ntev dua, ua kom koj cov ntawv lo tseem ua haujlwm tau ntev yam tsis tas yuav rov them dua.

Nruab nrog RAM zaub hauv-chip thiab lub oscillator hauv-chip, qhov E-daim ntawv zaub no yog tsim los rau kev ua haujlwm tsis muaj teeb meem. Lub waveform yog khaws cia rau hauv on-chip OTP (One-Time Programmable) nco, kom ntseeg tau tias muaj kev hloov tshiab sai thiab ua haujlwm tau zoo. Tsis tas li ntawd, lub serial peripheral interface thiab I2C teeb liab master interface tso cai rau kev sib koom ua ke yooj yim nrog cov sensors kub sab nraud, muab cov ntaub ntawv tiag tiag uas tuaj yeem tso tawm ncaj qha rau ntawm cov ntawv lo.

Txais tos hu rau HARESAN paub ntau ntxiv txog EPD zaub