0.31 "Micro 32 × 62 Dots OLED Zaub Module Screen
Kev Piav Qhia Dav Dav
| Hom Zaub | OLED |
| Lub npe lag luam | WISEVISION |
| Loj | 0.31 nti |
| Cov pixels | 32 x 62 Cov Dots |
| Hom Zaub | Lub Matrix Tsis Siv Neeg |
| Thaj Chaw Ua Haujlwm (AA) | 3.82 x 6.986 hli |
| Qhov Loj ntawm Vaj Huam Sib Luag | 76.2 × 11.88 × 1.0 hli |
| Xim | Dawb |
| Qhov kaj | 580 (Min) cd/m² |
| Txoj Kev Tsav Tsheb | Kev muab khoom sab hauv |
| Kev Sib Txuas Lus | I²C |
| Lub Luag Haujlwm | 1/32 |
| Tus lej PIN | 14 |
| Tus tsav tsheb IC | ST7312 |
| Hluav taws xob | 1.65-3.3 V |
| Qhov hnyav | TWB TAB TOM TEEM CAI |
| Kub Ua Haujlwm | -40 ~ +85 °C |
| Kub Cia Khoom | -65 ~ +150°C |
Cov Ntaub Ntawv Khoom
X031-3262TSWFG02N-H14 yog 0.31-nti passive matrix OLED zaub module uas yog ua los ntawm 32 x 62 dots. Lub module muaj qhov ntev ntawm 6.2 × 11.88 × 1.0 hli thiab Active Area loj 3.82 x 6.986 hli. Lub OLED micro zaub yog tsim nrog ST7312 IC, nws txhawb I²C interface, 3V fais fab mov. Lub OLED Zaub Module yog COG qauv OLED zaub uas tsis xav tau backlight (tus kheej-emissive); nws lub teeb yuag thiab siv hluav taws xob tsawg. lub zog muab hluav taws xob rau logic yog 2.8V (VDD), thiab lub zog muab hluav taws xob rau zaub yog 9V (VCC). Tam sim no nrog 50% checkerboard zaub yog 8V (rau xim dawb), 1/32 tsav tsheb ua haujlwm.
Lub OLED zaub module tuaj yeem ua haujlwm ntawm qhov kub ntawm -40 ℃ txog + 85 ℃; nws qhov kub cia khoom yog txij li -65 ℃ txog + 150 ℃. Lub OLED module me me no yog tsim rau mp3, khoom siv nqa tau, cwj mem kaw suab, khoom siv kho mob, E-luam yeeb, thiab lwm yam.
Hauv qab no yog cov txiaj ntsig ntawm qhov Low-power OLED Display no
1, Nyias - Tsis tas yuav muaj backlight, tus kheej-emissive
►2, Lub kaum sab xis saib dav: Qib dawb
3, Qhov Ci Nkaus Siab: 650 cd / m²
4, Qhov sib piv siab (Chav Tsaus Ntuj): 2000: 1
►5, Kev teb ceev ceev (<2μS)
6, Kev Ua Haujlwm Kub Dav Dav
►7, Siv hluav taws xob tsawg dua
Kev Kos Duab Kho Tshuab
Xaiv peb ua koj tus neeg muab khoom OLED tseem ceeb txhais tau tias koom tes nrog lub tuam txhab uas siv thev naus laus zis nrog ntau xyoo ntawm kev paub txog micro-display. Peb tshwj xeeb hauv cov kev daws teeb meem OLED me me mus rau nruab nrab, thiab peb cov txiaj ntsig tseem ceeb yog:
1. Kev Ua Yeeb Yam Zoo Tshaj Plaws, Txhais Dua Cov Qauv Pom Kev:
Peb cov zaub OLED, siv lawv cov yam ntxwv uas ua rau nws tus kheej ci ntsa iab, ua rau pom tseeb thiab dub huv si. Txhua lub pixel raug tswj hwm ib tus zuj zus, ua rau daim duab zoo nkauj thiab huv dua li yav dhau los. Tsis tas li ntawd xwb, peb cov khoom OLED muaj cov ces kaum pom dav heev thiab cov xim nplua nuj, ua kom muaj xim tseeb thiab muaj tseeb.
2. Kev Ua Tes Ua Taw Zoo Nkauj & Kev Siv Tshuab, Txhawb Kom Muaj Kev Tsim Kho Tshiab:
Peb muab cov teebmeem tso saib siab heev. Kev siv cov thev naus laus zis OLED uas yoog tau qhib tau ntau yam rau koj cov qauv khoom. Peb cov ntxaij vab tshaus OLED yog tus cwj pwm los ntawm lawv cov qauv nyias heev, txuag tau qhov chaw ntawm lub cuab yeej tseem ceeb thiab tseem ua rau cov neeg siv khoom noj qab haus huv zoo dua.
3. Kev Zoo thiab Kev Ua Haujlwm Zoo, Ua Kom Koj Txoj Kev Muab Khoom Ruaj Ntseg:
Peb nkag siab txog qhov tseem ceeb ntawm kev ntseeg siab. Peb cov zaub OLED muaj lub neej ntev thiab kev ntseeg siab siab, ua haujlwm ruaj khov txawm tias nyob rau ntau qhov kub thiab txias. Los ntawm cov ntaub ntawv zoo tshaj plaws thiab kev tsim qauv, peb cog lus tias yuav muab cov kev daws teeb meem OLED rau koj uas pheej yig. Txhawb nqa los ntawm kev muaj peev xwm tsim khoom ntau thiab kev lees paub txog cov txiaj ntsig tas mus li, peb ua kom koj txoj haujlwm mus zoo los ntawm prototype mus rau qhov ntau lawm.
Hauv kev xaus lus, kev xaiv peb txhais tau tias koj tsis yog tsuas yog tau txais lub vijtsam OLED ua haujlwm siab xwb, tab sis kuj yog tus khub koom tes zoo uas muab kev txhawb nqa dav dav hauv kev siv tshuab tso saib, cov txheej txheem tsim khoom, thiab kev tswj hwm cov khoom siv. Txawm hais tias rau cov khoom siv hnav tau ntse, cov khoom siv tes ua lag luam, cov khoom siv hluav taws xob rau cov neeg siv khoom, lossis lwm yam, peb yuav siv peb cov khoom OLED zoo tshaj plaws los pab koj cov khoom sawv tawm hauv kev ua lag luam.
Peb tos ntsoov yuav tshawb nrhiav cov peev xwm tsis kawg ntawm cov thev naus laus zis zaub nrog koj.
Cov Lus Nug Feem Ntau Txog OLED Zaub
Q1: Cov hom interface tseem ceeb rau OLED zaub yog dab tsi? Kuv yuav tsum xaiv li cas?
A:Peb feem ntau muab cov interfaces hauv qab no:
SPI:Tsawg tus pin, cov xov hlau yooj yim, qhov interface feem ntau rau kev tsav cov zaub OLED me me, tsim rau cov ntawv thov uas qhov kev xav tau ceev tsis siab heev.
I2C:Tsuas yog xav tau 2 kab ntaub ntawv xwb, siv tsawg kawg nkaus MCU pins, tab sis muaj cov nqi sib txuas lus qis dua, tsim nyog rau cov xwm txheej uas suav tus pin tseem ceeb heev.
Cov Koob Sib Tw 8080/6800:Cov nqi kis tau siab, kev ua kom tshiab sai, tsim nyog rau kev tso saib cov ntsiab lus dynamic lossis cov ntawv thov siab, tab sis xav tau ntau MCU pins.
Cov Lus Qhia Txog Kev Xaiv:Yog tias koj cov peev txheej MCU nruj, xaiv I2C; yog tias koj nrhiav kev yooj yim thiab kev siv tau thoob ntiaj teb, SPI yog qhov kev xaiv zoo tshaj plaws; yog tias koj xav tau cov duab nrawm lossis UI nyuaj, thov xav txog qhov sib txuas sib luag.
Q2: Cov kev daws teeb meem feem ntau rau cov zaub OLED yog dab tsi?
A:Cov kev daws teeb meem ntawm OLED feem ntau muaj xws li:
128x64, 128x32:Cov kev daws teeb meem zoo tshaj plaws, pheej yig, tsim nyog rau kev tso saib cov ntawv nyeem thiab cov cim yooj yim.
128x128 (Daim Duab Plaub fab):Haum rau cov ntawv thov uas xav tau qhov interface zaub symmetrical.
96x64, 64x32:Cov kev xaiv rau kev siv hluav taws xob tsawg dua thiab tus nqi, siv rau cov zaub minimalist heev.
