3.95 nti square tft musft lcd module
3.95-Inch 480x480 TFT LCD Module powered by St7701S Tsav Tsheb IC. Muaj ntau yam 16/18-ntsis RGB thiab 4-hlau SPI interfaces rau kev ua haujlwm muaj zog hauv kev lag luam, cov ntawv thov ntse, thiab cov kev siv hobbiliv.
Hauj lwm lawm
Taw qhia meata
3.95-Inch 480x480 TFT LCD Module powered by St7701S Tsav Tsheb IC. Muaj ntau yam 16/18-ntsis RGB thiab 4-hlau SPI interfaces rau kev ua haujlwm muaj zog hauv kev lag luam, cov ntawv thov ntse, thiab cov kev siv hobbiliv.
Khoom Txheej txheem Overview Tshooj
Xov Xwm:Engineered nrog St7701s rau superior tswj & xim
Hwj chim koj lub zeem muag nrog peb 3.95 - nti TFT cov zaub, ntse tsav los ntawm qib siab ST7701s maub los IC. Cov chipset no luam tawm cov xim zoo dua thiab interface hloov, txhawb nqa ob qho siab tshaj 16/2-ntsis RGB interface thiab kev lag luam tawm 4-xaim spi raws tu qauv. Qhov kev sib xyaw no muab cov engineers nrog cov kev daws teeb meem tsis sib xws rau cov ntaub ntawv nplua nuj, thiab kev ua tau zoo ntawm cov ntaub ntawv nplua nuj, thiab kev ua tau zoo ntawm cov ntaub ntawv nplua nuj.
Cov Ntsiab Lus Tseem Ceeb
Qib siab ST7701s tsav tsheb ic
Paub meej xim tswj, qis zog noj, thiab ruaj khov ua tau zoo.
01
Dual interface Yooj Yim
Xaiv nruab nrab ntawm qhov siab - ceev 16/9-ntsis tig mus rau video lossis 4-xaim spi rau kev tswj yooj yim nrog kev tswj hwm me me nrog minimal Mcu Pins.
02
Tiag tiag 16.7m xim zaub
18-ntsis xim tob tau muab cov duab zoo thiab muaj kuab heev.
03
Optimized rau cov tshuab uas yog embedded
Yooj yim los sib koom ua ke nrog cov MCUE nrov xws li STM32, GD32, thiab Raspberry Pico.
04
Kev Cog Lus & Xwm Txheej Tsim
Zoo meej rau cov khoom siv niaj hnub uas qhov chaw muaj tsawg tab sis qhov siab - daws tau qhov tseem ceeb.
05
Cov Khoom Piav Qhia Cov Khoom Piav Qhia
H2: Kev qhia txuj ci tshwj xeeb: 3.95 "480x480 zaub nrog ST7701s
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Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
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Tso saib hom |
TFT LCD |
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Kab pheeb ces kaum loj |
3.95 nti |
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Thaj chaw nquag |
71.856 hli (v) x 70.176mm (h) |
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Teeb meem |
480 (H) X 480 (V) Pixels |
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Maub los Ic |
St7701s |
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Xim tob |
16.7m Xim |
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Kev sib tshuam |
16/7-ntsis RGB sib txuas sib txuas & 3-hlau spi |
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Ci ntsa iab |
500 CD / M² (TOM QAB.) |
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Piv sib piv |
800: 1 (ntaus.) |
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Saib lub kaum ntse ntse ntse |
80 Degree / 80 Degree / 80 Degree / 80 Degree (ntaus.) |
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Muab cov khoom siv hluav taws xob |
3.3v (kev ntaus ntawv. Rau cov laj thawj thiab Backlight) |
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Kev khiav hauj lwm kub |
-20℃~ {+70 degree |
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Cia kub |
-30 Qib ~ {+80 degree |
Harnessing lub zog ntawm st7701s maub los
Kev sib xyaw ST7701s tsis yog tus tsav tsheb xwb; Nws yog lub hlwb ntawm kev ua haujlwm. Cov maub los no muab cov txiaj ntsig tseem ceeb:
Kev tswj xim kev tswj
Cov yam ntxwv zoo li Gasma kev kho thiab ua {- hauv cov xim txhim kho ncaj ncaj thiab muaj cov xim muaj zog ncaj qha tawm ntawm lub thawv.
01
Interface versatility
Seamlessly tswj cov nyom ntawm ob RGB thiab Spi cov kev cai lij choj, muab rau koj cov kev ywj pheej xaiv cov interface zoo tshaj plaws rau koj qhov project kev ua tau zoo thiab Pin {{} suav cov cai.
02
Txhim kho kev ua tau zoo
Kev txhim kho cov vaj tse nyob rau hauv st7701s ua rau txo qis hluav taws xob kev siv, txuas ntxiv roj teeb lub neej hauv cov ntawv thov portable.
03
Siab ntseeg tau
Tsim los rau ruaj khov, ntev - ua haujlwm hauv tes haujlwm, txo txoj kev pheej hmoo ntawm cov khoom cuav ntawm kev kos duab lossis ua tsis tiav.
04
Xaiv koj cov ntaub ntawv zoo tshaj cov ntaub ntawv
St7701s ua rau ob lub tswv yim sib xyaw ua ke:
RGB hom (kev ua tau zoo)
Siv tag nrho 16 lossis 18 {{- me ntsis parallel interface rau cov ntaub ntawv- kev siv cov ntawv thov. Nov yog hom kev nyiam rau cov kua qaub, video gUis guis thaum siv MPU nrog lub maub los tcd-tft.
SPI hom (efficiency)
Leverage yooj yim 4 {- hlau serial interface (sclk, sda, Rs) rau kev tswj hwm. Hom no yog zoo meej rau cov khoom siv hluav taws xob qis, microcontrollers nrog txwv pins, lossis daim ntawv thov feem ntau ua cov duab zoo li qub thiab cov ntaub ntawv.
Cov FAQ
Q: 1. Dab tsi yog qhov txawv ntawm 16-ntsis thiab 18-ntsis RGB hom ntawm ST7701s?
A: 18 {{- me ntsis hom (RGB66) siv 26 zaug G, 6 rau ntsuab, thiab 5 rau xiav, uas ua rau 65k xim. St7701s txhawb nqa ob leeg, tso cai rau kev lag luam tawm ntawm cov xim tob thiab cov kab lus.
Q: 2. Koj puas muab cov lej code rau kev pib ntawm Sti701s ntawm SPI?
A: Yog, peb muab cov cai pib ua ntu zus rau cov khoom nrov xws li Arduino (c}}}}}}) los pab koj kom tau pib sai.
Q: 3. Kuv puas tuaj yeem hloov ntawm RGB thiab SPI cuam tshuam rau yoov?
A: Tsis yog, hom interface feem ntau yog teeb tsa los ntawm kho vajtse kho vajtse Pin Chaw (IM [0: 3]) thaum lub hwj chim rau. Txoj kev xaiv ntawm kev pib thiab tsis hloov pauv thaum lub sijhawm ua haujlwm.
Q: 4. Puas yog cov zaub sib xws nrog Raspberry PI?
A: Kev sib txuas ncaj qha rau tag nrho - Qhov loj raspberry PI lub chaw nres nkoj HDMI tsis tau. Nws yog qhov zoo tshaj plaws ua khub nrog microcontrollers (zoo li RP2040) Siv SPI lossis nrog Mpus uas muaj cov lus qhia sib txuas RGB. Rau raspberry PI, HDMI rau RGB Converter Board yuav tsum muaj rau RGB interface.
H2: Sib koom nrog kev ntseeg siab siv ST7701s
Leverage cov peev xwm tshaj lij ntawm ST7701s hauv koj qhov project tom ntej. Tiv tauj peb rau hnub no thov kom tag nrho cov pob tag nrho, sib tham txog koj cov ntawv thov xav tau, lossis xaj ib qho qauv ntsuas kev tshuaj xyuas.
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Cim npe nrov: 3.95 nti square tft lcd module, Tuam Tshoj 3.95 nti square tft vold module manufacturers, lwm tus neeg, Hoobkas
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