IPS 480*800 4.3 inch UART screen TFT Lcd Module /RGB Interface oo leh guddi taabasho ah
Halbeegyada aasaasiga ah
| Alaabta | 4.3 inch URAT taabashada LCD bandhigay / Module |
| Qaabka Muujinta | IPS/NB |
| Qaraarka | 800*480 |
| SurfaceLuminance | 380 Cd/m2 |
| processor | ARM Cortex A7 Singlecore waaugu badnaan 1.2GHz Frequency |
| Xusuusta | SPI FLASH 128mb |
| Ku socodsii nidaamka | Linux3.4 |
| Ku shaqaynaysa 240mA hadda | 240mA |
| danab gelin | DC5V |
| Meesha Asal ahaan | Shenzhen, Guangdong, Shiinaha |
| Guddi taabashada | HAA |
Halbeegyada waxqabadka Interface
| Halbeegga | Ugu yar | Qiimaha caadiga ah | Ugu badnaan | Unug |
| heerka baud | 115200 | bps | ||
| UART-RXD | 3.0 | 3.3 | 3.4 | V |
| UART-TXD | 2.0 | 3.3 | 5.0 | V |
| Heerka Interface | 3.3V TTL | |||
Sawirka alaabta
Sharaxaad Interface
| MAYA | qeexid | Ogow |
| A | Goobaha korontada | Korontada, isgaarsiinta UART |
| B | Bateriga RTC | RTC Power sahayda bateriga |
| C | USB OTP | Isku xirka USB OTP |
| D | Dusha sare ee TF Akhriska |
Cabirka qaabdhismeedka: unug (mm)
Codsiga Alaabta
Ka taxadaritaan
○ Si looga hortago holac furan, kulayl sare iyo isku dhac, ha ku kaydin roobka ama meelaha qoyan.
○ Inta lagu jiro qaladka iyo isticmaalka, qalliinka aan saxda ahayn wuxuu sababi karaa burbur qalabka.
○ Qalabkan waxa loo isticmaali karaa si joogto ah.
○ Ha shidin ama damin si joogta ah inta lagu jiro shaqada, si adag ayaa mamnuuc ah inaad garaacdo qalabka, dabeecadaha kor ku xusan waxay dhaawici karaan qalabka waxayna dardargeliyaan gabowga qalabka.
○ Si tartiib ah u qabooji.
Nadiifi - Ku tirtir maro jilicsan oo nadiif ah oo ha isticmaalin xalalka kiimikada sida khamriga.
Voltage - Qalabku wuxuu isticmaalaa 5V DC.
Isticmaalka tamarta - isticmaalka tamarta alaabtani aad bay u hoosaysaa, iyo wadarta guud ee mishiinka oo dhan kama badna 2W.Marka aan la isticmaalin muddo dheer, dami korontada oo ka saar.
Deegaanka – Ha u bandhigin alaabtan qoyaanka, roobka, ciida, ama meelaha kulaylka badan leh.
Kaydinta iyo isticmaalka (qalabka kuleylka ama iftiinka qorraxda hoostiisa).
Fiiro gaar ah: Marka qalabku shaqaynayo, fadlan dhig meel hawo leh oo qalalan oo aan lahayn gariir xooggan.
Shuruudaha isticmaalka
◆ qoyaan qaraabo≤80％
◆ Heerkulka kaydinta -10°C ~ +60°C.
◆ Isticmaal heerkulka 0 °C ~ +40C.
◆ U fiirso daawaynta lidka-static inta lagu jiro kulanka iyo gaadiidka.
◆ Marka mashiinka oo dhan la isku keeno, ha la saarin cadaadis culus.
◆ Si loo gaaro natiijooyin wanaagsan oo EMC ah, fiilooyinka gaashaanka ayaa loo isticmaalaa inta ugu badan ee suurtogalka ah, iyo giraanta birlabeedka ayaa shuruud ahaan lagu xiraa siliga u dhow dhamaadka mashiinka.
Nagu saabsan
Shenzhen Allvision Optoelectronics Technology Co., Ltd. waxaa la aasaasay sannadkii 2014, diiradda saaraya theR & D, wax soo saarka iyo iibinta ee screen LCD midabka TFT iyo modules iyo LCD touch touch.We waxaan leenahay qalab wax soo saarka si toos ah casriga ah u gaar ah iyo maamulka xirfadeed, cilmi baarista iyo horumarinta iyo wax soo saarka. Kooxda.
Alaabooyinka ugu muhiimsan ee shirkadeena waa 2.0”/2.31”/2.4”/2.8”/3.0”/3.97”/3.99”/4.82”/5.0”/5.5”/…10.4”iyo midabyo kale oo yar iyo mid dhexdhexaad ah LCD.Alaabadayada waxaa si weyn loogu isticmaalaa macaamiisha elektiroonigga ah, elektiroonigga maaliyadeed, elektiroonigga isgaarsiinta, qalabka guriga ee caqliga leh, qalabka iyo mitirka, xakamaynta warshadaha, elektiroonigga baabuurta, dhaqanka, waxbarashada, ciyaaraha iyo madadaalada iyo warshadaha kale.
Maxaa noo doora?
1.Tayada
Tayada had iyo jeer marka hore.Ku dhawaad iibsade kasta ayaa odhan doona P&O aad bay u danaysaa tayada alaabta.
2.Tusaalooyinka iyo MOQ yar
Waxaan macaamiisheena ku taageeri doonaa muunado jaban oo tijaabo ah.Dhammaan lcds-yada waxaa laga dalban karaa 1 xabbo.
3.Dhoofinta degdega ah
Waxaan haynaa ilaa boqollaal waddo oo la soo raro adduunka oo dhan.Wada-hawlgalayaashayada gaadiidka waxay si xirfad leh ugu shaqeeyaan xaq-u-yeelista qiimaha.Sida caadiga ah alaabtayadu waxay ku iman doontaa 3 ilaa 7 maalmood oo shaqo gudahood laga bilaabo taariikhda shixnadda.
4.Habbee
Waxaan ku caawinnaa macaamiil kala duwan leh lcds kala duwan.Soo saaristaannagaa iska lehkhadadka, waxaan ku qancin karnaa iibsadayaashayada.Haddii aad rabto in aad habayso fadlan si naxariis leh na weydii faahfaahinta.
Warshadayada
1. Soo bandhigida qalabka
2. Habka Wax-soo-saarka
