Novastar DH7508 Karete ea ho Fumana Pontšo ea LED
Selelekela
DH7508 ke karete ea kamohelo e bolokang chelete e ntlafalitsoeng ke Xi'an NovaStar Tech Co., Ltd. (eo hamorao e tla bitsoa NovaStar).DH7508 e le 'ngoe e tšehetsa liqeto ho fihla ho 256×256@60Hz.E ts'ehetsa mesebetsi e fapaneng e kang khanya ea pixel le tekanyo ea chroma, phetoho e potlakileng ea mela e lefifi kapa e khanyang, le 3D, DH7508 e ka ntlafatsa haholo phello ea pontšo le phihlelo ea mosebedisi.
DH7508 e sebelisa li-connectors tsa 8 tse tloaelehileng tsa HUB75E bakeng sa puisano, e leng se etsang hore ho be le botsitso bo phahameng.E tšehetsa lihlopha tse ka bang 16 tsa data e tšoanang ea RGB.Ka lebaka la moralo oa eona oa hardware o lumellanang le EMC, DH7508 e ntlafalitse ho sebelisana le motlakase 'me e loketse litlhophiso tse fapaneng tsa sebaka sa marang-rang.
Setifikeiti
RoHS, Sehlopha sa EMC A
Likaroloana
Lintlafatso ho Bontša Phello
⬤ Khanya ea boemo ba pixel le calibration ea chroma
Sebetsa le sistimi ea NovaStar ea boleng bo holimo ho lekanya khanya le chroma ea pixel ka 'ngoe, ho tlosa ka nepo liphapang tsa khanya le liphapano tsa chroma, le ho etsa hore ho be le khanya e phahameng le ho ts'oana ha chroma.
⬤ Tokiso e potlakileng ea mela e lefifi kapa e khanyang
Mehala e lefifi kapa e khanyang e bakoang ke ho arohana ha li-modules kapa lik'habote li ka fetoloa ho ntlafatsa phihlelo ea pono.Phetoho e bonolo ebile e sebetsa hang-hang.
Lintlafatso tsa ho Boloka
⬤3D tshebetso
Ho sebetsa le karete ea ho romela e tšehetsang ts'ebetso ea 3D, karete e amohelang e tšehetsa tlhahiso ea 3D.
Bokhoni ba ho kenya:
− 192×256 dipikselse (PWM IC)
− 176×256 dipikselse (Common IC)
⬤ Ho kenya li-coefficient tsa calibration ka potlako Li-coefficients tsa calibration li ka kenngoa ka potlako kareteng e amohelang, ho ntlafatsa ts'ebetso haholo.
⬤ Mosebetsi oa 'mapa
Likhabinete li ka bonts'a nomoro ea karete e amohelang le tlhaiso-leseling ea boema-kepe ba Ethernet, e lumella
basebelisi ho fumana libaka le topology ea khokahano ea likarete tsa ho amohela habonolo.
⬤Ho beha setšoantšo se bolokiloeng pele kareteng ea ho amohela
Setšoantšo se hlahang skrineng nakong ea ho qala, kapa se hlahisoang ha thapo ea Ethernet e khaotsoe kapa ho se na lets'oao la video le ka etsoang.
⬤ Ho hlahloba mocheso le motlakase
Mocheso oa karete e amohelang le motlakase li ka hlahlojoa ntle le ho sebelisa li-peripheral.
⬤ LCD ea Khabinete
Module ea LCD ea khabinete e ka bonts'a mocheso, voltage, nako e le 'ngoe ea ho matha le nako eohle ea ho sebetsa ea karete e amohelang.
Lintlafatso ho Tšepahala
⬤Ho lemoha phoso e nyane
Boleng ba puisano ea boema-kepe ba Ethernet ba karete e amohelang bo ka beoa leihlo mme palo ea lipakete tse fosahetseng e ka rekotoa ho thusa ho rarolla mathata a puisano ea marang-rang.
NovaLCT V5.2.0 kapa hamorao ea hlokahala.
⬤ Puisano ea lenaneo la Firmware
Lenaneo la firmware ea karete ea ho amohela le ka baloa morao 'me la bolokoa komporong ea lehae.
NovaLCT V5.2.0 kapa hamorao ea hlokahala.
⬤ Phetolelo ea paramethara ea tlhophiso
Litlhophiso tsa tlhophiso ea karete e amohelang li ka baloa hape 'me tsa bolokoa komporong ea lehae.
⬤Loop bekapo
Karete e amohelang le karete ea ho romella li theha loop ka likhokahanyo tsa mantlha le tsa backup.Haeba phoso e etsahala sebakeng sa mela, skrine e ntse e ka hlahisa setšoantšo ka mokhoa o tloaelehileng.
⬤ Backup e habeli ea liparamente tsa tlhophiso
Mekhahlelo ea ho amohela karete ea ho amohela e bolokiloe sebakeng sa kopo le sebakeng sa fektheri sa karete e amohelang ka nako e le 'ngoe.Hangata basebelisi ba sebelisa li-parameter tsa tlhophiso sebakeng sa ts'ebeliso.Haeba ho hlokahala, basebelisi ba ka tsosolosa litlhophiso tsa tlhophiso sebakeng sa fektheri sebakeng sa kopo.
Ponahalo
⬤Ho boloka mananeo a mabeli
Likopi tse peli tsa lenaneo la firmware li bolokiloe sebakeng sa kopo sa karete e amohelang fekthering ho qoba bothata ba hore karete e amohelang e ka ts'oaroa ka mokhoa o sa tloaelehang nakong ea ho phahamisa.
Litšoantšo tsohle tsa lihlahisoa tse bontšitsoeng tokomaneng ena ke tsa papiso feela.Sehlahisoa sa sebele se ka fapana.
| Lebitso | Tlhaloso |
| Lihokelo tsa HUB75E | Hokela mojuleng. |
| Sehokelo sa Matla | Hokela ho matla a ho kenya.E 'ngoe ea lihokelo e ka khethoa. |
| Gigabit Ethernet Ports | Hokela kareteng e romelloang, 'me u lahle likarete tse ling tse amohelang.Sehokelo se seng le se seng se ka sebelisoa e le ho kenya kapa ho tsoa. |
| Konopo ea Boitlhahlobo | Beha mohlala oa teko.Kamora hore thapo ea Ethernet e hasoe, tobetsa konopo habeli, 'me mohlala oa teko o tla hlaha skrineng.Tobetsa konopo hape ho fetola paterone. |
| 5-Pin LCD Connector | Hokela ho LCD. |
Lipontšo
| Sesupo | Mmala | Boemo | Tlhaloso |
| Letšoao la ho matha | Botala | Ho benya hang ka mor'a 1s | Karete e amohelang e sebetsa ka mokhoa o tloaelehileng.Khokahano ea thapo ea Ethernet e tloaelehile, 'me mohloli oa mohloli oa video oa fumaneha. |
| Ho benya hang ka mor'a metsotso e meng le e meng ea 3 | Khokelo ea thapo ea Ethernet ha e tloaelehe. | ||
| Ho benya makhetlo a 3 ka 0.5s | Khokahano ea thapo ea Ethernet e tloaelehile, empa ha ho na mohloli oa video o kenang. | ||
| Ho benya hang ka mor'a 0.2s | Karete e amohelang e hlotsoe ho kenya lenaneo sebakeng sa ts'ebeliso mme joale e sebelisa lenaneo la bekapo. | ||
| Ho benya makhetlo a 8 ka 0.5s | Phetoho ea ho fokotsa mosebetsi e etsahetse boema-kepeng ba Ethernet mme bekapo ea loop e se e sebetsa. | ||
| Letšoao la matla | Khubedu | E tswelapele kamehla | Motlakase o tloaelehile. |
Litekanyo
Botenya ba boto ha bo kholo ho feta 2.0 mm, 'me botenya bohle (botenya ba boto + botenya ba likarolo tse ka holimo le ka tlaase) ha bo kholo ho feta 8,5 mm.Khokahano ea fatše (GND) e lumelletsoe ho kenya masoba.
Mamello: ± 0.3 Unit: mm
Ho etsa liforomo kapa likoti tse kenyang trepan, ka kopo ikopanye le NovaStar bakeng sa motaki oa sebopeho se nepahetseng hantle.
Lithako
| Pin Definitions (Nka mohlala oa JH1) | |||||
| / | R1 | 1 | 2 | G1 | / |
| / | B1 | 3 | 4 | GND | Fatše |
| / | R2 | 5 | 6 | G2 | / |
| / | B2 | 7 | 8 | HE1 | Letšoao la ho khetholla mela |
| Letšoao la ho khetholla mela | HA1 | 9 | 10 | HB1 | Letšoao la ho khetholla mela |
| Letšoao la ho khetholla mela | HC1 | 11 | 12 | HD1 | Letšoao la ho khetholla mela |
| Shift oache | HDCLK1 | 13 | 14 | HLAT1 | Letšoao la latch |
| Pontšo e nolofalletsa lets'oao | HOE1 | 15 | 16 | GND | Fatše |
Litlhaloso
| Boholo ba Qeto | 512×384@60Hz | |
| Litekanyetso tsa Motlakase | Matla a kenyang | DC 3.8 V ho isa ho 5.5 V |
| E lekantsoe hajoale | 0.6 A | |
| Tekanyetso ea tšebeliso ea matla | 3.0 W | |
| Tikoloho ya Tshebetso | Mocheso | -20°C ho ea ho +70°C |
| Mongobo | 10% RH ho isa ho 90% RH, e sa fokotseng | |
| Tikoloho ea Polokelo | Mocheso | -25°C ho ea ho +125°C |
| Mongobo | 0% RH ho isa ho 95% RH, e sa fokotseng | |
| Litlhaloso tsa 'Mele | Litekanyo | 70.0 limilimithara × 45.0 limilimithara × 8.0 limilimithara |
| Boima bo kahare | 16.2 g Tlhokomeliso: Ke boima ba karete e amohelang e le 'ngoe feela. | |
| Boitsebiso ba ho Paka | Litlhaloso tsa ho paka | Karete e 'ngoe le e' ngoe e amohelang e kenngoa ka har'a pakete ea blister.Lebokose le leng le le leng la ho paka le na le likarete tse amohelang tse 80. |
| Litekanyo tsa lebokose la ho paka | 378.0 limilimithara × 190.0 limilimithara × 120.0 limilimithara | |
Chelete ea tšebeliso ea hona joale le ea matla e ka fapana ho latela lintlha tse fapaneng joalo ka litlhophiso tsa sehlahisoa, ts'ebeliso le tikoloho.
Lihlopha tsa lihlahisoa
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