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I-Novastar DH7508 ye-LED yokuFumana ikhadi

Novastar DH7508 LED Isiboniso yokufumana iKhadi Umfanekiso ofakiweyo
  • I-Novastar DH7508 ye-LED yokuFumana ikhadi
  • I-Novastar DH7508 ye-LED yokuFumana ikhadi
  • I-Novastar DH7508 ye-LED yokuFumana ikhadi
  • I-Novastar DH7508 ye-LED yokuFumana ikhadi

Inkcazelo emfutshane:

I-DH7508 likhadi lokufumana imali elingabizi kakhulu eliphuhliswe yi-Xi'an NovaStar Tech Co., Ltd. (emva koku kubhekiselwa kuyo njengeNovaStar).I-DH7508 enye ixhasa izisombululo ukuya kuthi ga kwi-256×256@60Hz.Ukuxhasa imisebenzi eyahlukeneyo efana nokukhanya kwenqanaba le-pixel kunye nokulinganisa i-chroma, ukulungiswa ngokukhawuleza kwemigca emnyama okanye eqaqambileyo, kunye ne-3D, i-DH7508 inokuphucula kakhulu umphumo wokubonisa kunye namava omsebenzisi.


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Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo

I-DH7508 likhadi lokufumana imali elingabizi kakhulu eliphuhliswe yi-Xi'an NovaStar Tech Co., Ltd. (emva koku kubhekiselwa kuyo njengeNovaStar).I-DH7508 enye ixhasa izisombululo ukuya kuthi ga kwi-256×256@60Hz.Ukuxhasa imisebenzi eyahlukeneyo efana nokukhanya kwenqanaba le-pixel kunye nokulinganisa i-chroma, ukulungiswa ngokukhawuleza kwemigca emnyama okanye eqaqambileyo, kunye ne-3D, i-DH7508 inokuphucula kakhulu umphumo wokubonisa kunye namava omsebenzisi.

I-DH7508 isebenzisa izixhumi ze-HUB75E eziqhelekileyo ze-8 zokunxibelelana, okubangelwa ukuzinza okuphezulu.Ixhasa ukuya kuthi ga kwi-16 amaqela edatha ye-RGB efanayo.Ngombulelo kuyilo lwehardware ehambelanayo ne-EMC, i-DH7508 iphucule ukuhambelana kwe-electromagnetic kwaye ilungele ukusetwa kweendawo ezahlukeneyo.

Iziqinisekiso

I-RoHS, iKlasi ye-EMC A

Iimbonakalo

Uphuculo lokubonisa isiphumo

⬤Ukukhanya kwenqanaba lePixel kunye nokulinganiswa kwechroma

Sebenza kunye nenkqubo yokulinganisa echanekileyo yeNovaStar yokulinganisa ukuqaqamba kunye nechroma yepikseli nganye, ukususa ngokufanelekileyo umahluko wokuqaqamba kunye nomahluko wechroma, kunye nokwenza ukuba ukukhanya okuphakamileyo kusebenze kunye nokungaguquguquki kwechroma.

⬤ Ukulungiswa ngokukhawuleza kwemigca emnyama okanye eqaqambileyo

Imigca emnyama okanye eqaqambileyo ebangelwa ukudibanisa iimodyuli okanye iikhabhinethi zinokulungiswa ukuze kuphuculwe amava abonakalayo.Ukulungelelaniswa kulula kwaye kusebenza ngokukhawuleza.

Ukuphuculwa kokuGcina

⬤3D umsebenzi

Ukusebenza kunye nekhadi lokuthumela elixhasa umsebenzi we-3D, ikhadi elifumanayo lixhasa ukuphuma kwe-3D.

Umthamo wokulayisha:

− 192×256 ipixels (PWM IC)

− 176×256 ipixels (Common IC)

⬤ Ukufakwa ngokukhawuleza kwee-coefficient zokulinganisa Ii-coefficient zokulinganisa zinokufakwa ngokukhawuleza kwikhadi elifumanayo, nto leyo ephucula ukusebenza kakuhle kakhulu.

⬤ Umsebenzi wokwenza imephu

Iikhabhinethi zingabonisa inombolo yekhadi yokufumana kunye nolwazi lwe-Ethernet port, evumela

abasebenzisi ukufumana ngokulula iindawo kunye netopology yoqhagamshelo lokufumana amakhadi.

⬤ Ukusetwa komfanekiso ogcinwe ngaphambili kwikhadi lokufumana

Umfanekiso oboniswe kwisikrini ngexesha lokuqalisa, okanye uboniswe xa intambo ye-Ethernet ivaliwe okanye akukho signali yevidiyo inokwenziwa ngokwezifiso.

⬤Ukujongwa kobushushu kunye nombane

Ukushisa kwekhadi elifumanayo kunye ne-voltage kunokujongwa ngaphandle kokusebenzisa i-peripherals.

⬤I-LCD yeKhabhinethi

Imodyuli ye-LCD yekhabhinethi ingabonisa ubushushu, i-voltage, ixesha elilodwa lokugijima kunye nexesha elipheleleyo lekhadi elifumanayo.

Uphuculo lokuthembeka

⬤Ukufunyanwa kwempazamo encinci

Umgangatho wonxibelelwano we-Ethernet port yekhadi elifumanayo unokujongwa kwaye inani leepakethi eziphosakeleyo zingarekhodwa ukunceda ukusombulula iingxaki zonxibelelwano lwenethiwekhi.

I-NovaLCT V5.2.0 okanye kamva iyafuneka.

⬤Ukufunda kwakhona inkqubo yeFirmware

Inkqubo ye-firmware yekhadi yokufumana inokufundwa kwakhona kwaye igcinwe kwikhompyuter yendawo.

I-NovaLCT V5.2.0 okanye kamva iyafuneka.

⬤Ubumbeko lweparamitha yoqwalaselo

Iiparamitha zoqwalaselo lwekhadi elifumanayo zinokufundwa kwakhona kwaye zigcinwe kwikhompyuter yendawo.

⬤Ugcino lwelophu

Ikhadi elifumanayo kunye nekhadi lokuthumela lenza i-loop ngokusebenzisa uqhagamshelwano oluphambili kunye ne-backup line.Ukuba impazamo yenzeka kwindawo yemigca, isikrini sisenako ukubonisa umfanekiso ngokuqhelekileyo.

⬤ Ikopi ephindwe kabini yeeparamitha zoqwalaselo

Iiparamitha zokumisela ikhadi elifumanayo zigcinwa kwindawo yesicelo kunye nendawo yefektri yekhadi elifumanayo ngexesha elifanayo.Abasebenzisi badla ngokusebenzisa iiparameters zoqwalaselo kwindawo yesicelo.Ukuba kuyimfuneko, abasebenzisi banokubuyisela iiparameters zokucwangcisa kwindawo yefektri kwindawo yesicelo.

Imbonakalo

⬤Ugcino lwenkqubo kabini

Iikopi ezimbini zeprogram ye-firmware zigcinwa kwindawo yesicelo yekhadi elifumanayo kumzi-mveliso ukunqanda ingxaki yokuba ikhadi elifumanayo linokuxinga ngokungaqhelekanga ngexesha lenkqubo phezulu.

1

Yonke imifanekiso yemveliso eboniswe kolu xwebhu yeyenjongo yokubonisa kuphela.Eyona mveliso inokwahluka.

Igama Inkcazo
HUB75E iziqhagamshelo Qhagamshela kwimodyuli.
Isidibanisi saMandla Qhagamshela kumandla wokufaka.Nayiphi na yeziqhagamshelo inokukhethwa.
Gigabit Ethernet Ports Qhagamshela kwikhadi lokuthumela, kwaye uphose amanye amakhadi okufumana.Isinxibelelanisi ngasinye sinokusetyenziswa njengegalelo okanye imveliso.
Iqhosha lokuzivavanya Seta ipateni yovavanyo.Emva kokuba intambo ye-Ethernet ivaliwe, cofa iqhosha kabini, kwaye ipateni yovavanyo iya kuboniswa kwisikrini.Cinezela iqhosha kwakhona ukutshintsha ipateni.
5-Pin LCD Isidibanisi Qhagamshela kwi-LCD.

Iimpawu

Isalathisi Umbala Ubume Inkcazo
Isalathisi sokubaleka Luhlaza Ukudanyaza kanye qho ngoo-1 Ikhadi elifumanayo lisebenza ngokwesiqhelo.Uqhagamshelo lwentambo ye-Ethernet luqhelekile, kwaye igalelo lomthombo wevidiyo liyafumaneka.
Ukudanyaza kanye qho ngoo-3 Uqhagamshelo lwentambo ye-Ethernet aluqhelekanga.
Ukudanyaza ka-3 rhoqo ngo-0.5s Uqhagamshelo lwentambo ye-Ethernet luqhelekile, kodwa akukho ngeniso yomthombo wevidiyo ekhoyo.
Ukudanyaza kanye rhoqo ngo-0.2s Ikhadi elifumanayo aliphumelelanga ukulayisha inkqubo kwindawo yesicelo kwaye ngoku lisebenzisa inkqubo yogcino.
Ukudanyaza amaxesha angama-8 rhoqo ngo-0.5s Ukutshintshwa kwe-redundancy kwenzeka kwi-Ethernet port kwaye i-loop backup isebenze.
Isalathisi samandla Bomvu Ihlala ivuliwe Unikezelo lwamandla luqhelekileyo.

Imilinganiselo

Ubukhulu bebhodi abukho ngaphezu kwe-2.0 mm, kunye nobukhulu obupheleleyo (ubukhulu bebhodi + ubukhulu bamacandelo emacaleni aphezulu nangaphantsi) abukho ngaphezu kwe-8.5 mm.Uqhagamshelo olusezantsi (GND) luvuleleke kwimingxuma yokukhwela.

nge20

Ukunyamezela: ±0.3 Iyunithi: mm

Ukwenza i-molds okanye i-trepan yokufaka imingxuma, nceda uqhagamshelane ne-NovaStar ngomzobo ochanekileyo ophezulu wesakhiwo.

Izikhonkwane

sd21

Iingcaciso zePin (Thatha i-JH1 njengomzekelo)

/

R1

 1

2

G1

/

/

B1

 3

4

GND

Umhlaba

/

R2

 5

6

G2

/

/

B2

 7

8

HE1

Isiginali yokuguqula umgca

Isiginali yokuguqula umgca

HA1

 9

10

HB1

Isiginali yokuguqula umgca

Isiginali yokuguqula umgca

HC1

 11

12

HD1

Isiginali yokuguqula umgca

Shift iwotshi

HDCLK1

 13

14

IHLAT1

Umqondiso weLatch

Umboniso wokwenza umqondiso

HOE1

 15

16

GND

Umhlaba

Iinkcukacha

IsiGqibo esiphezulu 512×384@60Hz
Iiparamitha zoMbane Igalelo lombane I-DC 3.8 V ukuya ku-5,5 V
Ikalwe ngoku 0.6 A
Usetyenziso lwamandla olulinganisiweyo 3.0 W
Indawo yokusebenza Ubushushu -20°C ukuya +70°C
Ukufuma I-10% ye-RH ukuya kwi-90% ye-RH, i-non-condensing
Indawo yogcino Ubushushu -25°C ukuya +125°C
Ukufuma I-0% ye-RH ukuya kwi-95% ye-RH, i-non-condensing
Iinkcukacha ngokwasemzimbeni Imilinganiselo 70.0 mm × 45.0 mm × 8.0 mm
 

Ukusinda okushiyekile

 16.2 g

Qaphela: Bubunzima bekhadi elinye lokufumana kuphela.
Ukupakisha Ulwazi Ukupakisha iinkcukacha Ikhadi ngalinye elifumanayo lipakishwe kwi-blister pack.Ibhokisi nganye yokupakisha inamakhadi okufumana angama-80.
Ukupakisha imilinganiselo yebhokisi 378.0 mm × 190.0 mm × 120.0 mm

Isixa sangoku kunye nosetyenziso lwamandla lunokwahluka ngokuxhomekeke kwizinto ezahlukeneyo ezifana noseto lwemveliso, ukusetyenziswa, kunye nokusingqongileyo.

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