Imojula yesibonisi esingu-20 × 4 ye-lcd enamandla aphansi
Isingeniso Somkhiqizo
| Inombolo Yemodeli | I-RXMC-2004A |
| Usayizi Wokubonisa | 76x25.2mm(VA.) |
| Uhlobo | Umlingiswa |
| BONISA OKUQUKETHWE | 20 izinhlamvuX4 umugqa |
| I-VOLTAGE ESEBENZA | 4.8~5.2V |
| Sebenzisa okwamanje | 2.0mA(5.0V) |
| Yamanje ye-LED | <100mA |
| Usayizi wohlamvu | 2.95X4.75(WXH)mm |
| Umbala we-LCD | Okuphuzi-Okuhlaza (STN) |
| Ukukhanya kwangemuva | Okuphuzi-Okuhlaza |
| Izinga Lokushisa Lokusebenza | 0~+50°C |
| Izinga Lokushisa Lesitoreji | -20~+70°C |
| Uhlelo lokusebenza | Uhlamvu, isibonisi samadijithi sephrinta, izisetshenziswa nokunye |
Phina Umsebenzi ozokwenziwa:
| I-PIN | I-SYMBOL | INCAZELO YESIGNAL |
| 1 | I-VSS | GND |
| 2 | I-VDD | Ukunikezwa kwamandla kagesi |
| 3 | V0 | I-Power Supply LCD Driver |
| 4 | RS | Bhalisa Khetha-LOW=Umyalelo , HIGH=Idatha(H/L) |
| 5 | R/W | Funda/Bhala, LOW=MPU ukuya ku-LCM,HIGH=LCM kuya ku-MPU |
| 6 | E | Nika amandla,R/W=LOW:Idatha ikhuluma ngasonqenqemeni oluwela phansi R/W=KUPHAKAMILE:Idatha ingafundwa kokuthi E=1 |
| 7 ku14 | DB0 kuya ku-DB7 | Idatha I/O |
| 15 | I-BLA | I-Anode ye-LED |
| 16 | I-BLK | I-Cathode ye-LED |
Izinkonzo Zethu
UKWENZA ngokwezifiso:
| Bonisa | ingxenye, umfanekiso, imojula ye-monochrome LCD&TFT yamukelwe |
| Imodi yokubonisa | TN,STN,FSTN,HTN,transflective,reflective,transmissive,yellow green,blue,grey optional |
| Uhlobo lokubonisa | COB,COG,TAB |
| Ubukhulu be-LCD(cm) | 0.11,0.14 |
| ukukhanya kwe-backlight(cm) | 2.8,3.0,3.3 |
| Isixhumi esibonakalayo | I-Parallel(8bit,4bit,16 bit,80mode,68mode),i-serial(i2c,spi,uart,usb) |
| Isilawuli | Ongakukhetha |
| IC | Ukufa noma ukupakishwa ngokuzithandela |
| I-Hardware noma isoftware | Konke kwamukelwe |
| Ulwazi olunikeziwe | Zonke i-idesigner, isampula, isithombe, umdwebo, imanuwali yokusebenzisa nokunye KULUNGILE |
1, ngifunaImojula ye-LCD ibonisa amadijithi ayi-8 futhi usayizi wohlaka ungu-35mm * 70mm…………?
Impendulo: Akunankinga. Okokuqala, pls usithumelele iphepha lakho lokudweba noma amasampula; sizokwethula efanelekile uma kuyimikhiqizo ejwayelekile. Noma singalungisa ngokusekelwe kokukodwa kwakho.
2,Le moduli ye-LCD yilokho esikufunayo, kodwa inkulu, ingabe unawo usayizi omncane?Afuthi okuqukethwe okubonisiwe kudinga ukushintshwa kancane.
Impendulo: Kumojula ye-LCD yohlobo lwengxenye, uma udinga ukuguqula usayizi wohlaka noma okuqukethwe kwesibonisi, I-LCD glass.mould entsha iyadingeka. Sizokwazisa ngenkokhelo yesikhunta ngemuva kokuqinisekisa lapho ukhokha ,
sizoqala iphepha lokudweba ukuze ulihlole.
3, Lokhu kukhanya kwemojuli ye-LCD kuphuzi-luhlaza,kodwa Ingifuna i-backlight eluhlaza okwesibhakabhaka.
Impendulo: akunankinga, singakushintshela.
4, ngifuna ukwenza ngendlela oyifisayo imojuli entsha ye-LCD.Cwenzani?
Impendulo: Yebo, singakwazi. Sicela uthumele iphepha lakho lokudweba. Uma ungakaze, ngicela ungitshele usayizi wohlaka lwesibonisi se-LCD, imininingwane yokubonisa, uma udinga ukukhanya kwangemuva noma ibhodi le-PCB eline-IC, Sizohlola izindleko.
futhi ngikunike inani maduze.
5, Yini ehamba phambili isikhathi tooling
Impendulo: Ezinsukwini eziyi-15 kuya kwezingu-30 ngemuva kokudweba isiqinisekiso sephepha kanye nenkokhelo yenkokhelo yamathuluzi, singakutshela isikhathi esiqondile lapho uqinisekisa umdwebo wephepha.
6,Ungakwazi ukusithumela amasampula ukuze siwahlole?
Impendulo: Yebo,. I-oda lamasampuli liyatholakala
7,Yini iIsikhathi Esiholayo?
Impendulo: Uma sinesitoko salezo ezijwayelekile, isikhathi esiholayo wusuku olulodwa ngemuva kokukhokha. Uma kuwukukhiqizwa ngobuningi kwabakhethekile, isikhathi esiholayo cishe izinsuku ezingu-1530. Uma singaqeda ngaphambi kwesikhathi, sizothumela
ulwazi kusengaphambili
8 , Yiziphi izindlela zokukhokha ongazamukela?
Impendulo: Okwamanje samukela i-T/T kuphela.