20 × 4 mawonekedwe a LCD module yokhala ndi mphamvu zochepa
Chiyambi cha Zamalonda
| Nambala ya Model | RXMC-2004A |
| Kukula Kwawonetsero | 76x25.2mm (VA.) |
| Mtundu | Khalidwe |
| SONYEZANI ZAKAKATI | 20 zilemboX4 mzere |
| VOLTAGE YOGWIRITSA NTCHITO | 4.8-5.2V |
| Gwiritsani ntchito panopa | 2.0mA(5.0V) |
| Kuwala kwa LED | <100mA |
| Kukula kwa khalidwe | 2.95X4.75(WXH)mm |
| LCD mtundu | Yellow-Green(STN) |
| Kuwala kwambuyo | Yellow-Green |
| Kutentha kwa Ntchito | 0 ~ + 50°C |
| Kutentha Kosungirako | -20 ~ +70°C |
| Kugwiritsa ntchito | Khalidwe, kuwonetsera manambala kwa chosindikizira, zida ndi zina zotero |
Pin Ntchito:
| PIN | CHIZINDIKIRO | KUDUMBULUTSA ZINTHU |
| 1 | VSS | GND |
| 2 | VDD | Magetsi |
| 3 | V0 | Mphamvu Yopangira LCD Dalaivala |
| 4 | RS | Register Select-LOW=Langizo , HIGH=Data(H/L) |
| 5 | R/W | Werengani/Lembani, LOW=MPU kupita ku LCM,HIGH=LCM mpaka MPU |
| 6 | E | Yambitsani,R/W=LOW:Data ikulankhula mocheperapo R/W=KULUMULIRA:Zida zitha kuwerengedwa pa E=1 |
| 7 ku14 | DB0 mpaka DB7 | Data I/O |
| 15 | BLA | Kuwala kwa LED |
| 16 | BLK | Kuwala kwa LED |
Ntchito Zathu
KUSANGALATSA :
| Onetsani | gawo, zithunzi, mawonekedwe a monochrome lcd module & TFT zovomerezeka |
| Onetsani mawonekedwe | TN,STN,FSTN,HTN,transflective,nyezimira,transmissive,yellow wobiriwira,buluu,imvi optional |
| Mtundu wowonetsera | COB, COG, TAB |
| Lcd makulidwe (cm) | 0.11,0.14 |
| makulidwe a backlight (cm) | 2.8,3.0,3.3 |
| Chiyankhulo | Parallel (8bit, 4bit, 16 bit,80mode,68mode), serial(i2c,spi,uart,usb) |
| Wolamulira | Zosankha |
| IC | Kufa kapena kupakidwa mwasankha |
| Hardware kapena mapulogalamu | Onse anavomera |
| Chidziwitso choperekedwa | Onse idear, chitsanzo, chithunzi, kujambula, ntchito Buku ndi zina zotero zili bwino |
1, ndimafunagawo la LCD limawonetsa manambala 8 ndipo kukula kwake ndi 35mm * 70mm…………?
Yankho: Palibe vuto. Choyamba, pls titumizireni pepala lanu lojambula kapena zitsanzo; tidzakudziwitsani zoyenera ngati zili zokhazikika. Kapena tikhoza kusintha kutengera chimodzi mwa izo.
2,gawo la LCD ili ndi zomwe tikufuna, koma ndi zazikulu, kodi muli ndi kukula kochepa?Andipo zowonetsera ziyenera kusinthidwa pang'ono.
Yankho: Kwa gawo la gawo la LCD, ngati mukufuna kusintha kukula kwa autilaini kapena zowonetsera, LCD glass.mould yatsopano ikufunika. Tikudziwitsani za chiwongolero cha nkhungu mutatsimikizira polipira,
tiyamba pepala lojambulira kuti mufufuze.
3, Kuwala kwa module iyi ya LCD ndi yobiriwira,koma Indikufuna blue backlight.
Yankho: palibe vuto, tikhoza kusintha kwa inu.
4, ndikufuna kusintha gawo latsopano la LCD.Cndi inu?
Yankho: Inde, tingathe. Chonde tumizani pepala lanu lojambulira. Ngati mulibe, chonde ndiuzeni kukula kwa chiwonetsero cha LCD, zidziwitso zowonetsera, ngati pakufunika kuwala kwapambuyo kapena PCB board yokhala ndi IC, Tiwunika mtengo.
ndikupatseni mtengo posachedwa.
5, Zomwe zimatsogolera nthawi yogwiritsira ntchito zida
Yankho: Masiku 15 mpaka 30 mutatha kujambula chitsimikiziro cha pepala ndi kulipira kwa zida, titha kukuuzani nthawi yeniyeni mukatsimikizira pepala lojambula.
6,Kodi mungatitumizire zitsanzo kuti tiwoneke?
Yankho: Inde,. Zitsanzo zoyitanitsa zilipo
7,Ndi chiyaniNthawi Yotsogolera?
Yankho: Ngati tili ndi katundu wokhazikika, nthawi yotsogola ndi tsiku limodzi mutatha kulipira. Ngati ndiko kupanga kwakukulu kwa apadera, nthawi yotsogola ndi pafupifupi masiku 1530. Ngati tingathe kumaliza kale, tidzatumiza
mumadziwa pasadakhale
8 , Kodi mungavomereze njira zolipirira ziti?
Yankho: Panopa timangovomereza T/T.