Custom spi serial parallel st7920 ks0107 12864 20 pin 20-pin lcd display screen
Kenyelletso ea Sehlahisoa
| Nomoro ea Mohlala | RXMG-12864BV |
| Boholo ba Pontšo | 73.4x38.9mm(VA.) |
| Mofuta | STN |
| Molaoli | ST7920 kapa ks0108 e lekana |
| Sehokedi | Phapang/ seriana |
| TS'EBETSO MOLELE | 4.8~5.2V(3V ea boikhethelo) |
| Backlight | Botala bo bosehla kapa bosweu |
| Mokhoa oa ho bonts'a | Stn positive, yellow green kapa negative blue |
| Boholo ba letheba | 0.46x0.46(WxH)mm |
| Mocheso oa ho sebetsa | -20 ~ 60 ℃ |
| mocheso oa polokelo | -30 ~ 70 ℃ |
| Sesebelisoa | Sebopeho, ponts'o ea linomoro bakeng sa printa, lisebelisoa, joalo-joalo |
Bakeng sa pontšo e 'ngoe ea 12864 20-pin LCD, ka kopo sheba lenane le ka tlase:
Mosebetsi oa Pin:
| Pina NO. | Pin Lebitso | Tlhaloso ea Pin |
| 1 | VSS | Phepelo e mpe ea matla |
| 2 | VDD | Phepelo e ntle ea matla |
| 3 | V0 | Kenyeletso ea motlakase oa ho khanna oa LCD |
| 4 | RS | Khetho ea ngoliso ea litaelo / data |
| 5 | R/W | Letshwao la ho bala/ngola |
| 6 | E | Chip nolofalletsa |
| 7-14 | D0-D7 | Data bese |
| 15 | PSB | Khetho e tšoanang/seriale(H/L) |
| 16 | NC | Ha ho |
| 17 | RST | Seta lets'oao bocha |
| 18 | VEE | Phepelo ea motlakase oa LCD |
| 19 | BLA | Backlight positive power supply |
| 20 | BLK | Backlight e mpe ea motlakase |
Litšebeletso tsa Rōna
Customization :
| Pontšo | segement, graphic, character monochrome lcd module&TFT amoheloe |
| Mokhoa oa ho bonts'a | TN,STN,FSTN,HTN,transflective,reflective,transmissive, yellow green,blue,gray boikhethelo |
| Mofuta oa ponts'o | COB,COG,TAB |
| Lcd botenya(cm) | 0.11,0.14 |
| botenya ba backlight(cm) | 2.8,3.0,3.3 |
| Sehokedi | Parallel(8bit,4bit,16 bit,80mode,68mode),serial(i2c,spi,uart,usb) |
| Molaoli | Taba ea boikhethelo |
| IC | E-shoa kapa e pakiloeng ka boikhethelo |
| Hardware kapa software | Bohle ba amohetse |
| Boitsebiso bo fanoeng | All idear, sampole, photo, ho taka, sebelisa bukana joalo-joalo li lokile |
1, ke batlaMojule oa LCD o bonts'a linomoro tse 8 mme boholo ba kemiso ke 35mm * 70mm………?
Karabo: Ha ho bothata. Taba ea pele, pls re romelle pampiri ea hau ea ho taka kapa lisampole; re tla hlahisa e loketseng haeba e le lihlahisoa tse tloaelehileng. Kapa re ka fetola ho latela e 'ngoe ea eona.
2,Mojule ona oa LCD ke seo re se batlang, empa se seholo, na u na le saese e nyane?A'me litaba tsa ponts'o li hloka ho fetoloa hanyane.
Karabo: Bakeng sa karolo ea mofuta oa LCD module, haeba u hloka ho fetola boholo ba kemiso kapa lihlahisoa tsa pontšo, LCD glass.mold e ncha e hlokahala. Re tla u tsebisa ka hlobo
tefiso ka mor'a ho tiisa ha u lefa,re tla qala pampiri ea ho taka bakeng sa ho e hlahloba.
3, leseli lena la morao-rao la LCD le botala bo mosehla,empa Ibatla blue backlight.
Karabo: ha ho bothata, re ka u fetola.
4, ke batla ho etsa mojule o mocha oa LCD.Cu etsa'ng?
Karabo: E, re ka khona. Ka kopo, romella pampiri ea hau ea ho taka. Haeba ha u so ka u mpolella boholo ba kemiso ea ponts'o ea LCD, tlhaiso-leseling, haeba ho hlokahala lebone la morao kapa PCB.
boto le IC, Re tla hlahloba litšenyehelomme ke o fe theko haufinyane.
5, Ke eng e etellang pele nako ea ho sebetsa
Karabo: matsatsi a 15 ho isa ho a 30 ka mor'a ho taka pampiri ea netefatso le tefo ea tefo ea lisebelisoa, re ka u bolella nako e nepahetseng ha u tiisa pampiri ea ho taka
6,O ka re romella lisampole hore re li hlahlobe?
Karabo: E,. Odara ea lisampole e teng
7,Ke eng eNako ea ho Eta Pele?
Karabo: Haeba re na le stock bakeng sa tse tloaelehileng, nako e etellang pele ke letsatsi le le leng ka mor'a tefo. Haeba ke tlhahiso ea bongata bakeng sa tse khethehileng, nako e etellang pele ke matsatsi a ka bang 1530.
Haeba re ka qeta pejana, re tla romelalintlha tsa hau esale pele
8 , Ke mekhoa efe ea ho lefa eo u ka e amohelang?
Karabo: Hajoale re amohela T/T feela.
