12864 lcd zaub nrog ST7920 maub los rau 3D tshuab luam ntawv
Khoom Taw Qhia
| Qauv nab npawb | RXMG-12864G1 |
| Zaub Loj | 72x39mm (VA.) |
| Hom | STN |
| Tus tswj | TIAB SA 7920 |
| Kev ua haujlwm tam sim no | 5.1mA (5.0V) |
| Kev ua haujlwm VOLTAGE | 5.1mA (5.0V) |
| Backlight | dawb |
| Zaub hom | Stn negative xiav |
| Dot loj | 0.48 X 0.48 (WXH) hli |
| Ua haujlwm kub | -20 ~ 60 ℃ |
| cia kub | -30 ~ 70 ℃ |
| Daim ntawv thov | Cwj pwm, tus lej zaub rau lub tshuab luam ntawv, khoom siv thiab lwm yam |
Lwm yam 12864 lcd npo xa mus:
Pin Assignment:
| Pin NO. | Pin npe | Pin Description |
| 1-8 | VSS | Tsis zoo fais fab mov |
| 9 | VDD | Cov khoom siv hluav taws xob zoo |
| 10 | V0 | Lcd tsav voltage input |
| 11 | RS (CS) | Command / data register xaiv (Chip xaiv) |
| 12 | R/W (STD) | Nyeem / sau teeb liab (Serial data input) |
| 13 | E (SCLK) | Chip enable (Serial moos input) |
| 14 | Qauv: DB0-DB7 | Data tsheb npav |
| 15 | PSB | Parallel/serial xaiv |
| 16 | NC | Null |
| 17 | /RST | Pib dua teeb liab |
| 18 | NC | Null |
| 19 | BLA | Backlight zoo fais fab mov |
| 20 | BLK | Backlight tsis zoo fais fab mov |
Peb Cov Kev Pabcuam
CUSTOMIZATION:
| Zaub | ntu, nraaj, cim monochrome lcd module & TFT tau txais |
| Zaub hom | TN, STN, FSTN, HTN, transflective, reflective, transmissive, daj ntsuab, xiav, grey yeem |
| Hom zaub | COB, COG, TAB |
| Lcd tuab (cm) | 0.11, 0.14 Nws |
| backlight thickness (cm) | 2.8, 3.0, 3.3 |
| Interface | Parallel (8 ntsis, 4 ntsis, 16 ntsis, 80mode, 68mode), serial (i2c, spi, uart, usb) |
| Tus tswj | Xaiv tau |
| IC | Tuag los yog ntim yeem |
| Hardware los yog software | Txhua tus txais |
| Cov ntaub ntawv muab | Tag nrho cov tswv yim, qauv, duab, kos duab, siv phau ntawv thiab lwm yam yog OK |
1, kuv xavlub LCD module tso saib 8 tus lej thiab cov qauv loj yog 35mm * 70mm………?
Teb: Tsis muaj teeb meem. Ua ntej, pls xa koj daim ntawv kos duab lossis qauv rau peb; peb yuav qhia qhov tsim nyog yog tias nws yog cov khoom lag luam. Los yog peb tuaj yeem hloov kho raws li ib qho ntawm nws.
2, Qhov no LCD module tsuas yog qhov peb xav tau, tab sis nws yog qhov loj, koj puas muaj qhov me me?And cov ntsiab lus tso saib yuav tsum tau hloov me ntsis.
Teb: Rau ntu hom LCD module, yog tias koj xav tau hloov kho qhov loj me lossis cov ntsiab lus tso saib, Ib qho tshiab LCD iav.mould xav tau. Peb yuav qhia koj txog cov pwm
them nyiaj tom qab lees paub thaum them nyiaj,peb yuav pib daim ntawv kos duab rau koj kuaj.
3, Qhov no LCD module backlight yog daj-ntsuab,tab sis Ixav tau xiav backlight.
Teb: tsis muaj teeb meem, peb tuaj yeem hloov kho rau koj.
4, Kuv xav kho lub LCD module tshiab.Ckoj ua li cas?
Teb: Yog, peb tuaj yeem ua tau. Thov xa koj daim ntawv kos duab. Yog tias koj tsis muaj, thov qhia rau kuv paub txog qhov loj me ntawm LCD zaub, cov ntaub ntawv qhia, yog tias xav tau backlight lossis PCB
board nrog IC, Peb yuav ntsuas tus nqithiab muab nqi rau koj sai sai.
5, Dab tsi yog lub sijhawm ua rau kev siv cuab yeej
Teb: 15 mus rau 30 hnub tom qab kos daim ntawv cog lus thiab cov cuab yeej them nqi, peb tuaj yeem qhia koj lub sijhawm thaum koj pom zoo th daim ntawv
6,Koj puas tuaj yeem xa peb cov qauv rau kev kuaj xyuas?
Teb: Yog,. Cov qauv xaj yog muaj
7,Dab tsi yog qhovLub Sijhawm Ua Haujlwm?
Teb: Yog tias peb muaj Tshuag rau cov qauv, lub sijhawm ua haujlwm yog ib hnub tom qab them nyiaj. Yog tias nws yog cov khoom loj rau cov khoom tshwj xeeb, lub sijhawm ua haujlwm yog li 1530 hnub.
Yog tias peb tuaj yeem ua tiav ua ntej, peb yuav xakoj cov ntaub ntawv ua ntej
8 , Txoj kev them nyiaj twg koj tuaj yeem lees txais?
Teb: Peb tam sim no tsuas yog txais T / T.
