|
Parameter |
Specification |
|
Loj |
2.39 hli |
|
Kev daws teeb meem |
256 (RGB) x 144 |
|
Hom zaub |
MONO TFT |
|
Interface |
SPI / RGB / MCU |
|
Chaw ua haujlwm |
52.99 x 29.81 hli |
|
Daim duab Dimension |
57.80 x 38.50 x 2.80 mm |
|
Brightness |
700 cd / m² |
|
Saib lub kaum sab xis |
6 teev (ntaus) |
|
Ua haujlwm kub |
-20℃rau +70℃(customizable) |
|
Cia Kub |
-30℃rau +80 degree |
|
LED Lub neej |
50,000 teev |
Ntsiab nta & Cov txiaj ntsig
Qhov no 2.39 nti monochrome TFT sawv tawm nrog nws qhov ci ntsa iab thiab qhov sib txawv, ua rau nws zoo rau kev nrawm nrawm - saib xyuas cov ntaub ntawv lossis cov cim.
Cov qauv tsim monochrome txuag lub zog piv rau cov xim xim thaum tseem muab qhov sib txawv zoo dua li cov vaj huam sib luag STN.
Nws txhawb ntau qhov sib cuam tshuam (SPI rau qis -pin- suav cov teeb tsa, RGB rau kev hloov cov ntaub ntawv sai dua, MCU rau kev tswj ncaj qha), yog li nws haum yooj yim nrog Arduino, STM32, ESP32, lossis lwm yam tswj. Cov qauv yuag thiab kev siv hluav taws xob tsawg ua rau nws nyiam rau roj teeb - cov khoom siv hluav taws xob.
Ntxiv rau, peb muab tag nrho customization - los ntawm backlight siv los kov overlay - kom phim koj cov kev xav tau tiag tiag.
Daim ntawv thov
Peb 2.39 nti LCD kov vaj huam sib luag yog dav siv hauv:
Peb Cov Lus Cog Tseg - Kev Pabcuam Tus Kheej
Peb paub tias txhua qhov project yog qhov tshwj xeeb. Tag nrho peb cov vaj huam sib luag LCD - suav nrog qhov 2.39 nti LCD kov vaj huam sib luag - yog qhov kho tau tag nrho. Tsuas yog qhia peb koj lub hom phiaj kev lag luam (kev lag luam, kev kho mob, tsheb, thiab lwm yam) thiab cov kev cai tshwj xeeb (qib ci ntsa iab, kev khiav hauj lwm temp, kov hom, thiab lwm yam), thiab peb cov kws paub txog engineers yuav tsim cov kev daws teeb meem zoo tshaj TFT rau koj. Peb tsom kom xa cov khoom zoo tshaj plaws ntawm tus nqi tsim nyog tshaj plaws - tsis muaj overkill, tsuas yog qhov koj xav tau tiag tiag.
FAQ
Q: Puas yog lub hnub ci tso saib - nyeem tau?
A: Yog, 700cd / m² ci ntsa iab thiab qhov sib txawv siab ua rau nws nyeem tau zoo heev hauv qhov chaw ci ntsa iab, tab sis rau lub hnub ncaj nraim peb tuaj yeem txhawb nws ntxiv.
Q: Kuv puas tuaj yeem ntxiv touch functionality?
A: kiag li - resistive lossis capacitive kov overlays muaj thiab tuaj yeem hloov kho.
Q: Dab tsi MCU nws ua haujlwm zoo tshaj nrog?
A: Nws ua ke zoo nrog STM32, Arduino, ESP32, Raspberry Pi Pico, thiab lwm yam, ntawm SPI lossis MCU interfaces.
Q: Lub sijhawm ua haujlwm rau cov qauv kev cai yog dab tsi?
A: Cov qauv hauv 2-4 lub lis piam; ntau lawm nyob ntawm qhov ntim tab sis peb ua qhov tseem ceeb ntawm kev hloov pauv sai.
Q: Koj puas muab cov nqi luv nqi?
A: Yog - tiv tauj peb rau cov lus hais raws li koj qhov kev txiav txim kom muaj nuj nqis.
Cim npe nrov: 2.39 nti lcd kov vaj huam sib luag, Tuam Tshoj 2.39 nti lcd kov vaj huam sib luag lwm tus neeg, hoobkas
