16 * 2 lcd zaub nrog i2c yog ib hom kua siv lead ua kua zaub module uas muaj peev xwm ua kom pom 2 kab nrog txog 16 cim ib kab. Hom zaub no tau siv dav hauv cov tshuab kos, Arduino tej yaam num, thiab lwm yam kev siv microcontroller. Kev siv I2C (Inter-Integrated Circuit, serial bus) interface tuaj yeem ua kom yooj yim rau kev sib txuas thiab kev tswj hwm, tso cai rau ntau yam khoom siv sib txuas lus ntawm tib cov ntaub ntawv kab.
1.Product Introduction
2.Product feature
Qhov zoo
Lub 1602 dot matrix screen I2C interface yog ib qho kev sib txuas uas nyiam ua kom lub vijtsam sib haum rau cov khoom tsim thiab txuag kev siv cov pins. Thaum siv cov tsoos sib txuas sib txuas, yuav tsum muaj ntau tus pins, thaum I2C tsuas yog siv ob lub xov hlau. Los ntawm I2C tsheb npav, koj tuaj yeem txuas ntau yam khoom siv ntawm tib lub npav. Siv tus tsav tsheb I2C, txoj cai tswj lub LCD yog qhov tseeb dua, yog li txhim kho kev txhim kho kev ua haujlwm.
Lub 16x2 LCD zaub nrog I2C interface muab kev daws teeb meem yooj yim, hloov tau yooj yim thiab nthuav dav. Txawm hais tias nws yog siv rau kev kawm, kev sim lossis kev siv tswv yim, nws yog ib qho ua tau zoo heev. Nws feem ntau txuas raws li hauv qab no:
LCD VCC → I2C VCC (feem ntau 5V)
LCD GND → I2C GND
LCD SDA → I2C SDA (cov ntaub ntawv kab)
LCD SCL → I2C SCL ( moos kab)
Kev sib xyaw ua ke ntawm 16x2 LCD zaub thiab I2C interface muab qhov tshwj xeeb zoo rau ntau yam haujlwm thiab kev siv tau zoo, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas cov ntaub ntawv yuav tsum tau muab tso tawm. Nws universality thiab yooj yim ntawm kev siv ua rau nws ib tug ntawm cov nyiam Cheebtsam rau electronics tej yaam num. Peb cov neeg siv khoom feem ntau siv 1602 LCD cov ntxaij vab tshaus ntau hauv cov tshuab hluav taws xob ntsia hlau thiab cov tswj lub teeb theem. Tsis tas li ntawd, nws tseem tuaj yeem siv rau hauv ntau cov khoom lag luam digital nrog cov ntsiab lus me me thiab tso saib thaj chaw. Piv txwv li,
1. Instrumentation: Hauv cov cuab yeej kuaj thiab cov cuab yeej ntsuas, LCD tuaj yeem siv los tso saib cov ntsuas ntsuas, ntsuas ntsuas lossis cov ntaub ntawv ceeb toom.
2. Kev tswj hwm kev lag luam: Hauv kev tswj hwm kev lag luam, 16x2 LCD yog siv los tso saib cov ntaub ntawv xwm txheej, kev ceeb toom txhaum cai, thiab lwm yam ntawm cov tshuab thiab khoom siv, kom cov neeg ua haujlwm tuaj yeem teb tau raws sijhawm.
3. Dashboard zaub: Hauv tsheb lossis maus taus, LCD tuaj yeem siv los qhia cov ntaub ntawv tseem ceeb xws li kev ceev, roj ntim, lub cav kub, thiab lwm yam.
4. Cov khoom ua si thiab kev ua si: Hauv qee cov khoom ua si hauv hluav taws xob lossis kev ua si, kev siv cov duab LCD tuaj yeem txhim kho cov neeg siv kev paub thiab nyiam cov neeg siv los ntawm kev nthuav qhia cov qhab nia, cov ntaub ntawv qib, thiab lwm yam.
5.Product Parameter (specification)
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Module Loj: 80X36X11.3 |
LCD AA: 64.4x16 |
| LCD loj: 1.44 nti | Daws teeb meem: 16x2 pixel |
| Tsav IC: SPLC780D |
Backlight Tsav hom: Fais fab / 3.3V / 5V / HITE |
| Interface: 4W / 4 SPI | Backlight: Dawb LED |
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PIN |
SYMBOL |
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1 |
VSS | |
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2 |
VDD |
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3 |
V0 |
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4 |
RS |
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5 |
R/W |
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6 |
E |
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7 |
IB 0 |
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8 |
DB 1 | |
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9 |
DB 2 | |
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10 |
DB 3 | |
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11 |
DB 4 | |
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12 |
DB 5 | |
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13 |
DB 6 | |
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14 |
DB 7 |
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15 |
A |
Kev Pabcuam Cov Neeg Siv Khoom
Tuam txhab Profile
Cheng Xin Optoelectronics LTD tsim nyob rau hauv 2014 thiab nyob rau hauv Shenzhen Tuam Tshoj, lub forefront ntawm kev hloov kho thiab qhib. Xyoo 2020, nws tau nqis peev los ntawm tsoomfwv av loj los tsim cov kab tshiab LCD hauv Huaihua, Hunan. Lub tuam txhab cov khoom tseem ceeb yog Segment code screen TN / HTN / STN / FSTN, LED backlight, COG lattice LCD module, COB standard module, OLED standard zaub screen thiab TFT xim screen. Lub tuam txhab muaj 2 ntu code screen ntau lawm kab, 4 backlight ntau lawm kab, 5 FOG binding kab thiab 10 sib dhos ntau lawm kab. Lub tuam tsev Hoobkas hauv Shenzhen thiab Hunan muaj thaj tsam ntawm 10, 000 sqm thiab 500 tus neeg ua haujlwm. Lub tuam txhab lub tswv yim ua lag luam 'tsim tus nqi rau cov neeg siv khoom'.
Hwm
Cim npe nrov: 16 * 2 lcd zaub nrog i2c, Tuam Tshoj 16 * 2 lcd zaub nrog i2c manufacturers, lwm tus neeg, Hoobkas
