WHADDA WPI 471 Bar Graph Display Module
Taw qhia
Rau txhua tus neeg nyob hauv European Union
Cov ntaub ntawv tseem ceeb ib puag ncig ntawm cov khoom no
Cov cim no ntawm lub cuab yeej lossis lub pob qhia tias kev pov tseg ntawm lub cuab yeej tom qab nws lub neej yuav ua rau muaj kev puas tsuaj rau ib puag ncig. Tsis txhob muab pov tseg ntawm chav tsev (lossis roj teeb) raws li cov khoom pov tseg hauv nroog uas tsis tau txheeb xyuas; nws yuav tsum raug coj mus rau lub tuam txhab tshwj xeeb rau kev rov ua dua tshiab. Cov cuab yeej no yuav tsum tau xa rov qab rau koj tus neeg xa khoom lossis mus rau qhov kev pabcuam rov ua dua tshiab hauv zos. Ua raws li cov cai hauv cheeb tsam ib puag ncig.
Yog tias muaj kev tsis ntseeg, hu rau koj tus kws saib xyuas cov pov tseg hauv zos.
Ua tsaug rau koj xaiv Whadda! Thov nyeem phau ntawv qhia kom meej ua ntej nqa cov cuab yeej no mus rau kev pabcuam. Yog tias lub cuab yeej puas lawm hauv kev thauj mus los, tsis txhob nruab lossis siv nws thiab tiv tauj koj tus neeg muag khoom.
Cov lus qhia kev nyab xeeb
- Nyeem thiab nkag siab phau ntawv no thiab tag nrho cov cim kev nyab xeeb ua ntej siv cov khoom siv no.
- Rau kev siv sab hauv tsev nkaus xwb.
- Cov cuab yeej no siv tau los ntawm cov menyuam yaus hnub nyoog qis dua 8 xyoos thiab siab dua, thiab cov neeg uas muaj peev xwm txo qis lub cev, hnov los yog lub hlwb lossis tsis muaj kev paub thiab kev paub yog tias lawv tau txais kev saib xyuas lossis kev qhia txog kev siv cov cuab yeej kom muaj kev nyab xeeb thiab nkag siab. cov teeb meem cuam tshuam. Cov menyuam yaus yuav tsum tsis txhob ua si nrog lub cuab yeej. Kev tu thiab tu cov neeg siv yuav tsum tsis txhob ua los ntawm cov menyuam yaus yam tsis muaj kev saib xyuas.
Cov Lus Qhia dav dav
- Xa mus rau Velleman® Service thiab Quality Warranty nyob rau nplooj ntawv kawg ntawm phau ntawv no.
- Txhua qhov kev hloov kho ntawm lub cuab yeej yog txwv tsis pub vim kev nyab xeeb. Kev puas tsuaj los ntawm cov neeg siv hloov kho rau lub cuab yeej tsis raug them los ntawm lub warranty.
- Tsuas yog siv lub cuab yeej rau nws lub hom phiaj. Kev siv lub cuab yeej hauv txoj kev tsis tau tso cai yuav ua rau tsis muaj qhov lav.
- Kev puas tsuaj los ntawm kev tsis saib xyuas qee cov lus qhia hauv phau ntawv no tsis muaj kev lav phib xaub thiab tus neeg muag khoom yuav tsis lees txais kev lav phib xaub rau cov teeb meem tshwm sim los yog teeb meem.
- Tsis yog Velleman nv los yog nws cov neeg muag khoom tuaj yeem lav lub luag haujlwm rau kev puas tsuaj ( txawv txawv, xwm txheej lossis tsis ncaj ncees) - ntawm txhua qhov xwm txheej (nyiaj txiag, lub cev ...) tshwm sim los ntawm kev muaj, siv lossis tsis ua haujlwm ntawm cov khoom no.
- Khaws phau ntawv no rau yav tom ntej siv.
Arduino yog dab tsi
Arduino® yog qhov qhib-qhov kev tsim tawm platform raws li cov khoom siv yooj yim siv thiab software. Arduino® boards muaj peev xwm nyeem tau inputs - lub teeb-on sensor, ib tug ntiv tes ntawm ib tug khawm los yog ib tug Twitter lus - thiab tig nws mus rau hauv cov zis - ua kom lub cev muaj zog, tig rau ib tug LED, luam tawm ib yam dab tsi hauv internet. Koj tuaj yeem qhia koj lub rooj tsavxwm yuav ua li cas los ntawm kev xa cov lus qhia rau lub microcontroller ntawm lub rooj tsavxwm. Txhawm rau ua li ntawd, koj siv Arduino programming lus (raws li Wiring) thiab Arduino® software IDE (raws li Kev Ua Haujlwm). Ntxiv ntaub thaiv npog/modules/components yuav tsum tau nyeem cov lus twitter lossis tshaj tawm hauv online. Mus rau www.arduino.cc kom paub ntau ntxiv
Khoom Tshajview
Lub Whadda bar graph module tso cai rau txhua lub microcontroller board kom yooj yim tsav 10-seg xiav LED bar teeb. Lub module siv TM1651 LED tsav nti los tsav cov ntu LED, uas tuaj yeem tswj tau los ntawm kev siv tsuas yog 2 GPIO pins ntawm microcontroller (xws li Arduino® tau tshaj board). Nws yuav tsum tau muab sau tseg tias ib co ntawm cov LED-seg yog wired ua ke, uas ua rau 8 txawv controllable xeev ntawm lub LED bar graph. Qhov module no yog qhov zoo tshaj plaws los tso saib cov qib roj teeb, cov dej tso dej, thiab lwm yam ...
Specifications
- Muab voltage: 3,3-5V DC
- Xim: Xiav
- Tsav tsheb nti: TM1651
- Tus naj npawb ntawm LED ntu: 10
- Tus lej ntawm qib ntsuas: 8
- Interface: 2 hlau serial
- Kev piav qhia thaiv
| Pin | Lub npe | Arduino® kev sib txuas |
| CLK | Serial moos | Tus pin (piv txwv li D3) |
| DIO | Cov ntaub ntawv Serial Input/Output | Tus pin (piv txwv li D2) |
| V | Muab voltage (5V DC) | 5V |
| G | Hauv av | GND |
Examplwm program
Koj tuaj yeem rub tawm example Arduino® program thiab Whadda LED bar graph Arduino® tsev qiv ntawv los ntawm kev siv Arduino® Library manager. Los yog mus rau https://github.com/WhaddaMakers/Bar-graph-display-module.
- Qhib Arduino IDE, mus rau Sketch> suav nrog Lub Tsev Qiv> Tswj Cov Tsev Qiv…
- Nrhiav rau Whadda LED bar graph in the Library manager search window, and click install:
Cov ntaub ntawv / Cov ntaub ntawv
 |
WHADDA WPI 471 Bar Graph Display Module [ua pdf] Phau ntawv qhia WPI 471 Bar Graph Display Module, WPI 471, Bar Graph Display Module |
