1.Product Taw qhia
Plaub-tus lej 7 Segment LED yog cov khoom siv digital uas siv dav hauv ntau yam khoom siv hluav taws xob. Nws siv xya lub teeb-emitting ntu los ua "8"-zoo li tus qauv los tso saib cov lej thiab qee cov ntawv.
2.Product feature
High brightness zaub
Peb cov khoom siv high-brightness LED teeb hlaws dai, uas tuaj yeem muab cov duab pom tseeb hauv cov teeb pom kev zoo lossis qhov chaw tsis muaj teeb pom kev zoo. Lub ci ci ntawm txhua xya ntu LED teeb hlaws tuaj yeem ncav cuag ntau dua 2000, kom ntseeg tau tias cov lej pom nyob hauv ntau qhov chaw teeb pom kev zoo xws li nruab hnub thiab hmo ntuj.
Tsawg siv hluav taws xob tsim
Lub hauv paus ntsiab lus ua haujlwm ntawm LED yog los txhawb cov khoom siv semiconductor kom emit lub teeb los ntawm electron ntws. Piv nrog rau cov khoom siv ua kua siv lead ua kua (LCD) lossis cov khoom ua npuas dej, LED muaj kev ua haujlwm zoo dua luminous thiab qis zog noj. Thib ob, thaum peb cov khoom ua haujlwm, lub zog noj ntawm ib qho khoom siv ib leeg yog kwv yees li 20mA, thaum lub zog noj ntawm cov pa LCD zaub tuaj yeem ncav cuag ntau dua 50mA ntawm tib lub ci ci, thiab lub zog noj ntawm LED cov lus yog txo los ntawm 60. %-70%.
Yooj yim rau kev tswj thiab kev koom ua ke
Txoj kev tswj ntawm peb cov khoom yog yooj yim thiab yooj yim rau kev koom ua ke. Nws siv tus qauv tsav teeb liab, thiab txhua ntu LED tuaj yeem tswj tau ncaj qha los ntawm DC fais fab mov lossis microcontroller. Tsis tas li ntawd, plaub tus lej xya-seem LED cov lus qhia feem ntau muaj qhov ua haujlwm qis dua (xws li 5V lossis 3.3V), uas yooj yim rau kev koom ua ke nrog lwm cov khoom siv hluav taws xob.
Lub neej ntev
LED teeb hlaws siv hauv peb cov saib muaj lub neej ntev, feem ntau txog li 50,000 teev lossis ntau dua. Piv nrog cov tshuaj LCD lossis fluorescent teeb saib, lub neej ntawm LED yog 2 mus rau 3 zaug ntev dua.
Electronic Timing thiab suav
Plaub-tus lej 7 Segment LEDs tau siv dav hauv timers, stopwatches, txee thiab lwm yam khoom siv. Hauv cov khoom siv no, Plaub-tus lej 7 Ntu LEDs tuaj yeem pom cov ntaub ntawv tseem ceeb xws li sijhawm thiab suav cov nqi.
Tsos instrument
Hauv kev lag luam thiab cov khoom siv hauv chav kuaj, peb cov khoom siv feem ntau siv los ntsuas cov txiaj ntsig, xws li kub, av noo, siab, thiab lwm yam. Cov khoom siv no feem ntau xav tau cov lus qhia digital siab, thiab peb cov lus qhia tuaj yeem tswj xyuas cov teeb pom kev ruaj khov thaum siv mus ntev.
Cov Khoom Siv Hauv Tsev
Peb cov lus qhia tau siv dav hauv cov khoom siv hauv tsev, xws li microwave ncu, tshuab ntxhua khaub ncaws, mov cookers, thiab lwm yam khoom siv, thiab feem ntau yog siv los tso saib lub sijhawm, qhov kub thiab txias, lossis lwm yam haujlwm.
Automotive Electronics
Hauv tsheb dashboards, peb cov khoom siv los tso saib cov ntaub ntawv xws li tsheb ceev, roj theem, kub, thiab lwm yam. Lub tsheb dashboards yuav tsum xyuas kom meej tias lawv tseem nyeem tau meej meej hauv ntau qhov chaw (xws li nruab hnub, hmo ntuj lossis lub teeb muaj zog).
FAQ
Q: Plaub-Tus lej 7 Ntu LED Zaub yog dab tsi?
A: Plaub-Digit 7 Segment LED Zaub yog ib hom khoom siv hluav taws xob uas muaj plaub tus lej, txhua tus ua los ntawm xya ntu LED teeb tsa hauv daim duab-yim duab. Nws yog siv los tso saib cov lej muaj nuj nqis (0-9) thiab feem ntau pom nyob rau hauv moos, meters, thiab cov txee.
Q: Plaub-Log 7 Ntu LED Zaub ua haujlwm li cas?
A: Txhua tus lej hauv {{0}} ntu LED zaub yog tsim los ntawm xya LEDs uas tuaj yeem teeb pom kev sib txawv ua ke los tsim cov lej. Ib qho khoom siv plaub tus lej siv plaub tus lej, nrog rau txhua tus lej muaj peev xwm nthuav tawm ib tus lej ntawm 0 txog 9 los ntawm teeb pom kev tshwj xeeb.
Q: Dab tsi yog daim ntawv thov ntawm Plaub-tus lej 7 Segment LED Zaub?
A: Cov lus qhia no feem ntau siv hauv cov moos digital, ntsuas hluav taws xob, ntsuas kub, ntsuas ntsuas, ntsuas ntsuas, thiab lwm yam khoom siv uas yuav tsum tau nthuav tawm cov ntaub ntawv xov xwm hauv daim ntawv cog lus.
Q: Dab tsi yog qhov txawv ntawm Common Anode thiab Common Cathode Plaub-Tus lej 7 Ntu LED?
A: Nyob rau hauv ib qho kev qhia Anode, tag nrho cov anodes ntawm ntu txuas nrog ua ke, thiab cov ntu ib leeg tau qhib los ntawm kev siv hluav taws xob rau lawv cov cathodes. Nyob rau hauv ib qho Common Cathode zaub, tag nrho cov cathodes ntawm cov ntu txuas nrog ua ke, thiab cov ntu tau qhib los ntawm kev siv hluav taws xob rau lawv cov anodes.
Q: Puas Muaj Plaub Tus lej 7 Segment LED Zaub qhia cov ntawv?
A: Thaum lub Plaub-Digit 7 Segment LED zaub yog tsim los qhia cov lej, nws tseem tuaj yeem tso saib qee cov ntawv, xws li A, C, E, F, H, thiab lwm yam, los ntawm kev teeb pom kev tshwj xeeb. Txawm li cas los xij, nws tsis tuaj yeem tso saib tag nrho cov ntawv vim muaj kev txwv ntawm 7- ntu tsim.
Q: Koj ua li cas tswj plaub-tus lej 7 Ntu LED zaub?
A: Cov zaub yog tswj los ntawm kev siv cov txheej txheem multiplexing, qhov twg plaub tus lej tau hloov pauv sai thiab tawm hauv ib ntus. Los ntawm kev tswj tus lej twg yog ua haujlwm ntawm txhua lub sijhawm thiab cov ntu uas teeb pom kev, pom tus lej xav tau.
Q: Dab tsi yog qhov voltage uas yuav tsum tau ua haujlwm plaub-Lug 7 Segment LED Zaub?
A: Feem ntau, Plaub-Tus lej 7 Ntu LED Zaub ua haujlwm ntawm 5V DC, txawm tias qhov tseeb voltage yuav txawv nyob ntawm tus qauv. Cov ntu ib leeg feem ntau muaj kev poob qis ntawm 2V txog 3V.
Q: Puas yog Plaub-Digit 7 Segment LED Zaub tuaj yeem siv rau hauv qhov system multiplexed?
A: Yog, multiplexing yog ib qho txheej txheem uas siv los ua haujlwm plaub tus lej 7-seg LED zaub. Nyob rau hauv multiplexing, txhua tus ntawm plaub tus lej yog illuminated nyob rau hauv lem, sai cycling ntawm tus lej kom cov zaub zoo li tas mus li. Qhov no txo tus naj npawb ntawm pins xav tau rau kev tswj hwm thiab ua rau lub cev muaj zog dua.
Cim npe nrov: Plaub-tus lej 7 Segment LED, Tuam Tshoj Plaub-tus lej 7 Segment LED manufacturers, lwm tus neeg, Hoobkas
