Niaj hnub no, qhov ua tau zoo dot matrix LCD kua siv lead ua zaub tuaj yeem tso saib ntau yam cim thiab cov duab zoo, thiab nws tuaj yeem cuam tshuam ncaj qha nrog CPU. Tsis tas li ntawd, qhov chaw tsim khoom ntawm dot-matrix LCD kua siv lead ua cov lus qhia muaj cov qauv nruj thiab zoo heev cov txheej txheem rwb thaiv tsev, yog li cov khoom siv kuj muaj qhov zoo ntawm kev ua haujlwm zoo antistatic. Yog li, dab tsi daim ntawv thov tej yam kev mob dot matrix LCD kua siv lead ua zaub yuav tsum muaj?
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Ib qho: kev ua haujlwm kub dissipation
Qhov pom zoo dot matrix LCD kua siv lead ua zaub yuav ua kom muaj cua sov ntau thaum lub sijhawm ua haujlwm, thiab nws yooj yim los ua kom cov cua sov hauv qhov kub thiab txias. Txawm li cas los xij, qhov tsis muaj cua sov dissipation muaj peev xwm ntawm dot-matrix LCD cov kua siv lead ua kua ua rau tag nrho cov kev sib xyaw ua ke tsis ua haujlwm zoo lossis txawm tias puas. Yog li ntawd, lub dot matrix LCD kua siv lead ua zaub yuav tsum muaj ib qho module nrog lub dab dej kub, thiab ua ib txoj hauj lwm zoo nyob rau hauv lub tshav kub dissipation tsim ntawm PCB board thiab lub tshav kub dissipation thiab qhov cua ntawm lub txee, thiaj li yuav ua rau kom muaj kev ruaj ntseg thiab kev pab cuam. lub neej, thiab txo lub teeb lwj.
Thib ob: Anti-static kev ua haujlwm
Cov khoom siv sab hauv ntawm dot matrix LCD kua siv lead ua zaub yog cov khoom siv semiconductor, yog li lawv muaj kev nkag siab zoo rau hluav taws xob zoo li qub. Qhov nrov dot matrix LCD kua siv lead ua kua zaub screen yuav yooj yim ua rau kev puas tsuaj rau lub teeb-emitting nti ntawm lub teeb hlaws thaum siv, ntim thiab cia. Tsis tas li ntawd, lub cev tseem ceeb thiab vaj tse ntawm dot matrix LCD kua siv lead ua zaub yuav tsum muaj lub koom haum hauv av zoo.
Thib peb: Kev tiv thaiv zoo heev
Qhov txhim khu kev qha dot matrix LCD kua siv lead ua zaub yog tsuas yog ua ke los ntawm cov khoom siv hluav taws xob thiab muaj kev cuam tshuam rau sab nraud. Yog li ntawd, kev tiv thaiv qib ntawm dot matrix LCD kua siv lead ua zaub yog qhov xwm txheej nws yuav tsum muaj. Yog li ntawd, dot-matrix LCD kua siv lead ua zaub muaj cov dej tsis zoo, plua plav-pov thawj, pov thawj noo noo thiab muaj zog tiv thaiv thiab lwm yam kev tiv thaiv muaj peev xwm, txhawm rau txuas lub neej kev pab cuam ntawm dot-matrix LCD kua siv lead ua zaub.
Tsis tas li ntawd, lub dot-matrix LCD zaub nrog kev ua tau zoo yuav tsum muaj kev daws teeb meem zoo tshaj plaws thiab meej thaum lub sijhawm ua haujlwm, txhawm rau txo qis qhov txawv txav ntawm qhov kev daws teeb meem ntawm dot-matrix LCD vim muaj ntau yam teeb pom kev zoo. Tos rau qhov teeb meem, thiaj li ua kom ntseeg tau qhov kev ua haujlwm tas mus li ntawm ib qho zoo dot matrix LCD kua siv lead ua zaub.
