Yadda Ake Gujewa Kasawa A Lokacin LED Dot -point Light Source Module

A cikin 'yan shekarun nan, hasken yanayin gida ya ci gaba da sauri. Hasken haske na kayan ado na waje don manufar ƙawata shimfidar wurare na birane da tallan kasuwanci ana ƙima da amfani da ƙari. Ana iya amfani da shi don ƙawata kayan ado, kuma ana iya haɗa shi cikin layi don haske na kwane-kwane. Amma LED dot-point kafofin hasken wuta ko da yaushe gamu da kasawa fiye ko žasa a ainihin amfani. A ƙasa, zan gabatar muku da wasu abubuwan al'ajabi na gama-gari da mafita na bincike a gare ku daki-daki. Laifi 1: Bayan an yi amfani da wutar lantarki, hasken kuskuren mai sarrafawa (ERROR) yana walƙiya, tushen hasken ba shi da haske, kuma babu fitowar tasirin motsin rai? Amsa: Gabaɗaya wannan yanayin yana faruwa ne saboda mai sarrafawa baya karanta katin daidai, kuma ingantaccen tsarin sarrafawa ba ya fitowa. Dalili na iya zama: 1.SD katin ba kowa ne, babu sakamako fayil 2.SD katin sunan fayil kuskure 3.SD katin katin 3.SD katin katin 3.SD katin 3.SD katin 3.SD katin Formatting kamar yadda ake bukata. kafin yin kwafin fayil ɗin sakamako 4. Fayil ɗin sakamako da guntun fitila, ƙirar mai sarrafawa a cikin katin SD ba su daidaita ba, kuna buƙatar tuntuɓar masana'anta don sake yin tasirin tasirin 5. Bayan maye gurbin sabon katin SD Mummunan yuwuwar kuskure: Bayan da aka yi amfani da wutar lantarki, mai nuna alama na al'ada ne, akwai fitarwar sigina, amma tsarin tushen hasken LED ɗin ba shi da wani canji? Amsa: A wannan yanayin, galibi akwai dalilai kamar haka: 1. Bincika ko siginar da mai sarrafa fitilun suna haɗe daidai. 2. Siginar fitilun sarrafawa na waje yana da ci gaba/fita daga wajen, duba ko siginar sarrafawa daga siginar hasken a gaba Ƙarshe a cikin 3. Bincika ko samfurin da aka zaɓa lokacin yin fayil ɗin sakamako a cikin katin SD*. LeD ya yi daidai da guntu da aka yi amfani da su a cikin fitilun na yanzu. 4. Fitilar da mai sarrafawa dole ne su kasance tare, wato, layin ƙasa na fitilar ya kamata ya zama layin ƙasa. An haɗa GND zuwa kuskure uku: Bayan an haɗa mai sarrafawa da fitilar, tasirin ya canza, amma fitilu suna walƙiya, kuma alamar mai sarrafawa yana nuna al'ada? A: Ba a haɗa layin ƙasa tsakanin mai sarrafawa da fitilar 2. Lantern Wutar Lantarki na ƙasa da 3. Tasirin katin SD ba daidai bane. Guntun fitila da guntu na ainihin fitilu lokacin da aka yi tasirin. 4. Nisa daga mai sarrafawa zuwa fitilar farko (nisa > Mita 10), watsa siginar ba ta da ƙarfi kasawa 4: Bayan an yi amfani da wutar lantarki, mai sarrafawa da ɓangaren da ya gabata na fitilar suna aiki akai-akai. Fitilar ba ta al'ada ba bayan an fara wani fitilar? Amsa: Gabaɗaya wannan yanayin shine fitilar da ke bayan fitilun da suka kasa karɓar sigina kullum. Dalilan sun kasance kamar haka: 1. Kowane fitulun IC IC gazawar ko layin sigina ya lalace kafin da bayan hasken. Ana iya rubuta fitilun ƙasa lokacin rubuta shirin (misali, ana amfani da guda 9,000 a zahiri, kuma 8,000 ne kawai aka rubuta a cikin shirin). Ta wannan hanyar, babu tasirin motsin rai a ƙarshen ɓangaren. : Bayan wutar lantarki, mai sarrafawa yana aiki akai-akai, fitilar ba ta da kyau, kuma tasirin allon bidiyo ya bambanta? Amsa: Wannan yanayin yana faruwa ne saboda rashin daidaituwa na tsari na shigar da fitilu da zane. Kuna buƙatar daidaita jeri da wurin fitilar bisa ga ƙirar hawan da aka ƙera, ko shigar da tsarin ainihin fitilar shigarwa. Je zuwa kwamfutar don sake-shirya gazawar shirin 6: Bayan ikon ya wuce, tsarin tushen hasken LED na iya canzawa akai-akai, amma akwai wasu maɓuɓɓugan haske waɗanda ke nuna launi daban-daban da sauran? Amsa: Gabaɗaya wannan yanayin yana faruwa ne saboda lalacewar fitilar R, G, da B, wanda ke haifar da ƙarancin launi. Kuna buƙatar kawai maye gurbin matsalar tare da batu na haske. Amsar Juzu'i: 1. Da farko tabbatar da ko an buɗe maɓallin kariya a gefen katin SD. Hanyar buɗewa ita ce allurar zinariya ta katin SD. 2. An buɗe makullin kariya kamar yadda ake buƙata, amma har yanzu ba a iya tsara shi ba. Idan na'urar ta karye, da fatan za a maye gurbin mai karanta katin SD 3. Idan har yanzu aikin da ke sama ya kasa magance matsalar tsarawa, da fatan za a canza katin SD kuma sake gwadawa