Daga duniyar PCB.

Ko dai wani kwamiti ne wanda wani ya yi ko kuma wani jirgi na PCB wanda aka tsara kuma wanda kanka ya samu shine duba amincin da kake samu shine don bincika amincin da kake samu shine don bincika amincin da kake samu shine don bincika amincin da kake samu shine don bincika amincin da kake samu shine don bincika amincin da kake samu shine don bincika amincin da kake samu shine don bincika amincin da kake samu shine don bincika amincin da kake samu shine don bincika amincin da kake samu shine don bincika amincin da kake so shine don bincika amincin da kake so shi ne bincika amincin da'irori, buɗewa da'irori, da kuma hakowa. Idan kwamitin ya fi tasiri ya zama mai tasiri, to, zaku iya bincika darajar juriya tsakanin wutar lantarki da waya ta ƙasa ta hanya.

A karkashin yanayi na yau da kullun, hukumar da aka sanya ta za ta sanya kayan da bayan an kammala biranen da aka yi, kuma idan mutane suka yi, wani yanki ne kawai wanda pcB kwamitin PCB yake tare da ramuka. Kuna buƙatar shigar da abubuwan da kanku lokacin da kuka samu. .

Wasu mutane suna da ƙarin bayani game da allon PCB suna ƙira, don haka suna son gwada duk abubuwan haɗin a sau ɗaya. A zahiri, ya fi kyau a yi shi bit.

PCB da'irar jirgin karkashin debugging
New PCB kwamitin Debugging na iya farawa daga sashin wutar lantarki. Hanya mafi aminci ita ce sanya fius ɗin sannan ka haɗa wadatar wutar lantarki (kawai idan, ya fi kyau a yi amfani da samar da wutar lantarki).

Yi amfani da samar da wutar lantarki don saita yanayin karewa na yanzu, sannan a hankali yana ƙara ƙarfin lantarki na haɓaka wutar lantarki. Wannan tsari yana buƙatar saka idan idanu da shigarwar yanzu, shigar da wutar lantarki da fitarwa na wutar lantarki na hukumar.

Lokacin da aka daidaita wutar lantarki sama, ba za a kiyaye ƙarfin lantarki ba kuma fitarwa na sama da fitarwa al'ada ce, to yana nufin cewa ikon samar da ikon da hukumar ba ta da matsala. Idan an gama karewa na yau da kullun ko karewa na yanzu, to, sahihancin kuskuren dole ne a bincika.

Shafin ginin jirgin ruwa
A hankali sanya kayan medules yayin aiwatar da debugging. Lokacin da kowane yanki ko dama da yawa an sanya shi, bi matakai da suka gabata don gwada, wanda ke taimakawa wajen guje wa wasu abubuwan ɓoye da ke farkon ƙirar, ko kuran da aka gyara, wanda zai iya haifar da ƙonewar ƙonawa mai yawa. Mummunan kayan aiki.

Idan gazawa ya faru yayin aiwatar da shigarwa, ana amfani da hanyoyin da ke da biyo baya don magance matsala:

Hanyar matsala: Hanyar Matsakaicin Voltage.

Lokacin da kare-da-yanzu ya faru, kada ku yi sauri don watsa abubuwan da aka gyara, da farko tabbatar da wutar lantarki PIN LOCK don gani idan yana cikin al'ada. Sannan duba aikin wutan lantarki, aikin aiki, da sauransu bi da.

Misali, lokacin da aka kunna silikon, ƙarfin silicon ya zama kusan 0.7v, da kuma Jun junkutla za su kasance 0.3v ko ƙasa da haka.

A lokacin da gwaji, ana gano cewa zama ƙirar bindiga ta fi 0.7V (transistors na musamman kamar Darrlington ba a buɗe ba), to yana yiwuwa za a buɗe yanayin. A Gudanawa, duba wutar lantarki a kowane matsayi don kawar da laifin.

Hanyar matsala ta biyu: Hanyar allurar rigakafi

Hanyar allurar sifar tana da matsala fiye da yadda ake auna wutar lantarki. Lokacin da aka aika da asalin siginar zuwa tashar shigarwar, muna buƙatar auna madaidaiciyar yanayin kowane yanayi don nemo batun kuskure a cikin matsakaiciyar hanya.

Tabbas, zaku iya amfani da hanzamai don gano tashar shigarwar. Hanyar ita ce ta taɓa tashar shigar da shigarwar shigar tare da hanzanci, sannan sai a kiyaye amsar shigarwar shigarwar. Gabaɗaya, ana amfani da wannan hanyar ta hanyar fitowar sauti da amplifier da'irar da'ira (Lura: Circ da ke tattare da ƙarfin lantarki) Kada kuyi amfani da wannan hanyar, yana yiwuwa ga hatsarin lantarki na lantarki).

Wannan hanyar tana gano cewa matakin da ya gabata shine al'ada kuma mataki na gaba yana da amsawa, don haka laifin ba ya zuwa mataki na gaba, amma a kan matakin da ya gabata.

Hanyar matsala Uku: Sauran

Abubuwan da ke sama suna da matukar sauki da kai tsaye. Bugu da kari, alal misali, gani, ƙanshi, sauraro, da wulakanci, da sauransu, waɗanda galibi ana faɗi wasu ƙwarewa don gano matsaloli.

Gabaɗaya, "Duba" ba don kallon yanayin kayan gwajin ba, amma don ganin ko bayyanar abubuwan da aka kammala; Wari "galibi suna nufin cewa ƙanshin kayan abu mara kyau ne, kamar ƙanshin konawa a lokacin da aka lalace, zai ba da kamshin kifiyya.

Kuma "Saurari" galibi shine sauraron ko sautin kwamitin ya kasance na yau da kullun; Game da "Taɓa", ba zai taɓa ko abubuwan da aka gyara ba, amma don jin ko yawan zafin jiki na yau da kullun, alal misali, ya kamata ya zama sanyi a yanayin aiki. Abubuwan da aka gyara suna da zafi, amma kayan haɗin zafi suna da sanyi. Kada ku tsunkule shi da hannuwanku kai tsaye yayin aiwatar da tabawa don hana hannu daga haɗuwar zafi.