Adeegyada Wax-soo-saarka Elektrooniga ah ee Hal-jooga ah, waxay kaa caawinayaan inaad si fudud u gaadho alaabtaada elegtarooniga ah ee PCB iyo PCBA
Wararka
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Guddiga wareegga guud ee GND iyo qolofka GND aan toos ahayn hal resistor iyo hal capacitor, waayo?
Qolfoofku waxa uu ka samaysan yahay bir, dhexdana ku leh dalool bir ah, kaas oo ku xidhan dhulka. Halkan, iyada oo loo marayo resistor 1M iyo 33 1nF capacitor oo isku mid ah, oo ku xiran dhulka guddiga wareegga, waa maxay faa'iidada tan? Haddii qolofku aanu degganayn ama uu leeyahay koronto taagan, haddii ay...Sii akhri -
Waa maxay sababta capacitors electrolytic ay qarxaan? Eray la fahmi karo!
1. Capacitors Electrolytic capacitors waa capacitors ka sameysan lakabka oksaydhka ee electrode-ka iyada oo loo marayo ficilka elektrolytka sida lakabka daboolka, kaas oo badanaa leh awood weyn. Electrolyte-ku waa dareere, walxo jelly u eg oo qani ku ah ion, iyo inta badan electrolytic ...Sii akhri -
Tirtirida tafatiran ee EMC saddex hub ah: capacitors/inductors/kuul birlab ah
Filter capacitors, inductors-mode-ka caadiga ah, iyo kuul magnetka ah ayaa ah tirooyinka caadiga ah ee wareegyada naqshadeynta EMC, iyo sidoo kale saddex qalab oo awood leh si loo baabi'iyo faragelinta korantada. Doorka saddexdan ee wareegga, waxaan aaminsanahay inay jiraan injineero badan oo aan fahmin, maqaalka t ...Sii akhri -
Waa maxay miisaanka baabuurka MCU? Hal-guji wax-akhris
Hordhaca qaybta kontoroolka chip-ka kantaroolku wuxuu inta badan tixraacaa MCU (Microcontroller Unit), taas oo ah, microcontroller, oo sidoo kale loo yaqaan chip-ka-kaliya, waa in la yareeyo inta jeer ee CPU iyo qeexitaannada si habboon, iyo xusuusta, saacadda, beddelka A/D , saacada, I/O dekedda iyo isgaadhsiinta taxanaha ah...Sii akhri -
Si toos ah ma u heli karaa hal-chip microcomputer kaxaynta wadista iyo valve solenoid si toos ah?
Inkasta oo dhibaatadani aysan u qalmin in la sheego elektarooniga hore ee caddaanka ah, laakiin bilawga bilawga microcontroller saaxiibada, waxaa jira dad aad u badan oo waydiinaya su'aashan. Maadaama aan ahay qof bilow ah, waxaan sidoo kale u baahanahay inaan si kooban u soo bandhigo waxa uu yahay gudbinta. Relay-gu waa furaha, furahana waa la kantaroolaa b...Sii akhri -
SMT + DIP ciladaha alxanka caadiga ah (2023 Nuxurka), waad mudan tahay inaad haysato!
alxanka SMT wuxuu keenaa 1. Cilladaha naqshadeynta PCB ee habka naqshadeynta ee qaar ka mid ah PCB, sababtoo ah boosku waa yar yahay, daloolka kaliya ayaa lagu ciyaari karaa suufka, laakiin koolada alxanka ayaa leh dareere, taas oo laga yaabo inay gasho godka, taasoo keentay abs...Sii akhri -
Korontada khaldan ee ku xidhan qiiqa wareegga togan iyo taban, sidee looga fogaanayaa ceebtan?
Mashaariic badan oo injineerada hardware ah ayaa lagu dhammeeyaa guddiga godka, laakiin waxaa jira ifafaale ah in si lama filaan ah isku xira terminaalka togan iyo taban ee korontada, taas oo keenta in qaybo badan oo elektaroonik ah gubanaya, iyo xataa guddiga oo dhan waa la wada baabbi'iyey, oo ay leedahay in lagu welded ag...Sii akhri -
Mabda'a ogaanshaha qalabka raajada iyo goobta codsiga
Ogaanshaha raajada waa nooc ka mid ah tignoolajiyada ogaanshaha, waxaa loo isticmaali karaa in lagu ogaado qaab-dhismeedka gudaha iyo qaabka walxaha, waa aalad wax lagu ogaado oo aad waxtar u leh. Qaybaha muhiimka ah ee codsiga qalabka tijaabada raajada waxaa ka mid ah: warshadaha wax soo saarka elektiroonigga ah, warshadaha baabuurta, aerospa ...Sii akhri -
Aqoonta kor u qaad! Sidee buu u sameeyaa? Maanta ugu dambeyntii waan fahmay
Marka laga eego dhinaca xirfadda, habka wax soo saarka ee chip waa mid aad u adag oo caajis ah. Si kastaba ha noqotee, laga bilaabo silsiladda warshadaha ee dhameystiran ee IC, waxay inta badan u qaybsantaa afar qaybood: naqshadeynta IC → wax soo saarka IC → baakadaha → tijaabinta. Habka wax soo saarka Chip: 1. Naqshadaynta Chip-ku waa...Sii akhri -
Tijaabinta tayada alaabta elektiroonigga ah Baarista lagu kalsoonaan karo ee aaladaha semiconductor
Iyadoo horumarinta tignoolajiyada elektiroonigga ah, tirada codsiga ee qaybaha elektiroonigga ah ee qalabka ayaa si tartiib tartiib ah u kordhaya, iyo isku halaynta qaybaha elektaroonigga ah ayaa sidoo kale la soo bandhigay shuruudo sare iyo sare. Qaybaha elektiroonigga ah waa saldhigga qalabka elektiroonigga ah iyo ...Sii akhri -
Sidee loo sameeyaa chips? Habka geedi socodka sharaxaadda tilaabada
Laga soo bilaabo taariikhda horumarinta ee chip, jihada horumarinta ee chip waa xawaare sare, soo noqnoqda sare, isticmaalka tamarta hoose. Habka wax soo saarka Chip inta badan waxaa ka mid ah naqshadeynta chips, soo saarista chips, wax soo saarka baakadaha, baaritaanka qiimaha iyo xiriiriyeyaasha kale, oo ay ka mid yihiin habka wax soo saarka chip ...Sii akhri -
Guud ahaan hadalka
Guud ahaan, way adagtahay in laga fogaado qadar yar oo ku guuldareysiga horumarinta, wax soo saarka iyo isticmaalka qalabka semiconductor. Iyadoo horumarinta joogtada ah ee shuruudaha tayada alaabta, falanqaynta guul-darradu waxay noqonaysaa mid aad iyo aad muhiim u ah. Marka la falanqeeyo xawaaraha...Sii akhri
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