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Common wozungulira gulu GND ndi chipolopolo GND yosalunjika resistor mmodzi ndi capacitor mmodzi, bwanji?
Chigobacho chimapangidwa ndi chitsulo, chokhala ndi dzenje lapakati, lomwe limalumikizana ndi dziko lapansi. Pano, kupyolera mu 1M resistor ndi 33 1nF capacitor mofanana, yolumikizidwa ndi malo ozungulira dera, phindu la izi ndi chiyani? Ngati chipolopolocho sichikhazikika kapena chili ndi magetsi osasunthika, ngati ...Werengani zambiri -
Chifukwa chiyani ma electrolytic capacitors amaphulika? Mawu oti mumvetse!
1. Electrolytic capacitors Electrolytic capacitors ndi capacitors opangidwa ndi makutidwe ndi okosijeni wosanjikiza pa elekitirodi mwa zochita za electrolyte monga insulating wosanjikiza, amene nthawi zambiri ali ndi mphamvu yaikulu. Electrolyte ndi madzi, odzola-ngati zakuthupi wolemera mu ayoni, ndipo kwambiri electrolytic ...Werengani zambiri -
Kuchotsa mwatsatanetsatane zida zitatu za EMC: ma capacitors/inductors/magnetic mikanda
Zosefera ma capacitor, ma inductors amtundu wamba, ndi mikanda ya maginito ndi ziwerengero zodziwika bwino m'mabwalo apangidwe a EMC, komanso ndi zida zitatu zamphamvu zochotsera kusokoneza kwamagetsi. Pa gawo la atatuwa pagawoli, ndikukhulupirira kuti pali mainjiniya ambiri omwe samamvetsetsa, nkhani yochokera ku ...Werengani zambiri -
Kodi sikelo yagalimoto ya MCU ndi chiyani? Kulemba kumodzi kokha
Chidziwitso cha chipangizo cha Control class Chip chowongolera makamaka chimatanthawuza MCU (Microcontroller Unit), ndiko kuti, microcontroller, yomwe imadziwikanso kuti chip single, ndikuchepetsa ma frequency a CPU ndi mafotokozedwe moyenerera, ndi kukumbukira, timer, kutembenuka kwa A/D. , wotchi, doko la I/O ndi serial communi...Werengani zambiri -
Kodi single-chip microcomputer imatha kuyendetsa molumikizana ndi solenoid valve mwachindunji?
Ngakhale vutoli siliyenera kutchulidwa kwa zoyera zakale zamagetsi, koma kwa abwenzi oyambira ma microcontroller, pali anthu ambiri omwe amafunsa funso ili. Popeza ndine woyamba, ndiyeneranso kufotokoza mwachidule zomwe relay ndi. Relay ndi switch, ndipo switch iyi imayendetsedwa ...Werengani zambiri -
SMT + DIP zowotcherera wamba (2023 Essence), muyenera kukhala nazo!
Kuwotcherera kwa SMT kumayambitsa 1. PCB pad kapangidwe zolakwika Mu kapangidwe kake ka PCB, chifukwa danga limakhala laling'ono, dzenje limatha kuseweredwa pa pedi, koma phala la solder lili ndi madzi, omwe amatha kulowa mu dzenje, zomwe zimapangitsa abs ndi...Werengani zambiri -
Olumikizidwa olakwika magetsi zabwino ndi zoipa dera utsi, momwe mungapewere manyazi izi?
Ntchito zambiri za akatswiri a hardware zimatsirizidwa pa bolodi la dzenje, koma pali chodabwitsa cha kugwirizanitsa mwangozi ma terminals abwino ndi oipa a magetsi, omwe amatsogolera ku zigawo zambiri zamagetsi zomwe zimayaka, ndipo ngakhale bolodi lonse likuwonongedwa, ndipo liyenera kukhala welded ag...Werengani zambiri -
Njira yodziwira zida za X-ray ndi gawo logwiritsira ntchito
Kuzindikira kwa X-ray ndi mtundu waukadaulo wozindikira, womwe ungagwiritsidwe ntchito kuzindikira mawonekedwe amkati ndi mawonekedwe a zinthu, ndi chida chothandiza kwambiri chodziwira. Magawo ofunikira ogwiritsira ntchito zida zoyesera za X-Ray akuphatikiza: makampani opanga zamagetsi, makampani opanga magalimoto, ndege ...Werengani zambiri -
Kwezani chidziwitso! Kodi chip chimapanga bwanji? Lero ndikumvetsa
Malinga ndi akatswiri, kupanga chip ndizovuta kwambiri komanso zotopetsa. Komabe, kuchokera pamakina athunthu a IC, imagawidwa m'magawo anayi: kapangidwe ka IC → kupanga IC → kuyika → kuyesa. Njira yopanga chip: 1. Kapangidwe ka chip Chip ndi ...Werengani zambiri -
Kuyesa kwamtundu wazinthu zamagetsi Kuwunika kodalirika kwa zida za semiconductor
Ndi chitukuko cha teknoloji yamagetsi, chiwerengero cha zipangizo zamagetsi mu zipangizo chikuwonjezeka pang'onopang'ono, ndipo kudalirika kwa zipangizo zamagetsi kumayikidwanso patsogolo komanso zofunikira kwambiri. Zida zamagetsi ndiye maziko a zida zamagetsi ndi ...Werengani zambiri -
Kodi tchipisi amapangidwa bwanji? Kufotokozera ndondomeko ya ndondomeko
Kuchokera ku mbiri yachitukuko cha chip, njira yopangira chip ndi liwiro lalikulu, ma frequency apamwamba, kugwiritsa ntchito mphamvu zochepa. Njira yopangira chip makamaka imaphatikizapo kupanga chip, kupanga chip, kupanga ma CD, kuyesa mtengo ndi maulalo ena, omwe amapanga chip ...Werengani zambiri -
Nthawi zambiri
Nthawi zambiri, zimakhala zovuta kupewa kulephera pang'ono pakupanga, kupanga ndi kugwiritsa ntchito zida za semiconductor. Ndi kuwongolera kosalekeza kwa zofunikira zamtundu wazinthu, kusanthula kulephera kukukulirakulira. Posanthula spe...Werengani zambiri
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