Kusanzwisisa 1: mutengo kuchengetedza
Kuzivikanwa Kwakakanganisa 1: Ndeupi ruvara rucherechedza iro chiratidzo pane pani sarudza? Ini pachangu ndinosarudza bhuruu, sarudza izvozvo.
Mhinduro yakanaka: Zvekuratidzira magetsi pamusika, tsvuku, girini, yero, yerenji, neyekukura (pasi pe5mm) uye zvave zvakakura kwemakumi emakore, saka mutengo unowanzoita pasi pemakumi mashanu emasendi. Iyo yebhuruu inoratidza mwenje yakagadzirwa mumakore matatu kana mana apfuura. Iyo tekinoroji kukura uye kugadzikana kwekugadzikana ndeyerombo, saka mutengo wacho ina kana mashanu kakawanda kudhura. Kana iwe ukagadzira iyo yePanel Stack Indicatator Colour pasina zvinokosha zvinodiwa, usasarudza bhuruu. Parizvino, iyo yebhuruu chiratidzo inowanzo shandiswa chete munguva isingagoni kutsiviwa nemamwe mavara, sekuratidza zvikwangwani zvevhidhiyo.
Chikanganiso chakajairika 2: Izvi zvinodhira-pasi / dhonza-kumusoro-up vesitors hazviite kunge zvine basa zvakanyanya nehunhu hwavo hwekuramba. Ingosarudza iyo Interger 5K.
Mhinduro yakanaka: Muchokwadi, hapana kukosha kwekupokana kwe5K mumusika. Iyo yepedyo ndeye 4.99k (kunyatso (% 1%), ichiteverwa ne5.1k (kunyatso (kururamisa 5%). Mutengo wemutengo wakakwira ka4 pakakwirira kupfuura iyo ye4,7k ine 20% chaiyo. 2 times. Iko kukosha kwekudzivisa kwe20% chaiyo kupokana kune chete 1, 1.5, 2.2, 3.3, 4.3, 6.8 ,,2 marudzi (inosanganisira huwandu huwandu hwegumi); Zvinoenderana, iyo 20% chaiyo capacitor zvakare ine chete zvingangoitika zvakati wandei tsika. Kune vanorwisa uye capacitors, kana ukasarudza kukosha kunze kwemhando idzi, iwe unofanirwa kushandisa zvakanyanyisa kurongeka, uye mutengo wakapetwa kaviri. Kana zvinodiwa zvekunyatsoita zvisina hombe, izvi zvinodhura marara. Mukuwedzera, mhando yezviratidzo zvakare yakakoshawo. Dzimwe nguva batch yeanorwadzi anokwana kukwana kuparadza chirongwa. Zvinokurudzirwa kuti utenge ivo mune yechokwadi yekuzvishandira yega yega zvigaro zvakadai seLichauang mall.
Chikanganiso chakajairika 3: 74x gate redare rinogona kushandiswa kune izvi zvine musoro, asi zvakanyanyisa kusviba, saka shandisa cpld, zvinoita kunge zvakanyanya kusvika pakakwirira.
Mhinduro Yesitoro: 74x gesi circes ingangoita masendi mashoma, uye cpld ndeyekupedzisira madhora (ga / Pal ingori nguva zhinji, asi mutengo wacho wakawanda), zvinodzoserwa kugadzirwa, zvinyorwa, etcc. Pasi pekutanga kwekusaita basa, zviri pachena zvakakodzera kushandisa iyo 74xx ine yakakwira mutengo kuita.
Chikanganiso chakajairika 4: Iyo PCB Dhizaini inodiwa yebhodhi iri haina kukwirira, ingoshandisa waya yakaonda uye otomatiki gadzirisa.
Mhinduro yakanaka: otomatiki wiring ichatora mukana wakakura PCB nharaunda, uye panguva imwechete ichabereka kakawanda zvisingawanzo kuwana wiring. Mune batch yakakura yezvigadzirwa, Vagadziri vePCB vane hanya vakakosha maererano nehuwandu hwehupamhi uye huwandu hweVias maererano nemitengo. , Ivo vanokoshesa kubereka kwePCB uye nhamba yekukweva mabheti anodyiwa. Uye zvakare, iyo nharaunda yePCB Bhodhi zvakare inokanganisa mutengo. Naizvozvo, otomatiki wiring inosungwa kuti uwedzere mari yekugadzira yedunhu redunhu.
Chikanganiso chakajairika 5: Zvedu zvinodiwa system zvakakwirira, kusanganisira MEM, CPU, FPGA uye All zvipenyu dzinofanira kusarudza nekukurumidza.
Mhinduro yakanaka: Kwete yega yega yehuremu-yekumhanyisa system inoshanda pakumhanya kwakanyanya, uye nguva yese yekukurumidza kumhanya inowedzera nedanho rimwe, iyo mutengo unonetsa, uye zvine hungwaru hwakanyanya kunaka pane matambudziko ekutendeka. Naizvozvo, kana ichisarudza chip, zvakafanira kufunga nezve degree rekushandiswa kwezvikamu zvakasiyana zvechishandiso, pane kushandisa chinomhanyisa.
Chikanganiso chakajairika 6: Chero bedzi chirongwa ichi chakagadzikana, refu kodhi uye kuderera kugona hazvisi kutsoropodza.
Mhinduro yakanaka: CPU kumhanya uye yekuyeuka nzvimbo inotengwa nemari. Kana iwe ukapedza mamwe mazuva mashoma ekuvandudza basa rekunyora apo kunyora kodhi, ipapo mari yekuchengetedza kubva pakudzora iyo CPU frequency uye kuderedza kugona kwerangariro ndeyechokwadi. Iyo CPLD / FPGA Dhiza yakafanana.
