Breadboard vs PCB: Musiyano uripi?

Mabhodhi echingwa nemabhodhi edunhu akadhindwa anoshandiswa kugadzira macircuit emagetsi, asi ane zvinangwa zvakasiyana zvikuru. Bhodhi rechingwa rakagadzirirwa kuyedzwa kwenguva pfupi uye kuyedzwa kwedunhu nekukurumidza, nepo PCB yakagadzirirwa kubatanidza macomputer kwenguva refu, yakavimbika, uye inodzokororwa. Kunzwisisa musiyano kunobatsira vadzidzi, mainjiniya, mabhizinesi matsva, uye maOEM groups kusarudza kana dhizaini ichiri muchikamu cheprototyping uye kuti yagadzirira riini kuenda kukugadzira.

KuHighleap Electronics, tinobatsira vatengi kuchinja kubva papfungwa dzekutanga dzedunhu kuenda kumabhodhi akagadzirirwa kugadzirwa kuburikidza nerutsigiro rwePCB dhizaini , prototyping, kugadzira, uye kuunganidza. Gwaro iri rinotsanangura kuti breadboard chii, chii chinonzi PCB, mutsauko chaiwo pakati pawo, kuti rimwe nerimwe rinofanira kushandiswa riini, uye kuti ungachinja sei kubva pamuenzaniso webreadboard unoshanda kuenda kubhodhi rinogona kugadzirwa zvakavimbika uye zvakakura.

Chii Chinonzi Breadboard?

Breadboard ipuratifomu inoshandisikazve inoshandiswa pakuvaka circuit yenguva pfupi. Zvikamu newaya dzejumper zvinoiswa mumaburi ari pabhodhi, uye tambo dzesimbi dzemukati dzinogadzira kubatana kwemagetsi kwenguva pfupi pasina kusungirirwa. Izvi zvinoita kuti plasters ive yakanaka yekuedza mazano nekukurumidza, kuchinja zvikamu zviri nyore, uye kudzidza maitiro eplastike vasati vazvipira kugadzira dhizaini yekupedzisira.

Mabhodhi echingwa anoshandiswa zvakanyanya mukudzidzisa, kugadzira humbowo hwepfungwa, zvemagetsi zvechinyakare, uye kusimbisa epakutanga kweinjiniya. Anobatsira nekuti anotsigira kukurumidza kudzokorora, asi haana kuitirwa kushandiswa kwenguva refu, nharaunda dzakaoma, kana zvemagetsi zvekugadzira.

Chii chinonzi PCB?

Bhodhi redunhu rakadhindwa, kana kuti PCB, ipuratifomu inogara iripo inoshandiswa kutsigira nekubatanidza zvikamu zvemagetsi nemagetsi. Panzvimbo pewaya dzejumper dzakareruka uye contact dzenguva pfupi, PCB inoshandisa copper traces, mapedhi, maburi akaiswa plated, uye layers dzakatsanangurwa kuti igadzire kubatana kwemagetsi kwakasimba uye kunodzokororwa. PCB dzinoshandiswa muzvigadzirwa zvemagetsi zvinenge zvese zvakapedzwa nekuti dzinopa kugara kwenguva refu, saizi diki, kusimba kwechiratidzo, uye kubatanidzwa kwakavimbika kupfuura nzira dzeprototyping dzenguva pfupi.

MaPCB akakodzera kushandiswa mumagetsi evatengi, michina yeindasitiri, masisitimu emotokari, midziyo yekutaurirana, michina yekurapa, nezvimwe zvakawanda zvinoshandiswa apo dunhu rinofanira kuramba richishanda mushure mekunge bvunzo yapera.

Breadboard vs PCB: Misiyano mikuru

Musiyano uri nyore ndewekuti bhodhi rekugadzira ndiro renguva pfupi, nepo PCB iri renguva dzose. Muchokwadi, musiyano iwoyo unokanganisa kuvimbika, mashandiro, saizi, kugona kugadzirwa, uye mutengo.

Mabhodhi ebreadboard anobatsira pakudzidza uye pakuedza kwekutanga. MaPCB anodiwa kana dunhu racho richifanira kugara kwenguva refu, rakamanikana, richidzokororwa, uye rakagadzirira kushandiswa chaiko.

Ndeipi Nguva Yaunofanira Kushandisa Breadboard?

Mabhodhi ebreadboard anonyanya kubatsira pakutanga kweprojekiti, kana dunhu richiri kuchinja uye kuyedza nekukurumidza kunokosha kupfuura kuvimbika kwenguva refu.

Unofanira kushandisa bhodhi rekudya kana:

• Uri kuyedza pfungwa itsva kana humbowo hwepfungwa itsva
• Unofanira kuchinja zvikamu nekukurumidza
• Uri kudzidza maitiro edunhu
• Uri kugadzirisa dunhu riri nyore rine kumhanya kwakaderera
• Hausati wagadzirira kuzvipira kuPCB layout

Mabhodhi ebreadboard anoshanda zvakanaka pamatanho akareruka eanalog nedhijitari, kuyedza kwemasensa, mapurojekiti edzidzo, uye kuyedzwa kwerabhoritari kusina njodzi yakawanda. Chinhu chikuru chavanobatsira ndechekuti vanochinjika. Kusasimba kwavo kukuru ndekwekuti mashandiro emagetsi neemakanika haamiriri chigadzirwa chapera.

Unofanira Kutama Rini Kubva paBreadboard kuenda kuPCB?

Unofanira kuchinja kubva pabhodhi rekugadzira kuenda kuPCB kana dhizaini yacho yagadzikana zvekuti unoda kudzokororwa, kushanda kwemagetsi kuri nani, kana kuti chimiro chiri pedyo nechigadzirwa chekupedzisira.

Zviratidzo zvinozivikanwa zvekuti yava nguva yekuchinja kuenda kuPCB zvinosanganisira:

• Dunhu racho ratove kushanda uye harichadi kudzoserwa waya nguva dzose
• Unoda dhizaini diki uye yakachena
• Unoda kugadzikana kwakasimba kwemakanika
• Unoda kuvimbika kwechiratidzo zviri nani kana kuti ruzha rwakaderera
• Unoda prototype yakagadzirira chigadzirwa kuti uiedze kana kuratidza
• Unoronga kugadzira mayuniti akawanda

Kuchinja uku kwakakosha zvikuru mukushandiswa kwekumhanya kwepamusoro, kwemagetsi akakwira, uye kwekutengeserana. Mabhodhi echingwa haana kukodzera zvigadzirwa zvakasimba, nharaunda dzakaoma, kana kushandiswa kwenguva refu kwakavimbika. Kana gwara rekugadzira rasimbiswa, kutamira kuPCB kazhinji ndiyo nhanho inotevera yakakodzera.

Maitiro Ekushandura Breadboard Prototype kuita PCB

Kuchinja kubva pabhodhi rekugadzira zvinhu kuenda kuPCB hakusi kungotevedzera ma connection akafanana chete. Kugadzira bhodhi rekugadzira zvinhu kunogona kukwana kuti zviongororwe, asi PCB inogadzirwa inoda simba rakasimba remagetsi, makanika, uye kugadzirwa kwezvinhu.

Maitiro akajairika anoita seizvi:

1. Tora mufananidzo: shandura denderedzwa rebhodhi rekugadzira chingwa kuita dhayagiramu chaiyo.
2. Tsanangura zvikamu uye tsoka: Sarudza saizi chaiyo yepakeji, nhamba dzezvikamu, uye sarudzo dzekutsvagira zvinhu.
3. Gadzira dhizaini yePCB: isa zvikamu zvine musoro uye tarisa bhodhi kuti rione mhando yechiratidzo, kugona kugadzirwa, uye kukodzera kwemuchina.
4. Ongorora dhizaini yekugadzira nekugadzira: tarisa nzvimbo, upamhi hwemhangura, saizi dzezvibooreso, chifukidzo chesolder, uye zvirambidzo zvekubatanidza.
5. Gadzira PCB yemuenzaniso: simbisa kuti PCB version inoita zvakafanana, kana kuti zviri nani pane, prototype yebreadboard.
6. Enda kune chigadzirwa kana chasimbiswa: Kana muenzaniso wacho wangoshanda, enderera mberi nekugadzira nekuunganidza huwandu hunodiwa.

Apa ndipo panova nemapurojekiti mazhinji anova zvigadzirwa zvechokwadi kana kuti anononoka. Breadboard inovanza matambudziko akawanda anongoonekwa kana circuit yashandurwa kuita bhodhi chaiyo. Kurongeka kwezvikamu, nzira yekudzika, kuiswa kweconnector, upamhi hwetrace, kubata kwemagetsi, uye kudzora ruzha zvese zvinofanirwa kuongororwa nekungwarira usati wagadzira.

Kune zvikwata zvakagadzirira kupfuurira kupfuura kugadzira zvigadzirwa zvechinguvana, kugadzirwa kwePCB yemuenzaniso kazhinji ndiyo nhanho inotevera inoshanda isati yagadzirwa zvizere.

Zvimwe Zvinogona Kushandiswa Panzvimbo Pemabhodhi Echingwa

Mabhodhi echingwa haasi iwo ega sarudzo yekugadzira mifananidzo. Zvichienderana nekuti dunhu rinofanira kugara kwenguva refu, rakarurama, kana kuti rinogona kukura zvakadii, dzimwe nzira dzingave dzakakodzera.

• Mabhodhi ePerf: inobatsira kumasekete ari nyore ekugara kwenguva refu anoda kubatana kwakasungirirwa
• Mabhodhi ekukwesha: inobatsira pakuvaka kwakagadzirwa nesimbi ine mapatani anodzokororwa
• Mabhodhi eProto: nzvimbo yepakati pakati pemabhodhi echingwa nekugadzirwa kwePCB yakazara
• Simulation software: inobatsira usati waita prototyping yemuviri kuti usimbise maitiro edunhu
• MaPCB Akagadzirwa Nemunhu: zvakanakisa kune ma prototypes akavimbika uye zvigadzirwa zvekupedzisira

Kana chinangwa chiri chigadzirwa chakavimbika, sampuro yeinjiniya inoedzwa, kana chigadzirwa chinogona kugadzirwa, PCB inowanzo kuve imwe nzira yakanakisisa yenguva refu pane kugadzira breadboarding.

Mibvunzo Inowanzo bvunzwa Nezvebhodhi rechingwa vs PCB

Ko bhodhi rekugadzira ndiro rakafanana nePCB here?

Kwete. Breadboard ipuratifomu yenguva pfupi, inogona kushandiswazve yekuedza maseketi asina kusungirirwa, nepo PCB iri bhodhi rinogara riripo rine zvisaririra zvemhangura nezvikamu zvakasungirirwa.

Sei PCB iri nani pane bhodhi rekugadzira zvinhu zvapera?

PCB yakavimbika, diki, iri nani pakusimbisa masaini, uye yakakodzera kugadzirwa zvinodzokororwa. Mabhodhi echingwa anobatsira pakuedza asi kwete pakushandisa magetsi anogara aripo.

Ndingashandura denderedzwa rebhodhi rechingwa kuita PCB here?

Ehe. Nzira yakajairika ndeyekutora mufananidzo, kuvaka dhizaini yePCB, kugadzira prototype, kuyedza, uye wozoenda kune yekugadzira.

Ndinofanira kurega rini kushandisa bhodhi rekudya?

Unofanira kurega kushandisa bhodhi rekugadzira kana dunhu rasimbiswa uye uchida kuvimbika kwakanyanya, kushanda zvakanaka kwemagetsi, kana dhizaini inogadzirwa.

Ndeipi nhanho inotevera yakanakisisa mushure mekugadzira breadboard prototyping?

Kune zvigadzirwa chaizvo, danho rinotevera kuronga PCB uye kuvaka prototype diki, zvichiteverwa nekusimbisa uye kugadzirwa.

Mainjiniya vanowanzo simbisa nyaya iyi pamwe chete nePCB conformal coating uye bvunzo dzebhodhi dzakaunganidzwa pavanenge vachigadzirira PCB kana PCBA yakavimbika.