Iyo mhangura mhete ye yakadhindwa redunhu bhodhi ndiko kutarisisa kwechero dhizaini dhizaini, mamwe maratidziro anongotsigira kana kuchengetedza dunhu, kana kurerutsa gungano. Kune A budding PCB dhizaini, iyo huru yekutarisa ndeye kungo tora kubatana kubva kunongedzo A kunongedza B nematambudziko mashoma sezvinobvira.

Iyo yemhangura dura redhinda redunhu bhodhi ndiyo inotarisisa yechero dhizaini dhizaini, mamwe maratidziro anongotsigira kana kuchengetedza dunhu, kana kurerutsa gungano maitiro. Kune A budding PCB dhizaini, iyo huru yekutarisa ndeye kungo tora kubatana kubva kunongedzo A kunongedza B nematambudziko mashoma sezvinobvira.

Nekudaro, nekufamba kwenguva uye neruzivo, vePCB vagadziri vanotarisa zvakanyanya pa:

kujekesa

artistic

Kushandiswa kwenzvimbo

Basa rose

Yakaderera mutengo bhodhi

Kuwanika kunouya nemutengo wekumhanya uye mhando

Homemade pcb

Inowanzoenderana nekuda kwekuchinja nguva

Nyanzvi pcb

Shandisa dzimwe nzira dzepamberi kugadzirisa zvakanyanya mashandiro uye shiviriro

L Tora mukana wehunyanzvi hwekugadzira uye michina iri nani uye hunyanzvi

Nekuda kwesimba rakakura rehunyanzvi, mutsauko uripakati pemamateur nehunyanzvi makomiti akave akawedzera kuzivikanwa sekushivirira kwakawedzera

Musiyano uripo pakati pedzimba dzinodhura uye dzemhando yepamusoro dzave kujeka

Pcb etching matanho:

1.Kunyangwe zora iyo photoresist kune yendarira yakapfeka ndiro

Iye photoresist anonzwisisa kune ultraviolet mwenje uye anoomesa mushure mekuratidzwa. Iye photoresist anobva afukidzwa neyakaipa yemufananidzo wechuru chendarira mundiro.

2. Strong ultraviolet mwenje inoshandiswa kuburitsa chivharo chepasi chebhodhi redunhu

Chiedza chakasimba che ultraviolet chichaomesa nzvimbo dzinofanira kuramba dziri dzematareti endarira. Iyo tekinoroji yakafanana neiyo yaishandiswa kugadzira semiconductors nemakumi nan nanometer muhukuru, saka inokwanisa zvakakwana kuve nehunhu hwakanaka.

3.Kunyudza rese redunhu bhodhi mumhinduro kubvisa rakaomarara photoresist

4. Shandisa etcher yemhangura kubvisa mhangura isingadiwe

Chinetso chinonakidza mudanho rekucheka kudiwa kwekuita anisotropic etching. Kana iyo mhangura yakamiswa pasi, mupendero wemhangura yakachengetedzwa unofumurwa uye kusiiwa isina kudzivirirwa. Iyo inonatsa kuronda, idiki chikamu cheyakadzivirirwa yepamusoro dhizaini kune yakasarudzika mativi mana.

5. Boora maburi muPCB

Kubva pakapetwa nepaburi kusvika pamakomba anokwira, maburi aya anogona kushandiswa kune ese akasiyana mashandisiro muPCB. Kamwe maburi aya paanogadzirwa, mhangura inoiswa mukati memadziro egomba uchishandisa electroless mhangura yekuisa kuti ibatanidze magetsi kubhodhi.

Iyo yekugadzira modhi uye dhizaini modhi yePBB haigone kufuratirwa kana haigone kufuratirwa. Kunyangwe dhizaini isingade makore ePCB yekugadzira uye chiitiko cheungano, nzwisiso yakasimba yekuti ungaita sei zvinhu izvi inokupa nzwisiso iri nani yekuti sei uye nei yakanaka pcb design ichishanda.