PCB (Printed Circuit Board) ndiyo musana wemidziyo yese yemagetsi yatinoshandisa.Kubva pamafoni kusvika kumakomputa uye kunyange midziyo yemumba, maPCB chikamu chakakosha chenyika yanhasi.Kugadzira maPCB kunoda humbowo uye hunyanzvi, uye Eagle software ndeimwe yeanonyanya kushandiswa maturusi nemainjiniya uye hobbyists nekuda kweichi chinangwa.Mune ino blog, isu tichaongorora nhanho-ne-nhanho maitiro ekugadzira PCB uchishandisa Eagle software.
1. Ziva zvakakosha:
Usati wanyura mukuomesesa kwePCB dhizaini, zvakakosha kuve neruzivo rwekutanga.PCB ine zvinhu zvakasiyana-siyana zvakabatana zvemagetsi zvakaiswa pa insulating board.Izvi zvikamu zvakabatanidzwa uchishandisa conductive nzira kana mitsara yakamisikidzwa mukati meiyo bhodhi redunhu.Eagle software inopa maturusi anodiwa kugadzira uye kugadzirisa idzi nzira dzekubatanidza.
2. Gadzira chirongwa chitsva chePCB:
Kamwe iyo Eagle software yaiswa, vhura uye gadzira chirongwa chitsva.Ipe zita rakakodzera uye isa iyo inodiwa paramita senge saizi yeplate, zvinhu uye dhizaini yekumisikidza.Usati wapedza zvigadziriso izvi, chengeta zviyero uye zvinodiwa zvedhizaini yako mupfungwa.
3. Magadzirirwo ehurongwa:
Ichi schematic chinogona kushandiswa sepurani yePCB marongero.Tanga nekugadzira hurongwa hutsva uye nekuwedzera zvinhu kubva muraibhurari yakakura yeEagle kana kugadzira zvinhu zvetsika.Batanidza zvinhu izvi uchishandisa waya kana mabhazi kutaridza kubatanidza magetsi anodiwa.Ita shuwa kuti kubatanidza kwako kwakaringana uye kutevedzera general circuit dhizaini misimboti.
4. PCB dhizaini:
Kana dhizaini yapera, iyo PCB dhizaini inogona kugadzirwa.Chinja kune bhodhi maonero uye unza zvinongedzo kubva kune schematic.Paunenge uchiisa zvinhu pabhodhi redunhu, funga nezvezvinhu zvakaita sezvipingamupinyi zvenzvimbo, kupindira kwemagetsi, uye kupisa kupisa.Eagle software inopa maficha akadai seotomatiki routing kana manual routing kugadzira yakakwenenzverwa uye yakanyatso tsvagiridzo yekubatanidza.
5. Kuiswa kwechikamu:
Kuiswa kwechikamu kwakakosha pakushanda kwakakodzera kwePCB.Rongedza zvikamu pabhodhi nenzira inonzwisisika uye inoshanda.Paunenge uchifunga nezve marongerwo, funga nezvezvinhu zvakaita sekuderedza ruzha, kuparara kwemafuta, uye kuwanikwa kwechikamu.Eagle software inopa akasiyana maturusi ekubatsira mukuiswa kwechikamu, achikubvumidza kutenderera, kufambisa kana girazi zvikamu kuti ukwidze marongero.
6. Traceroute:
Kufambisa pakati pezvikamu inhanho yakakosha yePCB dhizaini.Eagle software inopa mushandisi-inoshamwaridzika interface kugadzira trace pakati pekubatana kwakasiyana.Paunenge uchifambisa, ita shuwa kuti vane nzvimbo yakakwana kudzivirira chero vangangove zvikabudura.Teerera kune iyo trace ukobvu sezvo ichizokanganisa ikozvino kutakura kugona.Eagle software inopa dhizaini yekutarisa yekutarisa (DRC) kuti uone dhizaini yako inopesana neindasitiri zviyero.
7. Simba uye ndege dzepasi:
Kuve nechokwadi chekugovera simba kwakaringana uye kuderedza ruzha rwechikamu, simba uye ndege dzepasi dzinofanirwa kuiswa mukugadzira kwako.Eagle software inokubvumira kuti uwedzere nyore nyore simba uye ndege dzepasi kuti ubatsire kuchengetedza kutendeseka kwechiratidzo uye kuderedza kukanganiswa kwemagetsi.
8. Dhizaini Verification:
Usati wapedzisa dhizaini yePCB, zvakakosha kuti uite macheki ekusimbisa dhizaini.Eagle software inopa maturusi ekufananidza kuratidza kutendeseka kwemagetsi uye kushanda kwedhizaini yako.Tarisa pane zvikanganiso, ita shuwa kuti kubatana kwakarurama, uye gadzirisa chero kukanganisa kwedhizaini usati waenderera.
mukupedzisa:
Kugadzira maPCB neEagle software chiitiko chinopa mubayiro kune vese mainjiniya uye hobbyists.Nekutevera nhanho-ne-nhanho nhungamiro yakatsanangurwa mune ino blog, unogona kuve neyakatsetseka uye yakabudirira PCB dhizaini maitiro.Rangarira, kudzidzira kunoita kuti zvive zvakakwana, saka ramba uchiedza, kudzidza uye kukwenenzvera hunyanzvi hwako kugadzira maPCB anoshanda uye akavimbika ane Eagle software.
Nguva yekutumira: Jul-05-2023