Cov kws tshaj lij PCBs Yuav luag Tus Nqi Tshaj Ua Rau Lawv Hauv Tsev: 14 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30

Thaum muaj kev txaus siab nyob hauv tsev PCBs hauv tsev, ntxiv tus nqi ntawm PCB dawb paug, cov kws tshawb fawb thiab cov khoom siv laum tuaj txog ntau dua $ 4 toj ib lub rooj. Tab sis rau $ 6.25 pawg thawj coj saib txhua yam tuaj yeem ua haujlwm tau zoo. Cov Lus Qhia no coj koj mus dhau cov kauj ruam los tsim cov ntaub ntawv Gerber uas cov tuam txhab tsim khoom PCB xav tau. Tus nqi tag nrho yog $ 75US nrog rau kev xa khoom rau 12 pawg. 3 cov laug cam yuav txog US $ 62. Qhov qhia no tsim los ntawm qee qhov haujlwm zoo ntawm https://www.instructables.com/id/EXU9BO166NEQHO8XFU (Kos Duab Hluav Taws Xob nrog CadSoft EAGLE) thiab https://www.instructables.com/id/ EZ3WN1QUKYES9J5X48 (Tig koj lub dav hlau dav dav rau hauv PCB). Dav dawb hau dawb.

Kauj ruam 1: Tsim Schematic

Cov txheej txheem tag nrho yog nyob ntawm https://drvernacula.topcities.com/315_mhz_solar_powered_radio_rptr.htm thiab yog cov phiaj xwm rau lub hnub ci siv xov tooj cua rov ua dua tshiab.

Kauj Ruam 2: Tso Tag Nrho Cov Cheeb Tsam

Cov lus qhia txuas rau ntawm nplooj ntawv qhia qhia yuav ua li cas tsim pcb los ntawm cov phiaj xwm siv EaglePCB. Ib qho tseem ceeb sib txawv yog tias tsis muaj ib txoj cai tsim qauv hais txog kev dav dav yuav tsum tau hloov pauv txhua (qhov drc tsim txoj cai tshawb xyuas). Qhov ua tsis tiav yog txhua yam zoo thiab thaum cov ciav hlau zoo li nyias thiab ze rau cov ntaub qhwv nws tsis muaj teeb meem li lub npog ntsej muag ntsuab ua rau nws yooj yim heev rau siv. Qhov tseeb, cov pawg ntawm pawg no yooj yim dua li muab cov khoom pov tseg pov tseg. Qee cov ntaub qhwv loj tau siv los txuas cov xov hluav taws xob sab nraud thiab muaj qee qhov lus pom ntxiv ntxiv rau cov txheej txheem dawb txheej txheej.

Qhov zoo tshaj plaws txog kev muaj cov laug cam zoo li qhov no tau ua piv nrog tsim cov laug cam hauv tsev yog koj tsis tas yuav txhawj xeeb txog kev sim ua kom zoo dua tus autorouter rau ib txheej. Tsuas yog khiav tus autorouter ib zaug thiab nws ua rau ob txheej txheej thiab nws ib txwm tsim 100% tsim cia nyob hauv ob peb feeb. Txawm tias muaj cov khoom siv sib zog ntau dua li lub rooj tsav nkoj Eagle ib txwm khiav tag nrho lub rooj tsavxwm.

Kauj Ruam 3: Txhim Kho Qhov Yuam Kev

Qee zaum ib tus pom pom cov khoom siv zoo dua hauv cov tsev qiv ntawv lossis hloov pauv ib feem. Txhawm rau rub tawm thiab hloov txoj kab nyem rau ntawm lub cim ripup (lub voj voog ntsuab), nyem rau ntawm lub teeb pom kev (lub voj voog liab) thiab tom qab ntawd rov rov qab (lub voj voog daj). Ob peb xyoos dhau los kuv tau pom ob peb lub tswv yim thiab cov tswv yim los ua cov laug cam zoo dua: 1) Kom tau txais txoj hauv kev ze dua - Cov Cuab Yeej/Pib/Dav thiab teeb tsa kab sib chaws rau qee yam zoo li 10mil2) Ua kom cov ntaub ntawv taug qab nyias tab sis lub zog khiav nrawm dua, Kho/Net (hauv qab) thiab pib ntaus hauv lub npov ntawv kom sau npe rau chav kawm. Kuv siv peb chav kawm; Gnd, Lub Hwj Chim thiab ib qho rau tag nrho cov so. 3) Hauv DRC, qhov deb/tooj liab qhov hloov pauv los ntawm 40 txog 20 - qhov no tso cai ob txoj kab kom haum ntawm IC cov pawm, uas tuaj yeem ua rau pawg pawg ntom ntab. 4) Hauv DRC - tshem tawm/ncoo ntawm qhov nce ntawm 8 txog 40. (tawm tag nrho cov seem ntawm 8mil). Qhov no nce qhov kev ncua deb ntawm vias thiab cov ntaub qhwv thiaj li tsis muaj txoj hauv kev txuas hniav thaum siv cov khoom siv. Kuj ceeb tias, qhov no kuj tau nrawm dua tus autorouter ib yam.

Kauj Ruam 4: Tsim Cov Ntawv Drill

Cov chaw tsim khoom lag luam yuav tsum paub txog kev xyaum siv dab tsi. Dav dawb hau tau siv txhua qhov kev xyaum haum rau cov khoom siv uas tau xaiv. Mus rau Cov Ntaub Ntawv/Khiav thiab xaiv cov ntawv "drillcfg.ulp". Kuv xaiv ntiv tes ntau dua mm thiab zoo li zoo nrog cov khw. Nyem ok ces ok dua. Nws yuav khaws cov ntaub ntawv nrog.drl txuas ntxiv.

Kauj Ruam 5: Tsim Excellon Drill Data File

Nyem Cov Ntaub Ntawv/Cam Txheej Txheem

Kauj Ruam 6: Qhib Cam Txheej Txheem

Hauv Cam Txheej Txheem nyem File/Open/Job

Kauj Ruam 7: Xaiv Cov Ntaub Ntawv Excellon

Xaiv Excellon

Kauj Ruam 8: Nyem rau Txheej Txheem Txoj Haujlwm

Nyem rau ntawm Txoj Haujlwm Txoj Haujlwm. Qhov no yuav tsim qee cov ntaub ntawv. Kaw cov ntawv qhia no nrog x nyob rau sab xis saum toj.

Kauj Ruam 9: Tsim Gerber Cov Ntaub Ntawv

Rov ua cov kauj ruam 5) thiab 6) kom rov qhib CAM tus txheej txheem thiab lub sijhawm no qhib cov ntaub ntawv gerb274x

Kauj ruam 10: Tsim Gerber Cov Ntaub Ntawv

Qhov no yog qhov tseem ceeb me ntsis. Koj yuav tsum nyem rau ntawm ib qho ntawm cov tab uas nyob ib puag ncig ntsuab thiab kom ntseeg tau tias Daim iav (ncig hauv daj) tawm. Raws li koj nyem los ntawm cov tab koj yuav pom Nr thiab Txheej kab hais qhia ntawm sab xis yuav hloov. Ib qho xwm txheej koj yuav xav hloov yog qhov tseem ceeb - hauv kuv daim ntawv no tsis raug xaiv thiab cov kab lo lo lo lo ntxhuav tau xaus nrog U20 tab sis tsis yog cov nti tiag - piv txwv li IC yuav yog 74HC04. Nyem raws cov tabs rau Silk Screen Cmp, thiab nyem rau ntawm 27 tvalues. Thaum txhua daim iav tsom iav yog qhov tsis raug xaiv, nyem rau Txoj Haujlwm Txoj Haujlwm (lub voj voog liab).

Kauj ruam 11: Sau tag nrho cov ntaub ntawv thiab Zip lawv

Kuv khaws 10 cov ntaub ntawv, muab tso rau hauv phau ntawv teev npe kub thiab siv winzip los tsim ib daim ntawv zip. Kuv muaj kev xav tias ib lossis ob qho ntawm cov no tsis xav tau los ntawm cov khw tab sis kuv tau xa lawv ib qho twg. Cov ntaub ntawv cov chaw tsim khoom xav tau tsis xav tau yog.sch cov ntawv teev tseg. Cov theem 4-11 tau sau ua ke hauv cov ntawv nyeem ntawm

Kauj Ruam 12: Saib Qee Cov Ntaub Ntawv Tsuas Yog Kom Paub Kom Zoo

Rub tawm Gerber file viewer pub dawb

Kauj Ruam 13: Saib Gerber File

Cov ntaub ntawv laum tuaj yeem pom nrog cov ntawv sau.

Cov ntaub ntawv Gerber tuaj yeem pom nrog tus saib Gerber cov ntaub ntawv pub dawb. Kuv tau mus rau lub vev xaib saum toj no thiab teeb tsa Viewmate. Nws tshwm nyob rau hauv Start menu ntawm windows li Start/Programs/Pentalogic. Hauv Viewmate Kuv tau nyem rau ntawm File / Qhib thiab tshawb rau C: / Program Files / EAGLE-4.16r2 / projects / RadioRepeater thiab hauv qab ntawm lub qhov rais hloov Cov Ntaub Ntawv ntawm Hom rau *. *. Raws li qhov piv txwv no yog.sol solder side file

Kauj Ruam 14: Nrhiav PCB Chaw Tsim Khoom

Lub tuam txhab no PebPCB nyob hauv Suav teb thiab sawv tawm ntawm qee qhov ntawm lwm qhov hauv qhov uas lawv tau tshaj tawm ywj pheej lawv tus nqi rau qhov me me. Kev xa khoom yog FedEx thiab rau Asmeskas lawv hais $ 22. Qhov $ 40 saum toj no rau 10 sq inch board yog rau txhua 3 pawg, tsis yog rau ib pawg neeg twg. Ntawm qhov ntau ntawm 100 tus nqi ntawm ib pawg yog $ 1.80 txhua. Lawv tuaj yeem muab nqe lus ruaj khov thaum lawv tau txais cov ntaub ntawv zipped.

Cov laug cam no tuaj txog hauv 9 hnub ua haujlwm. Muaj qee qhov teeb meem pib nrog kuv xa cov ntaub ntawv tsis raug (uas yog vim li cas kuv thiaj sau Cov Lus Qhia no!) Thiab lawv tau ua siab ntev thiab ua siab zoo los ntawm lawv qhov kawg. Kuj tseem muaj qee qhov teeb meem email hauv email uas rov qab los tsis muaj dab tsi. Kuv muaj peev xwm nyeem cov ntawv xov xwm thiab yam tsawg kawg ua haujlwm uas lawv yog leej twg tab sis kuv yuav luag tshem tawm cov ntawv raws li cov ntawv tsis zoo. Thaum kawg kuv xaus kev sib txuas lus los ntawm Skype. Lawv txhua tus sau tau lus Askiv zoo heev uas yog qhov txaj muag me ntsis vim tias kuv Mandarin tsis muaj nyob. Kuv cov menyuam tab tom kawm Mandarin hauv tsev kawm ntawv. Kev them nyiaj yog los ntawm Paypal uas tseem muaj kev nyab xeeb dua li siv daim npav rho nyiaj (rau ob tog) thiab pheej yig dua li kev xa nyiaj hauv txhab nyiaj. Kuv vam tias Phau Ntawv Qhia no muaj txiaj ntsig. Kuv tau tsim ntau pua ntawm cov laug cam qauv nyob rau nees nkaum xyoo dhau los tab sis kuv xav tias txij no mus kuv yuav tau txais cov laug cam ua haujlwm zoo.