Cov txheej txheem:
- Cadsoft EAGLE cov ntaub ntawv tseem ceeb:
- Kauj ruam 1: Pib Los ntawm Schematic…
- Kauj Ruam 2: Cov Lus Qhia Siv
- Kauj Ruam 3: Qhov Tsim Tsis Tau PCB
- Kauj Ruam 4: Txog Pawg "txheej"
- Kauj Ruam 5: Tshem Cov Cheeb Tsam mus rau hauv Txoj Cai Lij Choj
- Kauj Ruam 6: Txo Cov Txheej Txheem Boad Me ntsis
- Kauj Ruam 7: Pib Tso Cov Cheebtsam
- Kauj Ruam 8: Txheeb Cov Cim kom Pom Lawv Yuav Ua Li Cas
- Kauj Ruam 9: Thauj Cov Cai Tsim
- Kauj Ruam 10: Txhim Kho Pob Tsis raug
- Kauj ruam 11: Sim Autorouter
- Kauj Ruam 12: Txoj Hauv Kev Taug Kev Taug Kev Los Ntawm Tus Kheej
- Kauj Ruam 13: Ntxiv Lub Hwj Chim Lub Plawv Polygons
- Kauj Ruam 14: Ntxiv V+ Polygon
- Kauj Ruam 15: Neaten Up: Smash Pob Ntawv
- Kauj ruam 16: Neaten Up; Tsiv Traces
- Kauj Ruam 17: Kho OOPS
- Kauj Ruam 18: Neaten Up: Tso cai rau lwm pob thiab xaiv
- Kauj Ruam 19: Txheeb Xyuas Txoj Cai Tsim
- Kauj Ruam 20: Tso Tawm Siv Cov Duab Tshaj Tawm
- Kauj ruam 21: Lwm Cov Ntawv Qhia Muaj txiaj ntsig Icons
- Kauj Ruam 22: Cov lus txib tsis siv
Video: Tig koj EAGLE Schematic rau hauv PCB: 22 Cov Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
Hauv Cov Lus Qhia yav dhau los, Kuv tau muab cov lus qhia rau kev nkag mus siv cov txheej txheem siv CadSoft's EAGLE editor. Hauv cov lus qhia no, peb yuav ua cov ntawv luam tawm Circuit Board los ntawm cov txheej txheem no kuv twv kuv yuav tsum hais tias peb yuav ua tus PCB DESIGN; ua lub rooj tsav xwm lub cev yog qhov haujlwm sib txawv, thiab muaj ntau qhov kev qhia hauv net (thiab txawm tias qee qhov qhia) ntawm kev ua lub rooj tsavxwm tom qab koj tau tsim.
Cadsoft EAGLE cov ntaub ntawv tseem ceeb:
Cadsoft EAGLE muaj nyob ntawm https://www.cadsoftusa.com/ Cadsoft yog lub tuam txhab German uas yog qhov tseeb mecca ntawm software faib kev pom kev. Ntxiv rau qhov tsim nyog tus nqi tsim nyog tshaj lij PCB tsim pob ($ 1200), lawv muaj freeware, lite, tsis muaj txiaj ntsig, thiab lwm yam ntawv tso cai nruab nrab. Lawv cov software khiav hauv qab qhov rais, linux, thiab MacOSX. Nws yog qhov txawv me ntsis, nrog qhov ntxhab (tab sis tsis siab dhau) kev kawm nkhaus ntawm sab xub ntiag, tab sis los ntawm cov ntawv tshaj tawm nws tsis yog ntau dua li lwm cov pob CAD kev tshaj lij. Lawv muaj cov rooj sib tham txhawb nqa online uas tau siv los ntawm ob lub tuam txhab thiab lwm tus siv, pob tau nyob hauv kev txhim kho tam sim no thiab tau zoo dua nrog txhua qhov kev tshaj tawm. Ib tus xov tooj ntawm PCB cov neeg tsim khoom yuav lees txais lawv cov ntaub ntawv CAD ncaj qha. Nws yog khoom zoo. Siv nws. Tshaj tawm nws. Yuav nws thaum koj "mus pro." Saib kuj: Schematic EntryCreating Library partsDesign txoj cai hloov kho Xa CAD Cov Ntaub Ntawv rau cov tuam ntxhab
Kauj ruam 1: Pib Los ntawm Schematic…
Yog li qhov no yog cov txheej txheem peb muaj los ntawm Schematic Instructable Hauv cov ntawv qhia zaub mov, muaj qhov "Hloov mus rau lub rooj tsavxwm" xaiv. Yog tias peb ua qhov ntawd los ntawm qhov tsis pom zoo, nws yuav muab los tsim lub rooj tsavxwm los ntawm cov txheej txheem rau peb (hais tias "yog"), thiab tom qab ntawd tso peb zaum hauv Pawg Thawj Coj Saib Xyuas.
Kauj Ruam 2: Cov Lus Qhia Siv
Pawg Thawj Coj Saib Xyuas zoo li zoo li tus txheej txheem hloov pauv, nrog qee qhov lus txib sib txawv. Nov yog cov ntsiab lus ntawm cov lus txib tseem ceeb uas kuv siv hauv cov lus qhia no, thiab qee cov ntsiab lus luv luv: INFO Qhia cov ntaub ntawv hais txog cov khoom (tivthaiv, teeb liab, kab, thiab lwm yam). sau cov khoom mus rau hauv "pab pawg" uas tuaj yeem ua haujlwm ib txhij. ELETETE Rho tawm ib qho khoom. Cov khoom tsim hauv cov duab yuav tsum tau muab tshem tawm ntawd. SMASH Sib cais cov ntawv lo ntawm ib feem los ntawm ib feem ntawm nws tus kheej, yog li lawv tuaj yeem txav mus los ntawm nws tus kheej. BREAK Ntxiv ib ces kaum rau kab (lossis kab.) ROUTE tig lub dav hlau mus rau hauv kab kos. kab (feem ntau yog cov txheej uas tsis yog tooj liab. ROUTE yog rau kev kos tooj liab.) VIA tsim lub qhov thiab ncoo cuam tshuam nrog qee lub teeb liab. (qhov tseeb, peb yuav siv cov ntawv hais kom ua.) HOLE lub qhov uas tsis cuam tshuam nrog lub teeb liab, piv txwv li rau kev teeb tsa. RATSNEST recomputes airwires thiab polygons, piv txwv li tom qab cov khoom tau hloov lawm. rov qab taug qab mus rau airwire. Sorta equivilent to "delete" for traces. TEXT add textPOLYGON create a polygon (ua tau, peb mam li siv cov ntawv hais kom ua.) AUTOROUTE thov tus autorouter. DRC thov kom Tsim Txoj Cai Kuaj thiab ntsuas qhov ntsuas. Kuv yuav piav qhia cov cim ntxiv mus txog thaum kawg, thiab muab lawv "muaj txiaj ntsig" lossis "tsis muaj txiaj ntsig."
Kauj Ruam 3: Qhov Tsim Tsis Tau PCB
Nov yog qhov kev tsim kho lub rooj tsav xwm tshiab yuav zoo li cas. Txhua yam ntawm koj cov khoom yuav nyob hauv ib pawg mus rau sab laug ntawm lub hauv paus chiv keeb, thiab yuav muaj cov thav duab uas cim qhov tso cai ntawm pawg thawj coj thaum siv lub freeware lossis "Lite" version ntawm EAGLE (80x100mm). Txhua daim ntaub qhwv yuav tsum muaj sab hauv cov kab lus ntawd thaum koj txav lawv mus, txawm hais tias koj tuaj yeem dag me ntsis thiab muaj cov cim lossis cov phiaj xwm phiaj xwm uas tshaj li lub rooj tsav xwm txwv loj. Qhov no muaj qhov cuam tshuam tsis zoo uas yog tias koj khaws cov khoom siv los ntawm nws qhov qub chaw, koj tsis tuaj yeem tso nws rov qab sab nraum tus txheej txheem (txawm li cas los xij, koj tuaj yeem siv ESC los rho tawm qhov txav mus, thiab cov khoom yuav rov qab mus rau nws qub qhov chaw.)
Ok, ob peb lub ntsiab lus tau txiav txim
Txhua lub cim koj tau tsim hauv cov phiaj xwm tam sim no AIR WIRES; cov kab daj daj uas tau kos hauv txoj kev luv tshaj plaws, hla ib leeg raws li xav tau. Lawv nyob txuas nrog cov pins tiv thaiv txawm tias thaum koj txav cov khoom ib puag ncig. RATSNEST cov lus txib rov ua dua thiab rov ua dua cov no tom qab koj txav cov khoom ib puag ncig (thiab, hais tias, ua ob lub pins txuas sib ze ua ke ntau dua li qhov lawv tau ua.) ROUTING lub teeb liab suav nrog tig lub airwire mus rau qhov tseeb tooj liab kab ntawm qee txheej (s) ntawm lub rooj tsavxwm, thiab muab tso rau qhov ntawd kom nws tsis txhob rov rov qab lwm cov cim ntawm tib txheej ntawm pawg thawj coj. Lub Freeware version ntawm Eagle tsuas yog txhawb nqa TOP thiab BOTTOM txheej, thiab raws li cov neeg nyiam ua haujlwm peb muaj kev mob siab rau sim siv tsuas yog ib txheej. Lub teeb liab tuaj yeem hloov pauv los ntawm ib txheej mus rau lwm qhov siv qhov sib txuas, uas yog qhov ua tau zoo, zoo ib yam li lub jumper (thiab peb yuav siv cov dhia dhia los ua theem saum toj kawg nkaus ntawm pawg thawj coj yog tias peb tuaj yeem ua rau pawg thawj coj saib xyuas ib leeg ib leeg.) Kev tsim PCB tsim muaj kev tso tag nrho cov khoom siv hauv qhov chaw muaj txiaj ntsig, thiab rov ua txhua lub tshuab cua hauv txoj hauv kev uas tso cai rau tsim kom ua haujlwm.
Kauj Ruam 4: Txog Pawg "txheej"
Eagle Board editor muaj ntau txheej ntau dua li cov txheej txheem kho duab. Tsis meej pem ntau txheej txheej. Feem ntau ntawm cov lus txib kos duab muaj txheej txheej xaiv cov ntawv qhia zaub mov uas koj tuaj yeem siv rau kev txheeb xyuas txheej txheej twg uas koj xav kos rau (tshwj tsis suav nrog cov khoom xws li vias uas nthuav dav ntau txheej.) Nov yog qee cov txheej txheem tseem ceeb dua:
Kauj Ruam 5: Tshem Cov Cheeb Tsam mus rau hauv Txoj Cai Lij Choj
Thawj qhov peb xav ua yog txav tsawg kawg qee yam khoom mus rau thaj chaw pawg cai uas peb tuaj yeem ua haujlwm nrog lawv. Yog tias koj muaj pawg thawj coj loj tshwj xeeb nrog ntau yam khoom siv, koj yuav xav ua ntu no ib zaug. Rau pawg pawg piv txwv no, peb muaj chav nyob ntau thiab peb tuaj yeem txav lawv tag nrho ib zaug, siv cov pab pawg txav chaw. Tom qab ntawv xaiv lub cim txav mus thiab RIGHT nyem (nyem rau sab xis xaiv cov pab pawg tsis yog siv ib feem) thiab rub cov teeb rau hauv pawg thawj coj saib. Siv ZOOM khawm kom nruj dua qhov pom.
Kauj Ruam 6: Txo Cov Txheej Txheem Boad Me ntsis
Sab kev cai lij choj ntawm pawg thawj coj loj tshaj qhov peb xav tau. Txo cov txheej txheem los ntawm kev siv MOVE cov cuab yeej. Nyem rau ntawm qhov chaw nruab nrab ntawm kab kab saum toj kawg nkaus (uas xaiv tag nrho kab tsis siv qhov kawg) thiab txav nws mus, Tom qab ntawd nyem rau ntawm kab ntawm txoj kab ntsug txoj cai thiab txav nws mus rau sab laug. kab. Nyem nyob ze qhov ntsug txav tsuas yog lub ntsiab lus. Nws tsis tas yuav yog qhov zoo tshaj plaws ntawm qhov no; peb feem ntau tab tom nrhiav kom pom zoo dua rau cov kauj ruam tom ntej. (Auj yog - nyem lub pob nyem kom rov qhib lub qhov rai ntawm tus qauv me me.)
Kauj Ruam 7: Pib Tso Cov Cheebtsam
Tam sim no peb yuav tsum txav cov khoom mus rau (ze) qhov uas peb xav tau lawv ntawm lub rooj zaum kawg. LOSSIS peb xav txav lawv mus rau qhov chaw uas paub tab uas yuav ua rau kev tso cov khoom yooj yim dua. Ntau qhov "ART" ntawm kev ua PCBs (thiab tshwj xeeb tshaj yog Ib Leeg Pawg Sab Laj) dag hauv kev nrhiav "qhov chaw" zoo rau cov khoom siv feem ntau, koj tuaj yeem pib los ntawm kev tso cov khoom sib xws zoo li lawv tshwm sim ntawm cov txheej txheem. (Qhov no tawg thaum lub nti muaj ntau lub rooj vag, lossis daim duab hauv lub cim kos duab muaj qhov sib txawv ntawm tus pinn qhov sib txawv ntau dua li cov nti tiag, tab sis nws yog qhov chaw zoo pib rau kev tsis nkag siab thiab cov khoom yooj yim. Qhov phem tshaj uas yuav tshwm sim yog tias koj ll muaj qhov teeb tsa uas ua rau muaj kev nkag siab, txawm tias nws tsis ua haujlwm zoo …) Hauv qhov no, kuv tso lub zog tso tawm transistotrs ze teeb uas lawv tau cuam tshuam nrog, thiab kuv tau saib hauv lub vev xaib rau 555 teeb tsa uas yuav ua haujlwm zoo (rau lub sijhawm ntev tshaj plaws, Kuv tau sim ua cov laug cam nrog lub sijhawm kaw tso ze ntawm lub sijhawm tiv thaiv, thiab kuv ib txwm xav tau lub jumper. Sigh.)
Kauj Ruam 8: Txheeb Cov Cim kom Pom Lawv Yuav Ua Li Cas
Ib txoj hauv kev kom tau txais cov lus qhia ntawm kev tso rau ib feem yog saib qee qhov cim tseem ceeb kom pom tias lawv muaj txoj hauv kev zoo, lossis seb lawv zigzag thoob lub rooj tsavxwm. Ua ntej siv RATSNEST lub cim/hais kom muaj EAGLE rov ua dua lub dav hlau. Txoj hauv kev tam sim no, Kuv muaj kev sib txuas ncaj ncaj los ntawm cov transistors mus rau lub teeb, tab sis yog tias kuv ntaus "qhia gnd" hauv kab hais kom ua, kuv pom tias qhov no yog tus nqi ntawm kev ua lub teeb liab zigzag. Yog li kuv pauv cov transistors vim GND tseem ceeb dua kom muaj ncaj. (IMHO, YMMV, thiab lwm yam.) (Qhov no xaus qhov tso cov transistors ze rau cov khoom siv uas lawv hloov pauv, tsis yog nyob ze cov teeb uas lawv hloov mus, yog li ntawd tseem ua rau muaj kev nkag siab los ntawm cov lus pom ntawm Circuit ib yam nkaus.) cov khoom siv tau muab tso rau hauv qhov chaw txheeb ze zoo, kuv tuaj yeem nyem lawv ua ke dua (tus kheej, txav lawv ib zaug; tsis muaj lus hais ua khawv koob rau qhov no!)
Kauj Ruam 9: Thauj Cov Cai Tsim
Txij li thaum peb yog cov nyiam ua haujlwm, peb xav ua peb pawg thawj coj nrog cov dav dav thiab qhov chaw loj (saib https://www.instructables.com/id/EZVIGHUBGCEP287BJB/) Yog li peb yuav thauj cov txheej txheem tsim hobbyist ua ntej peb pib Nyem rau ntawm txoj kab. Nyem rau Tsim Txoj Cai Txheeb xyuas lub cim thiab siv LOAD khawm kom thauj khoom hobby.dru los ntawm kuv lwm qhov kev qhia. Lossis koj tuaj yeem hloov kho qhov tseem ceeb ntawm tus kheej thiab tus kheej, tau kawg. Los yog tso lawv raws li yog …
Kauj Ruam 10: Txhim Kho Pob Tsis raug
Koj tuaj yeem pom qhov kev hloov pauv txoj cai tau hloov kho lub rooj tsavxwm. Pads loj dua, thiab lawv nyob ib puag ncig. Koj tseem yuav pom tias ib qho ntawm cov tshuaj tiv thaiv tau teeb tsa ua pob tsis yog ntsug, tsis zoo li lwm qhov. Qhov no tej zaum yog qhov yuam kev hauv kev nkag mus rau schematic, thiab nws tsis muaj teeb meem thaum txhua yam peb tau muaj yog cov txheej txheem. Tam sim no peb tab tom ua pawg thawj coj, peb xav hloov pob raws li qhov tsim nyog. Thaum koj xaiv qhov hloov pauv-> pob khoom thiab nyem rau ntawm ntu kom hloov pauv, koj yuav pom cov npe ntawm txhua pob kev cai lij choj rau qhov ntawd (cov no yuav tsum yog tib yam uas tau tshwm sim hauv cov phiaj xwm "ntxiv" kev sib tham) Muaj lwm txoj hauv kev nkag mus rau "hloov" cov lus txib hauv kab lus hais kom nkag teb chaw uas koj yuav xav saib yog tias koj xav hloov ntau cov khoom siv rau pob tshwj xeeb, yog li koj tuaj yeem hla mus hla cov npe rau txhua tus. Ib yam zoo li "hloov pob 'R-US/0207/2V', thiab tom qab ntawd tsuas yog nyem rau ntawm txhua ntu.
Kauj ruam 11: Sim Autorouter
Tam sim no peb yuav pom yog tus autorouter tuaj yeem ua qee yam haujlwm rau peb. EAGLE autorouter tsis yog qhov zoo tshaj hauv ntiaj teb, tab sis txawm tias thaum nws ua haujlwm "tsis zoo", nws yuav muab qee qhov kev qhia dav dav rau peb saib yuav ua li cas, lossis qhov teeb meem nyob qhov twg.
Clcik lub AUTOROUTE icon, thiab lub npov yuav tshwm sim. Lub hauv paus tsis zoo yuav tsim ob tog ob tog, thiab peb xav kom tsawg kawg TRY los ua ib pawg tib leeg, yog li thawj qhov uas yuav tsum tau ua yog teeb tsa txoj kev nyiam rau txheej TOP rau NA (Tsis Siv Tau.) Lwm yam tej zaum koj yuav tsum tau hloov pauv yog txoj kab sib chaws. Qhov no tsis zoo rau tib lub phiaj xwm zoo ib yam li lub rooj teeb tsa tus kws kho mob feem ntau: 0.05 ntiv tes (1.27mm, txij li thaum kuv muaj kuv tus kws kho teeb tsa hauv qhov ntsuas.) daim phiaj, peb nyob zoo nrog tus nqi ntawd. Yog tias koj muaj SMT cov khoom lossis tau txav cov khoom ib puag ncig ntawm daim phiaj zoo dua, koj yuav muaj cov ntaub qhwv uas tsis nyob ntawm daim phiaj kov, uas tus siv lub tshuab tsis nyiam ntau ("tsis tuaj yeem ncav cuag", thiab lwm yam) Koj tuaj yeem ua kab sib chaws me me, tab sis nws yuav siv sijhawm ntev dua. IMO, nws zoo dua los pib nrog daim phiaj ntxhib thiab txo nws ib nrab txhua lub sijhawm nws zoo li txoj hauv kev tsis ua tiav vim daim phiaj loj dhau. Tsis tas li nco ntsoov tias tus autorouter ua raws cov kab ntawm pawg thawj coj saib, yog li yog tias koj tsis tau txav lawv ze rau koj cov khoom siv, koj yuav muaj kab laum taug kev thoob lub rooj tsavxwm. Lossis yog tias koj tau txav tus qauv qhia ze rau ntawm cov pawm, koj yuav muaj kev tiv thaiv kab mob los ntawm qhov chaw lawv xav mus.
Kauj Ruam 12: Txoj Hauv Kev Taug Kev Taug Kev Los Ntawm Tus Kheej
Tus autorouter tau ua haujlwm zoo nkauj nyob ntawm no. Tsuas muaj ib txoj lw tseg lawm xwb.
Muaj ob peb txoj hauv kev peb tuaj yeem hla lub teeb liab no los ntawm tus kheej, suav nrog qee txoj hauv kev ntawm cov kab sib tshuam ntawm cov transistor pins uas tus siv hluav taws xob tsis siv vim yog txoj cai tsim peb tau teev tseg. Qhov no yog tus lej siab tam sim no, thiab kuv txiav txim siab tias kuv yuav tsis ua txhaum kev cai tsim tus kheej ib yam. Hloov chaw, Kuv yuav siv lub xov hlau jumper ntawm sab tivthaiv, uas kuv tuaj yeem ua qauv hauv EAGLE raws li cov kab sab saud. Xaiv ROUTE cov cuab yeej thiab nyem rau ntawm qhov kawg ntawm lub dav hlau uas tsis muaj kab (daj), thiab koj tuaj yeem tso ib txoj kab zoo nkauj nyob txhua qhov chaw koj xav tau, xaiv qhov dav, txheej, thiab hom khoov los ntawm cov ntawv qhia zaub mov bar thaum koj mus. Qhov no tau qhia hauv kev ua tiav ntawm cov duab hauv cov kauj ruam no.
Kauj Ruam 13: Ntxiv Lub Hwj Chim Lub Plawv Polygons
"Lub dav hlau fais fab" yog thaj tsam loj ntawm tooj liab uas nqa lub teeb liab tiag, feem ntau yog lub zog thiab hauv av. Ntawm cov txheej txheem ntau txheej, nws ib txwm muaj tag nrho cov txheej txheem feem ntau mob siab rau lub dav hlau fais fab. Txawm hais tias nyob rau ntawm ib txheej txheej muaj qee qhov ua tau zoo los ua ib yam zoo sib xws: 1) Siv tsawg dua etchant2) nqa hnyav dua tam sim no, tsuas yog hauv rooj plaub 3) ua rau nws yooj yim dua rau xa cov ntawv xeem 4) ua raws li qhov "thaiv zoo li qub" rau ntiv tes Hauv EAGLE. cov cheeb tsam teeb liab loj tau kos nrog cov lus "polygon". Muaj lub cim ntawm lub cuab yeej rau kos duab ntau tus duab, tab sis nws yuav tsim cov duab sib txuam cuam tshuam nrog lub cim tshiab, thiab kuv pom tias thaum tsim ib lub duab plaub rau lub cim uas twb muaj lawm, nws yooj yim dua los ntaus cov ntawv ntawm cov lus txib hauv kab lus hais kom ua. Txhawm rau tsim ib lub duab plaub txuas nrog lub cim npe hu ua 'gnd', ntaus "poly gnd" Los ntawm kev muab nws lub npe teeb liab hauv qhov hais kom ua, lub duab plaub yuav txuas nrog lub tshuab txuas nrog lub tshuab ntawd. (Yog tias koj kos lub duab plaub nrog lub cim, koj tuaj yeem txuas nws mus rau lub teeb liab tom qab los ntawm kev siv "lub npe" hais kom hloov lub npe duab..)))
Kauj Ruam 14: Ntxiv V+ Polygon
Tam sim no peb yuav rov ua cov txheej txheem rau qhov zoo. Txawm li cas los xij, peb tsis tau sau npe lub teeb liab ntawd thaum peb kos cov duab, yog li nws yuav muaj qee lub npe tsis xws li "N $ 23"; Peb tuaj yeem siv qhov "INFO" hais kom nrhiav lub npe teeb liab siv thaum peb kos lub duab plaub, tom qab uas nws zoo ib yam li kos duab GND polygon. $ 1"
Kauj Ruam 15: Neaten Up: Smash Pob Ntawv
Yog tias peb xav kom cov npe ntawm cov khoom ua kom pom tau zoo nyob rau sab saum toj ntawm pawg thawj coj saib (hloov pauv los ntawm lub tshuab luam ntawv hloov pauv), lossis tsuas yog saib kom zoo ntawm cov ntawv luam tawm, lawv lub npe thiab tus nqi tej zaum yuav tsum tau txav los ntawm lawv qhov chaw nyob. Txhawm rau txav cov ntawv cais los ntawm lub cuab yeej nws tus kheej, peb siv "SMASH" hais kom ua. (Vim li cas nws thiaj hu ua "smash"? Kuv tsis paub!)
Xaiv lub cim SMASH los ntawm cov ntawv qhia zaub mov, tom qab ntawd nyem rau txhua ntu uas nws cov ntawv koj xav txav mus. Yog tias qhov no yog TXHUA yam ntawm cov khoom siv, muaj ULP uas yuav tsoo txhua yam (tab sis ULPs yog cov ntsiab lus rau kev qhia yav tom ntej. Los yog EAGLE phau ntawv qhia.)
Kauj ruam 16: Neaten Up; Tsiv Traces
Peb tuaj yeem txav qee qhov cim kom lawv zoo dua qub, muab kev tshem tawm zoo dua, thiab lwm yam.
Tsis tas li ntawd, peb txo lub rooj tsavxwm kom nws qhov loj me ny nyaum cov khoom ua ke qee qhov ntxiv.
Kauj Ruam 17: Kho OOPS
Nco qab rov qab hauv cov txheej txheem kuv tau hais tias muaj ob peb yam uas tau tso tseg? Koj yuav tsum tau ceeb toom lawv txog tam sim no … POWER kev sib txuas; tsis muaj txoj hauv kev txuas lub roj teeb lossis lub zog xa mus rau pawg tswj hwm Circuit no. Huag tseeb, koj tuaj yeem tsuas yog khi qee cov xov hlau mus rau cov khoom sib faib, tab sis zoo nkauj npaum li cas! Peb tuaj yeem rov qab mus rau qhov txheej txheem thiab ntxiv qee qhov txuas txuas hluav taws xob lossis tus tuav lub roj teeb, tab sis cov ntawd yog qhov nruj me ntsis rau lub Circuit Court uas tej zaum yuav txuas nrog lub roj teeb pob nrog qee qhov xov tooj. Hloov chaw, cia ntxiv qee qhov Vias los ua cov ntsiab lus sib txuas rau cov xov hluav taws xob. Thaum ntxiv Vias zoo li qhov no, nws yooj yim siv cov ntawv sau kab lus nkag teb chaws yog li peb tuaj yeem tso npe lub teeb liab nyob rau tib lub sijhawm peb ntxiv ntawm. Ntaus "ntawm 'gnd'" (yog, koj xav tau cov lus hais los ntawm no, tsis zoo li rau ntau tus duab.) Koj tuaj yeem hloov kho qhov loj me thiab ntawm cov duab, thiab plunk qhov hla ntawm qhov tsim nyog muab cov duab. Kuv nyiam siv ob lub vias raws li kev nyem nyem nyem (ib qho ua kom loj dua yog li koj tuaj yeem pub hlau + rwb thaiv tsev los ntawm nws, lwm qhov tsuas yog qhov loj me rau tsuas yog xaim.) Nyem rau ntawm RATSNEST icon yuav ua kom ntseeg tau tias cov vias txuas nrog mus rau lub polygon. Tom qab ntawd ua tib yam rau V+ teeb liab (npe N $ 1, koj nco qab.)
Kauj Ruam 18: Neaten Up: Tso cai rau lwm pob thiab xaiv
Peb tuaj yeem tso qee qhov ntxiv rau mounting pob sib txawv. Cov transistors siv hauv cov txheej txheem luam tawm uas peb nkag mus pom los ntawm cov hlau tuaj yeem ntim tau uas tau poob rau hauv cov neeg nyiam. Yog tias peb npaj rau peb kab hauv kab sib dhos, peb tuaj yeem hloov pauv ntau qhov sib txawv ntawm cov transistors uas nws cov pob tau coj los ntawd (TO92 lossis TO220, hais txog ob pob khoom nrov niaj hnub no.) Siv cov lus txib kom paub cov npe teeb liab, thiab tom qab ntawd "ntawm 'n $ X'" ntawm kab hais kom ua los ntawm, ua raws los ntawm phau ntawv qhia kev mus rau ntawm yog tias xav tau. Hauv qhov no, ib qho ntawm cov vias tso sib tsoo nrog lub teeb liab kab cim zais los ntawm GND polygon, yog li peb yuav tsum tshem tawm cov kab ntawd nrog "ripup" hais kom ua (polygon tseem yuav txuas rau lub ncoo.) Thaum peb nyob ntawm nws. Kuv yuav ntxiv qee cov ntawv rau silkscreen los qhia qhov twg cov emitter lead ntawm transistors yuav tsum mus. Siv lub pob "ntawv" icon, thiab hloov txheej rau tPlace.
Kauj Ruam 19: Txheeb Xyuas Txoj Cai Tsim
Peb xav khiav txoj cai tsim qauv txhawm rau xyuas kom tsis muaj ib qho ntawm phau ntawv kho peb tau ua txhaum txoj cai …
Kauj Ruam 20: Tso Tawm Siv Cov Duab Tshaj Tawm
Txuag koj txoj haujlwm ntau zaus. Koj tau ua qhov ntawd, puas yog? Tam sim no peb tau ua tiav qhov tseem ceeb, thiab peb yuav tsum txiav txim siab seb peb yuav ua li cas thiaj li tso tawm peb lub rooj saib xyuas kev noj qab haus huv ntawm nplooj ntawv web, tshuaj xyuas los ntawm cov phooj ywg, hloov mus rau cov khoom siv PCB lub cev, thiab ntxiv rau. txoj hauv kev los tso tawm pawg thawj coj yog "xa tawm" cov duab.
Kauj ruam 21: Lwm Cov Ntawv Qhia Muaj txiaj ntsig Icons
Nov yog qee qhov lus txib muaj txiaj ntsig nkag tau los ntawm cov ntawv qhia zaub mov iconLAYERS Kho cov txheej uas tau tshwm sim. Cov laug cam muaj ntau txheej ntau dua li kab zauv! MIRROR Tsiv ib qho los ntawm kev teeb tsa saum lub rooj tsavxwm kom raug teeb tsa rau hauv qab ntawm lub rooj tsavxwm. CUT COPYS xaiv, txawm tias lub npe. NAME Hloov lub npe ntawm cov khoom. CIRCLE Kos lub voj voos. RECTANGLE Kos ib lub duab plaub. MARK Muab lub cim ntsuas. Koj cheeb tsam cov ntaub ntawv yuav pib qhia qhov txheeb ze ze rau qhov cim nrog rau keeb kwm. ROTATE tig cov khoom. Qhov no tuaj yeem tig lub kaum sab xis uas tsis yog 90 degrees. PASTE Muab tshuaj txhuam qee yam khoom uas tau theej ua ntej nrog CUT. VALUE Hloov tus nqi ntawm ib qho khoom.
Kauj Ruam 22: Cov lus txib tsis siv
Cov no yog cov cim qhia zaub mov uas kuv tsis pom muaj txiaj ntsig hauv kev tsim cov laug cam, yam tsawg kawg tsis yog los ntawm kab zauv (thiab kuv xav tias koj yuav tsum ib txwm ua cov lej kom mus nrog koj cov laug cam; borh rau tus kheej cov ntaub ntawv thiab qhov yuam kev-xyuas lub peev xwm uas tau ntxiv.) QHOV TSEEB SHOW yog qhov muaj txiaj ntsig ntau los ntawm kab lus hais kom ua. Kuv xav tias YUAV TSUM luam ib yam khoom. Feem ntau ua tiav hauv schematic. ADD Ntxiv ib feem. Usuaully ua tiav hauv cov txheej txheem. REPLACEJOIN Zoo tshwm sim, feem ntau? POLYGON muaj txiaj ntsig ntau los ntawm kab lus hais kom ua thaj tsam. SIGNAL Tsim lub teeb liab. Feem ntau ua tiav hauv schematic
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