Cov txheej txheem:

Cov Lus Qhia Cuab Yeej: Yuav Ua Li Cas Khaws Cov PCB seem: 4 Kauj Ruam
Cov Lus Qhia Cuab Yeej: Yuav Ua Li Cas Khaws Cov PCB seem: 4 Kauj Ruam

Video: Cov Lus Qhia Cuab Yeej: Yuav Ua Li Cas Khaws Cov PCB seem: 4 Kauj Ruam

Video: Cov Lus Qhia Cuab Yeej: Yuav Ua Li Cas Khaws Cov PCB seem: 4 Kauj Ruam
Video: Peb Tseem Yog Tus Niam Tsev Zoo :Ntxhais Vaj 2024, Kaum ib hlis
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Cov Lus Qhia Cuab Yeej: Yuav Ua Li Cas Khaws Cov Khoom PCB
Cov Lus Qhia Cuab Yeej: Yuav Ua Li Cas Khaws Cov Khoom PCB

Yog tias koj zoo li kuv, koj muaj ib tuj ntawm PCBs nyob ib puag ncig los ntawm yam uas koj tau sib nrug. Muab lawv siv kom zoo thiab khaws cov khoom siv los ntawm lawv.

Kauj Ruam 1: Cov Khoom Koj Yuav Siv

Cov khoom koj yuav siv
Cov khoom koj yuav siv

Koj xav tau:

Tog twg los yog cov hlau rhuav tshem, cov hlau txuas thiab cov tshuab nqus dej, lossis cov hlau txuas nrog cov cua ntsawj ntshab los yog braid. Solder (Nws pab, ntseeg kuv) Pab txhais tes (Tsis teb los tau) Lub iav tsom iav (Pab tau yog tias koj tab tom desoldering nto ntu) PCB Board kom tau txais cov khoom siv los ntawm Cov Fwj Dej (Tsis teb los tau, tab sis koj yuav xav tau lawv yog tias koj ua cov ntim khoom))

Kauj Ruam 2: Siv Cov Hlau Desoldering lossis Cov Hluav Taws Xob thiab Cov twj tso kua mis

Siv lub Desoldering Iron lossis Soldering Iron thiab Pump
Siv lub Desoldering Iron lossis Soldering Iron thiab Pump
Siv lub Desoldering Iron lossis Soldering Iron thiab Pump
Siv lub Desoldering Iron lossis Soldering Iron thiab Pump
Siv lub Desoldering Iron lossis Soldering Iron thiab Pump
Siv lub Desoldering Iron lossis Soldering Iron thiab Pump

Nrhiav cov khoom koj xav tshem tawm, tom qab ntawd tig koj lub PCB hla. Sim nrhiav cov coj mus rau koj cov khoom siv, thiab tuav koj cov hlau uas tsis xav tau ntawm cov hlau lead kom txog thaum lub tshuab yaj yaj, tom qab ntawd nqus nws. Yog tias koj tsis tuaj yeem tau txais cov tshuaj txhuam kom txaus, sim ntxiv me ntsis. Nyiam, tab sis nws ua haujlwm. Nco ntsoov tias koj nyem lub qhov muag ua ntej koj muab cov hlau tso rau ntawm lub tshuab ziab khaub ncaws, txwv tsis pub koj yuav tshuab lub tshuab ziab khaub ncaws txhua qhov chaw. Thiab koj tsis xav tau qhov ntawd.

Thaum koj nqus tau cov kab laug sab txaus, ua rau txoj hauv kev deb ntawm lub qhov, tom qab ntawd rub cov khoom tawm. Hauv cov duab, Kuv tabtom desoldering kev hloov pauv los ntawm lub tso suab qub. Kuv muaj hmoo txaus kom muaj cov hloov pauv nrog tsuas yog ob txoj hauv kev.

Kauj Ruam 3: Desoldering Nrog Soldering Iron thiab Pliers

Desoldering Nrog Soldering Hlau thiab Pliers
Desoldering Nrog Soldering Hlau thiab Pliers
Desoldering Nrog Soldering Hlau thiab Pliers
Desoldering Nrog Soldering Hlau thiab Pliers
Desoldering Nrog Soldering Hlau thiab Pliers
Desoldering Nrog Soldering Hlau thiab Pliers

Yog tias koj tsis muaj hlau desoldering, koj tuaj yeem desolder ob txoj hauv kev siv cov hlau txuas ib txwm thiab rab rab qhov ntswg. Muaj cov laug cam hauv koj txhais tes pab, thiab tuav cov khoom koj xav tshem tawm nrog koj rab koob lub qhov ntswg.. Ua kom sov ib qho ntawm cov coj, thiab tib lub sijhawm, qaij cov khoom kom koj rub cov hmoov txhuas tawm. Dab tsi koj yuav tau txais yog lopsided tivthaiv. Lub tswv yim yog ua qhov no thaum hloov ob sab kom txog thaum cov khoom tawm. Nws yog lub tswv yim zoo los siv cov xauv xauv. Ua tsaug rau Zaen rau cov lus qhia no. Hloov chaw ntawm kev siv cov pliers, txiav ib tus ntsia hlau me me nyob hauv qab tivthaiv thaum cua sov ua.

Kauj Ruam 4: Tsim Cov Thawv

Tsim Cov Thawv
Tsim Cov Thawv
Tsim Cov Thawv
Tsim Cov Thawv
Tsim Cov Thawv
Tsim Cov Thawv
Tsim Cov Thawv
Tsim Cov Thawv

Cov kauj ruam no yog rau txhua tus neeg koj ntsuab nyob rau ntawd. Peb yuav ua cov ntim rau cov khoom tawm ntawm cov fwj dej qub. Rov ua dua tshiab ua ntej rov siv dua! Siv riam x-acto, txiav hauv qab ntawm lub raj mis dej tawm, pib 3 lossis 4 pob. Tshooj peb los tsim teeb. Rov ua qhov no kom ntau npaum li cov fwj dej raws li koj nyiam. Cov ntim no zoo nkauj ruaj khov, thiab muaj txiaj ntsig zoo heev, ib yam nkaus. Thiab leej twg tsis nyiam LEDs? Khaws cov khoom seem yog txoj hauv kev zoo kom txuag tau nyiaj thiab tau txais cov khoom koj xav tau. Yog li ntawd nws yog! Tsaug rau kev nyeem ntawv!

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