Isinyathelo1: Okokuqala sebenzisa i-Altium Designer ukuze udizayine umdwebo wohlelo kanye ne-PCB yesekethe
Isinyathelo2: Phrinta umdwebo we-PCB
Iphepha lokudlulisa elishisayo eliphrintiwe alilungile kakhulu ngoba i-cartridge ye-inki yephrinta ayilungile kakhulu, kodwa akunandaba, ingenziwa ukuze idluliselwe okulandelayo.
Isinyathelo sesi-3: Sika iphepha lokudlulisa elishisayo eliphrintiwe
Isinyathelo sesi-4: Dlulisa isekethe ye-PCB
CCL futhi usike iphepha lokudlulisa elishisayo
Sika i-copper clad laminate ngokobukhulu bebhodi le-PCB
Yiqiniso, i-laminate ye-copper clad kufanele ipholishwe nge-sandpaper emihle ngaphambi kokudluliselwa (ukupholisha ungqimba lwe-oxide)
Tape engxenyeni eyodwa yephepha lokudlulisa
I-artifact yokudlulisa eyinganekwane (PS: Siyabonga kuTaobao onamandla onke, awukwazi ukucabanga ngayo, kodwa awukwazi ukuyithola)
Ngemuva kokudluliswa okungu-4, kulungile, yiyeke ipholile futhi iyihlukanise
Ingasebenza kanjani?
Impela, uma ungenawo umshini wokudlulisa ukushisa, ungasebenzisa futhi insimbi (*^__^*) Hee hee…
Isinyathelo sesi-5: Gcwalisa futhi udlulise ibhodi le-PCB
Njengoba i-cartridge yokuphrinta ingeyinhle kakhulu, ungasebenzisa umaka ukuze ugcwalise indawo engazange idluliselwe kahle.
Ipuleti lokudlulisa eligcwele elithi O(∩_∩)O~ Akukubi!
Isinyathelo 6: Ibhodi le-Corrosion PCB
Ungangibuzi!Iya ngqo eTaobao
I-Corrosion artifact (induku yokushisisa + ithangi le-fish aerator + ibhokisi lepulasitiki = umshini wokugqwala webhodi le-PCB)
Ngibone othile elebhu eshisela amakhyubhu okukhanya angu-8X8X8 ngenkathi elinde ukugqwala kuqedwe
Abakuklame bona bavele bathumele ibhodi ukuthi likwenze
Ukugqwala kuqediwe
Isinyathelo sesi-7: Ukubhoboza nokuTinning
Sebenzisa i-sandpaper ecolekile ukuze ukhiphe i-toner ebusweni bebhodi le-PCB emanzini
Sebenzisa i-swab kakotini ukuze ufake ungqimba lwe-rosin ku-PCB (ini? Ungibuza ukuthi iyini i-rosin? I-rosin iwukuncibilikisa i-rosin ibe u-70% wotshwala)
Inzuzo yokusebenzisa i-rosin ukuthi isetshenziswa njenge-flux lapho i-soldering.Enye inzuzo ukuthi inomphumela we-anti-oxidation.
kufakwe ithini
ukuqedwa kwethini
Punch
Isinyathelo sesi-8: Ukushisela nokulungisa iphutha
Ngemva kokulungisa iphutha, ngithole ukuthi ukuze ngifeze umsebenzi engiwufunayo, kukhona okukhiphayo okukodwa okungaphansi kwe-pull-up resistor O(∩_∩)O~
umkhiqizo ophelile
(I-PS: Ukukhanya okuhlonzayo komsebenzi owenziwe yilo mjikelezo kuzokhanyisa i-LED ebhodini lapho ukukhanya kufinyelela kubukhulu obuthile)
Isikhathi sokuthumela: Feb-21-2022