1. Jambulani bolodi lozungulira la PCB:
2. Khazikitsani kusindikiza TOP LAYER yokha komanso kudzera mu wosanjikiza.
3. Gwiritsani ntchito chosindikizira cha laser kuti musindikize pamapepala otengera kutentha.
4. Dera lamagetsi la thinnest lomwe lakhazikitsidwa pa bolodi la dera ili ndi 10mil.
5. Nthawi yopanga mbale ya mphindi imodzi imayambira pa chithunzi chakuda ndi choyera cha dera lamagetsi losindikizidwa pa pepala lotengera kutentha ndi chosindikizira cha laser.
6. Kwa matabwa ozungulira mbali imodzi, imodzi yokha ndiyokwanira.
Kenako agwirizanitse ndi kukula kwa mkuwa clad laminate, kutentha ndi akanikizire kutentha kutengerapo makina, masekondi 20 kumaliza kutentha kutengerapo. Tulutsani laminate yamkuwa ndikuvumbulutsa pepala lotenthetsera, mutha kuwona chojambula chowoneka bwino pamiyala yamkuwa.
7. Kenaka yikani laminate yamkuwa mu thanki yowonongeka, pogwiritsa ntchito njira yowonongeka ya hydrochloric acid ndi hydrogen peroxide, zimangotenga masekondi 15 kuti muchotse zosanjikiza zamkuwa.
Chiŵerengero choyenera cha hydrochloric acid, hydrogen peroxide, ndi thanki yothamanga kwambiri ya oscillating corrosion ndi makiyi kuti akwaniritse dzimbiri mofulumira komanso mwangwiro.
Pambuyo pakutsuka ndi madzi, bolodi lowonongeka likhoza kutulutsidwa. Panadutsa masekondi 45 panthawiyi. Osakhudza zamadzimadzi zowononga kwambiri mosasamala. Apo ayi, ululu udzakumbukiridwa kwa moyo wonse.
8. Gwiritsani ntchito acetone kachiwiri kupukuta tona yakuda. Mwanjira iyi, bolodi yoyeserera ya PCB yatha.
9. Ikani flux pamwamba pa bolodi la dera
10. Gwiritsani ntchito chitsulo chachitsulo chowotchera ndi malata kuti muzitha kulumikiza mosavuta pambuyo pake.
11. Chotsani kusuntha kwa soldering ndikuyika soldering flux pa chipangizo chokwera pamwamba kuti mutsirize kutsekemera kwa chipangizocho.
12. Chifukwa cha solder yophimbidwa kale, zimakhala zosavuta kugulitsa chipangizocho.
13. Pambuyo pa soldering, yeretsani bolodi la dera ndi madzi osamba.
14. Gawo la komiti yoyang'anira dera.
15. Pali mawaya afupiafupi angapo pa bolodi lozungulira.
16. Mawaya amfupi amatsirizidwa ndi 0603, 0805, 1206 zero ohm kukana.
17. Pambuyo pa mphindi khumi, bolodi la dera lakonzeka kuyesa.
18. Bungwe lozungulira likuyesedwa.
19. Complete dera debugging.
Njira yopangira mbale yotenthetsera yamphindi imodzi imatha kupanga kupanga ma hardware kukhala kosavuta monga mapulogalamu a pulogalamu. Mayeso a block block akamaliza, kupanga dera kumatsirizika pogwiritsa ntchito njira yopangira mbale.
Njirayi sikuti imangopulumutsa mtengo wa kuyesa, koma chofunika kwambiri, imapulumutsa nthawi. Lingaliro labwino, ngati mudikirira tsiku limodzi kapena awiri musanatenge bolodi lozungulira molingana ndi kachitidwe kabwino ka mbale, chisangalalo chidzatha.