Pazinthu zambiri za Bluetooth zomwe zimafunikira magwiridwe antchito apamwamba komanso mtunda wautali kapena kukula kochepa, opanga angafune kugwiritsa ntchito ma module a Bluetooth omwe amathandizira tinyanga zakunja mu PCBA yawo. Chifukwa nthawi zambiri njira yabwino kwambiri yopangira ma module a Bluetooth kukhala otalikirapo ndikupangitsa kukula kwa PCBA kukhala yaying'ono, ingakhale kuchotsa gawo la mlongoti ndikugwiritsa ntchito mlongoti wakunja m'malo mwake.
Koma njira yabwino kwambiri yokhazikitsira mlongoti wakunja ndi iti?
Kutenga PCBA yamitundu iwiri monga chitsanzo:
1. Onetsetsani kuti zigawo zomwe zili pa bolodi zakonzedwa bwino.
2. Onetsetsani kuti pali malo ochuluka a mkuwa wapansi ndi kuchuluka kwa maenje.
3. Mzere wa RF microstrip uyenera kuchita 50-ohm impedance, chigawo chofotokozera ndi chachiwiri.
4. Sungani dera lofananira la π, ndikulipanga kukhala pafupi ndi mpando wa RF. Kupyolera mukusintha kwa dera lofananira, onetsetsani kuti mlongoti uli bwino kwambiri.
5. Onetsetsani kuti chingwe cha RF microstrip chazunguliridwa ndi waya wapansi (chishango).
6. Musayike mzere wa deta, mzere wa wotchi, ndi zina zotero pansi pa gawoli, ndipo sungani pansi ngati ndege yaikulu komanso yokwanira.
7.Kuphatikizidwa ndi chithunzi cha masanjidwe a gawo lachiwiri, zitha kuwoneka kuti mzere wa RF microstrip uli ndi magawo atatu ozunguliridwa ndi nthaka (chishango).
Pomaliza, onetsetsani kuti mlongoti wakunja wayikidwa pamalo oyenera, ndipo onetsetsani kuti mlongotiyo sakukhudzidwa ndi mizere ina pa bolodi.
Ngati muli ndi mafunso pa makonda akunja mlongoti, musazengereze kulankhula Feasycom tsopano!
