Sameecada Bluetooth-ka waa headset-ka isticmaala tignoolajiyada wireless-ka si ay isugu xirto aaladaha ay ka midka yihiin mobilada iyo kombayutarada.Waxay noo oggolaadaan inaan ku raaxaysanno xorriyad iyo raaxaysi dheeraad ah marka aan dhegaysaneyno muusikada, wicitaannada taleefannada, ciyaaraha, iwm. Laakiin weligaa ma is weydiisay waxa ku jira dhegaha-dhegaha yar?Sidee bay u suurtogeliyaan xidhiidhka wireless-ka iyo habaynta maqalka?
Jawaabtu waa in uu jiro loox aad u casrisan oo isku dhafan (PCB) gudaha madaxa Bluetooth-ka.Looxa wareeggu waa loox leh silig daabacan, doorkeeda ugu weynna waa in la dhimo booska uu ku jiro siligga oo loo habeeyo siligga si waafaqsan qaab qeexan.Qaybaha kala duwan ee elegtarooniga ah ayaa lagu rakibay looxa wareegga, sida wareegyada isku dhafan, resistors, capacitors, oscillators crystal, iwm, kuwaas oo midba midka kale ku xiran yahay iyada oo loo marayo godadka tijaabada ama pads ee guddiga wareegga si ay u sameeyaan nidaamka wareegga.
Qalabka wareegga ee madaxa dhegaha Bluetooth wuxuu guud ahaan u qaybsan yahay laba qaybood: guddiga kontoroolka ugu weyn iyo guddiga hadalka.Guddiga kontoroolka ugu weyn waa qaybta udub-dhexaadka u ah madaxa-madaxa Bluetooth-ka, oo ay ku jiraan moduleka Bluetooth-ka, chip-ka habaynta maqalka, chip-ka maaraynta baytariga, chip-ka dallaca, chip-ka furaha, chip-tilmaamaha iyo qaybo kale.Guddiga kontoroolka ugu weyn ayaa mas'uul ka ah helitaanka iyo dirida calaamadaha wireless-ka, farsamaynta xogta maqalka, xakamaynta batteriga iyo heerka dallacaadda, ka jawaabista hawlgalka muhiimka ah, muujinta heerka shaqada iyo hawlaha kale.Board-ka hadalku waa qaybta wax soo saarka ee sameecadaha Bluetooth-ka, kaas oo ka kooban unugga hadalka, unugga makarafoonka, unugga dhimista qaylada iyo qaybo kale.Guddiga af-hayeenku wuxuu mas'uul ka yahay u beddelka calaamadda maqalka soo saarista dhawaaqa, ururinta cod gelinta, yaraynta faragelinta qaylada iyo hawlaha kale.
Xajmiga aad u yar ee sameecadaha Bluetooth-ka awgeed, looxyada wareeggooda ayaa waliba aad u yar.Guud ahaan, cabbirka guddiga kontoroolka ugu weyn ee madaxa dhegaha Bluetooth wuxuu ku saabsan yahay 10mm x 10mm, cabbirka guddiga hadalku waa qiyaastii 5mm x 5mm.Tani waxay u baahan tahay naqshadeynta iyo soo saarista guddiga wareegga si aad u fiican oo sax ah si loo hubiyo xasilloonida iyo kalsoonida wareegga.Isla mar ahaantaana, sababtoo ah sameecadaha Bluetooth-ka waxay u baahan yihiin in lagu xidho jidhka bini'aadamka oo inta badan la kulmo dhididka, roobka iyo deegaanka kale, sidoo kale looxyada wareeggooda waxay u baahan yihiin inay yeeshaan awood gaar ah oo biyuhu iyo ka hortagga daxalka.
Marka la soo koobo, waxa gudaha dhegaha Bluetooth-ka ku dhex jira loox aad u casrisan oo adag (PCB), kaas oo ah qayb muhiim ah oo ka mid ah isgaadhsiinta wireless-ka iyo habaynta maqalka.Ma jiro sabuurad wareeg ah, majiro dhegaha Bluetooth.
Waqtiga boostada: Dec-20-2023