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. Laakin weligaa ma is weydiisay waxa ku jira dhegaha dhegaha ee 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 xudunta u ah madaxa dhegaha Bluetooth, oo ay ku jiraan moduleka Bluetooth, chip processing audio, chip management batteri, chip charge, chip key, chip tilmaame 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 dallaca, ka jawaabista hawlgalka muhiimka ah, muujinta heerka shaqada iyo hawlaha kale. Board-ka hadalku waa qaybta wax soo saarka ee sameecada Bluetooth-ka, kaas oo ka kooban unugga hadalka, unugga makarafoonka, unugga dhimista qaylada iyo qaybo kale. Guddiga af-hayeenka ayaa mas'uul ka ah u beddelka calaamadda maqalka soo saarista dhawaaqa, ururinta cod gelinta, yaraynta faragelinta dhawaaqa iyo hawlaha kale.
Xajmiga aad u yar ee sameecadaha Bluetooth-ka awgeed, looxyada wareeggooda ayaa sidoo kale aad u yar. Guud ahaan, cabbirka guddiga kontoroolka 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 wareegyada waxay u baahan yihiin inay yeeshaan awood gaar ah oo biyuhu iyo ka hortagga daxalka.
Marka la soo koobo, waxaa gudaha dhegaha Bluetooth-ka ku dhex jira loox aad u casrisan oo adag (PCB), kaas oo ah qayb muhiim ah oo ka mid ah isgaarsiinta wireless-ka iyo habaynta maqalka. Ma jiro sabuurad wareeg ah, ma jiro dhegaha Bluetooth.
Waqtiga boostada: Dec-20-2023
