Sensor

Dareemiyaha Cadaadiska Taayarka Dibadda ( Gudbiye)

Sharaxaada

Dareemka cadaadiska dibadda ee taayirrada ayaa lagu rakibay xuddunta baabuurka wuxuuna si toos ah ula socdaa cadaadiska taayirka, heerkulka, iyo heerka batteriga. saxnaanta cabbirka cadaadiska taayirka ma saameyn doono. Marka la cabbiro heerkulka taayirka, dareemaha dibadda ayaa yeelan doona khalad 1-2 digrii marka la barbar dhigo midka la dhisay.

Dareemka cadaadiska taayirka dibadda wuxuu isticmaalaa gudbiyaha wireless si uu u soo diro macluumaadka cadaadiska bannaanka taayirka ilaa moduleka qaataha dhexe, ka dibna wuxuu soo bandhigaa xogta cadaadiska taayir kasta. Marka cadaadiska taayirka uu aad u hooseeyo ama hawadu soo baxdo, nidaamku si toos ah ayuu u qaylo dhaamin doonaa. Nidaamka gudbinta wuxuu ka kooban yahay qaybaha soo socda: qaybta elektarooniga ah (oo ay ku jiraan moduleka cadaadiska taayirka, oscillator crystal, antenna, module RF, module low-frequency, batari) iyo qayb dhismeed (Qof, suunka).

Nala soo xiriir

faahfaahinta alaabta

sharaxaad2

Sharaxaada

Cutubka cadaadiska taayirka: Nidaamka gudbiyaha, moduleka cadaadiska taayirku waa cutub aad isku dhafan oo dhaxla MCU, dareenka cadaadiska, iyo dareenka heerkulka. Marka la geliyo firmware-ka MCU-ga, cadaadiska, heerkulka, iyo xogta dardargelinta ayaa la ururin karaa oo loo farsamayn karaa si waafaqsan, waxaana loo diri karaa moduleka RF.

Crystal oscillator: oscillator-ka crystal wuxuu bixiyaa saacad dibadda ah MCU, iyo marka la habeeyo diiwaanka MCU, cabbirada sida inta jeer ee xarunta iyo heerka baud ee calaamadda RF ee uu soo diro gudbiyaha ayaa la go'aamin karaa.

Anteenada: Anteenadu waxay soo diri kartaa xogta uu gudbiyo MCU.

Module soo noqnoqda raadiyaha: Xogta waxaa laga soo qaatay qaybta cadaadiska taayirka waxaana loo soo diray inta jeer ee raadiyaha 433.92MHZFSK.

Anteenooyinka soo noqnoqda hooseeya: Anteenooyinka soo noqnoqda hooseeya waxay ka jawaabi karaan calaamadaha soo noqnoqda hooseeya waxayna u gudbiyaan MCU.

Battery: Wuxuu awoodaa MCU. Awoodda batteriga ayaa saameyn weyn ku leh nolosha adeegga gudbiyaha.

PCB: Qaybaha go'an oo bixiya isku xirka korantada ee la isku halayn karo.

Shell: Waxay ka soocdaa qaybaha elektiroonigga ah ee gudaha biyaha, boodhka, korantada taagan, iwm, iyada oo sidoo kale ka hortagaysa saameynta farsamada tooska ah ee qaybaha gudaha.

Astaamaha

• Isdhexgalka sare (cadaadiska, heerkulka, helitaanka xogta)

• Saxnaanta sare 8kPa@ (0℃-70℃)

Gudbinta wireless-ka RF

• Nolosha batteriga sare ≥2 sano

Halbeegga farsamada

Korantada shaqaynaysa	2.0V~4.0V
Heerkulka shaqada	-20 ~ 80 ℃
Heerkulka kaydinta	-40 ℃ ~ 85 ℃
Inta jeer ee hawlgalka RF	433.920MHz ± 20kHz
RF FSK ka-noqoshada inta jeer	±25KHz
Heerka Astaanta RF	9.6kbps
Awood-gudbinta-sare ee soo noqnoqda	≤10dBm (VDD=3.0V,T=25℃)
Qiyaasta cadaadiska	100 ~ 800kpa
Hadda taagan	≤3uA@3.0V
Hadda sii daaya	11.6mA@3.0V
Saxnaanta cabbirka Barometric	≤8kPa@(0~70℃) ≤12kPa @(-20~0℃, 70~85℃)
Saxnaanta cabbirka heerkulka	≤3℃(-20~70℃) ≤5℃(70~80℃)
Baaxadda ogaanshaha awoodda batteriga	2.0V~3.3V
Nolosha baytari	2 sano @ CR1632