Dhimashada neefta waxay ka dhigan tahay marka korantada nidaamku aanu buuxin karin hawlgalka caadiga ah ee nidaamka, nidaamku wuxuu si toos ah u soo diri doonaa calaamada dhamaadka madaxa si uu u sheego dhamaadka madaxa inONUlaga yaabaa in aanu si sax ah u shaqayn, iyo dhamaadka madaxa ayaa bixin doona falcelin si loo sii daayo kanaalka markii hore loo qorsheeyayONU
TheONUSoo saaraha chip master-ka ayaa naqshadayn doona moduleka waxqabadka gaaska dhimanaya (oo u dhiganta isbarbardhigga danab) chip-ka marka la naqshadeynayo chip-ka. Qaybtani waxa ay la socotaa korantada gelinta dibadda si ay u garato shaqada dhimista neefta. Sidaa darteed, gudaha wakhtiga wax ku oolka ah ee Diing gasp signal, dhammaan noocyada kala duwan ee danab ee hawlgalka caadiga ah ee chip ma noqon karaan wax ka yar danab hawlgalka ugu yar ee lagu tilmaamay qeexitaanka.. Taasi waa in la yidhaahdo, farqiga u dhexeeya danab bilowga ah ee kormeerka. barta iyo korantada shaqaynaysa ee chip kama noqon karto wax ka yar dhererka signalka gaaska dhimanaya.
Dhimashada neefta Waxay u tarjumaysaa "Neef qaado dhimashada ka hor", iyadoo la isticmaalayo in yar oo koronto ah si loo diro xogta heerka ugu dambeeya. Wareegga oo ka kooban laba qaybood:
1. Kaydinta tamarta capacitor weyn. Marka gelinta dibadda ay fashilanto, waqtiga tamarta lagu keydiyo capacitor-ka weyn la sii daayo si loo awoodo in uu ka shaqeeyo nidaamka oo dhan si uu mar kale u neefsado guud ahaan waa dhowr ms. GudahaONUqalabka, waxaa guud ahaan lagu maamulaa in ka badan 10ms. Wareeggu waa mid fudud - capacitor weyn (capacitor electrolytic, awoodda iyo isticmaalka awoodda nidaamka iyo kala duwan ee danab waa la xakameyn karaa), diode, comparator danab. Shaqada capacitor-ku halkan waa kaydinta tamarta, diode-ku wuxuu sameeyaa socodka bilaashka ah, isbarbardhiga danabku wuxuu garwaaqsadaa isbarbardhigga danab si uu u kiciyo calaamadda joojinta.
2. Chip ugu weyn eeONUwuxuu leeyahay pin-gelin si uu ula socdo heerka isbarbardhigga danabku. Marka neefta dhimanaysa ay kiciso, waxay soo diri kartaa calaamad joojin, taasoo ka dhigaysa nidaamku inuu galo xaalad "dardaaran", oo ugu dambeyntii u soo diri dherer cayiman oo calaamad ah dhamaadka madaxa dhowr ms gudahood.
Waad ku mahadsan tahay dib u eegista hordhaca ah ee Dhimashada neeftaONUKeenay Shenzhen HDV Phoelectron Technology Co., LTD., iyo shabakadeena la xidhiidha alaabta kulul daboolo noocyada kala duwan eeONUalaabooyin taxane ah, oo ay ku jiraan ACONU/ isgaarsiintaONU/ indheergaradONU/ sanduuqaONU/ laba deked PONONUiyo wixi la mida. Inta sareONUalaabooyin taxane ah ayaa loo isticmaali karaa shuruudaha shabakadda ee xaalado kala duwan. Ku soo dhawoow si aad u hesho faham farsamo oo faahfaahsan oo ku saabsan alaabta.
