sound level meter

How to make Sound level meter in Urdu

IC NE604 ke pin connection aur andoroni wairing diagram sound level meter ka circuit diagram sound level meter ke liye PCB ka namona aur ajza ki PCB par tartib ka khaka sound level meter ki kaar kardagi ka graf

 

How to make Sound level meter in Urdu

Agarche IC NE604 bunyadi tur par high frequency etalak ke liye tajwis karda hai. taham isse dosri zaroriyat ke liye bhi istamal kia jasakta hai jesa ke zere nazar circuit me isse audio etalak (sound level meter ke tur par) ke liye istamal kia gaya hai.

بشکریہ: tajssus.pk تجسس, امیر سیف اللہ سیف

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