How to make 8051 microcontroller trainer in Urdu

  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:…

How to make LED Torch in Urdu, LED Torch kesy banian Hangami surat hal main ye mukhtasir si LED Torch ap ke bohat kam aae gi. Is ka circuit is tarhan design kia gaya hai ke ye kam jaga main sama sake. Project source: tajssus.pk تجسس امیر سیف اللہ سیف

How to make zener diode in Urdu High voltage piada karne ke liye aik chuta sa transformers aur aik 555 timer IC istamal karte hoae ham 50VDC tak ki rating ka zener diode test kar sakte hain. Timer IC 555 ko is table halat me istamal kia gaya hai. Is halat me is ki output pin…

How to make Loudspeaker as Microphone in Urdu Loudspeaker output aala hai jo barki signals ko awaz me tabdil karta hai lekin is circuit me ham is se ulat tur pr istamal kare ge yani microphone ke tur par. Is tarhan ye aala apki awaz ko barki signals me tabdil karne ka kam kare ga….

How to make Automatic speed controller in Urdu Garmi ki rato ke doran me ibtadai ukat me tu darje hararat kafi buland hota hai lykin jun jun rat gozarti hai is me badrikh kami hoti jati hai. agar tabi lehaz se dekha jae to sone ke bad insan ka Metabolic sharah me bhi kami ho jati…