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…

  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…

How to make 2 Tone alarm in Urdu Digital clock ke sath aam tur par DC bazer batur alarm istamal kia jata hai. Is ki…

  How to make 12 Watt Tube Light inverter in Urdu Is tube light inverter me koi bhi makhsus puza jat istamal nahi kai gaya…

  How to make power booster in Urdu Relay stepper motor ya ese hi kisi barhe load ko chalane ke liye digital signal darkar hota…

  How to make One Kilometer Range FM Transmitter in Urdu 1 kilometer range rakhne wale FM transmitter ka circuit diagram pesh hai. Bunyadi tur…

  How to make Digital power supply in Urdu Yahan par dia gaya circuit sada sa hai jo kam fark se 15V19 watt tak 15 marahallo…

  How to make White LED light in Urdu Roshni muhiya karna lazmi zarorat hai. Har jaga har mukam par main supply se chalne wali…

How to make Washing machine motor controller in Urdu semi automatic machino me majuod controller switch timer aur motor ko ulta sidha chalane ka intazam…

How to make Door alarm in Urdu Is door alarm ki kar kar kardigi sada on of ko amal ki nisbat ziada mosar aur bahtar…

  car light monitor ka circuit diagram How to make Car light monitor in Urdu Car light ka kharab hona kafi khatarnak sabit ho sakta…