How to make 8051 microcontroller trainer in Urdu

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 12 Watt Tube Light inverter in Urdu Is tube light inverter me koi bhi makhsus puza jat istamal nahi kai gaya hai. aam tur par ese circuit me istamal hone wale transmitter khas tur par banane parte hain lekin is me aam dastiyab power supply transmitter jo 12V  secondary ka ho….

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…

How to Check and modify semiconductors in Urdu Kissi bhi kharab electronic aale ki murammat karne ke liye bunyadi aasol aik jese hi hote hain. Tamam electronic aalat circuit aur project me istamal hone wale puza jat waqat guzane ke sath sath apni mukammal istadad kho detai hain. Baaz purzajat mukammal kar kardagi se kam…

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 banane ke liye IC1d par mushtamil aik timer tashkil dia gaya hai take darwaza ya khirki wagera khulne ke bad dobara band hone ke bad bhi 20 se 30 fisad ki…