How to Automatic LED Light, Automatic LED light ka circuit hud se banain
is project mein safaid LED ki roshani paida ki gai hai jub load shedding ho to yeh Khud ba khud on ho jati hai.
ye project tajssus.pk ki ijazat se is pakistan science club ki website doscience per publish kia hai aur is ke liye ham Saif ur rahman ka shukriya ada karte hain.
Project source: tajssus.pk تجسس امیر سیف اللہ سیف
