A voltage regulator circuit is a circuit that maintains a constant output voltage when input voltage, load, ambient temperature, and circuit parameters change. This circuit provides a stable DC power supply and plays an important role in the stable operation of various…

Tree barrier inspection is an important means to ensure the safe operation of the power grid. The UAV combined with…
"Perspective Russia" special correspondent Svetlana Arkhangelskaya
Together with London, Hamburg, Bonn, and Munich, Moscow has also become one of the five cities where citizens implanted chips and can use public transportation. The f…