The Turkish Sultan Mahmud II, having learned about the destruction of his naval forces at Navarino, became more embittered than before. The envoys of the Allied powers lost all hope of persuading him to accept the Treaty of London and left Constantinople. Subsequently, in all
Regardless of the class of devices, to analyze certain signals, it is necessary to bring the signals under study to the inputs of the devices. It is very rarely possible to bring their sources very close to the inputs of oscilloscopes and analyzers. They are often located at a distance
For my birthday I was given a soldering station with replaceable tips HAKKO T12. The kit included three tips, of which I use 2, and only because of poverty. Now we were able to take a set of stings for review - 10 pieces. What are the benefits of this type of sting? Firstly, they heat up quickly - d
A unique aircraft is the Tu-160 strategic bomber. “White Swan” or Blackjack, according to the terminology invented by the American side, is often called this powerful model. Currently, this particular model of air transport
LEDs are replacing types of light sources such as fluorescent and incandescent lamps. Almost every home already has LED lamps; they consume much less than their two predecessors (up to 10 times less than incandescent lamps and
I have never seen an inverter circuit simpler than this one. To repeat, you will need a minimum of parts - no more than 10 pieces. To obtain an output voltage of 220 volts, we need one 1.5 volt AA battery. Inverters are needed there.
When the need or desire arises to make an additional extension, build a garage, a bathhouse or an entire house, the question arises, what building material to choose? For these purposes, silicate or ceramic is most often used. Any construction on
Autumn will soon come and this means that school doors to the Land of Knowledge will open for students all over the country. The corridors and classrooms will be filled with the sound of bells and noisy children's voices. Many parents are already hard at work preparing for the start of the school year.