GSM Tools

Tools for the right job


We must not forget also that the data on contentious issues has always been challenged. From the author do not wait for a definite or final answer. We need to understand the essence of factual material relating to this matter (the relevant indicators? how reliable are the data for the construction of such indicators? what conclusions we can arrive at the basis of available data and indicators about the causes.. Read More

Basic Measuring Tools

Among the most common measurement instruments include calipers, Gauges, Micrometer and nutrometr. All of them can get fairly accurate results, but even with good instruments there is some measurement error. As a rule, its value is indicated in the data sheet, and that it directly affects the value of the instrument. The lower the error, so, consequently, higher accuracy, It means that the price may differ significantly from the price.. Read More

Human Psychology

That's the way human psychology: once in our life slips something new, we will compare this "new" to something already existing. Consequently make mistakes in the assessment, as they say, this "Know-how." Has not been spared this phenomenon and the perception of distance learning (DL). Most Russians identify with distance education correspondence courses. And profoundly mistaken. They can not identify. We will understand and put everything on the shelves. First… Read More

Soldering Metal

And then it turns out that is more convenient to use and more functional than the usual soldering iron, and one of the low-end soldering stations. Their device allows to solder a variety of objects with proper regulation. Soldering stations are good especially its ergonomics and handling. No soldering done qualitatively stable operation of electronic devices (and the contact in the chandelier, and mikrodetaley inside the computer) for sure will.. Read More

Robotic Systems Laser Inbox

In solving the problems of laser processing of materials almost always required to ensure the movement of a point interaction of the laser beam with the material, especially fine work, such as laser cleaning. Consider three the most common way to implement such a move: the use of the scanning system, plotter system (coordinate table) or multi-axis robot. Scanning System, as a rule, a set of two mirrors, rotating around.. Read More

CCO Dioxide

The total salinity of the water content and caustic alkali, g / l of chemical action of sea water is mainly due to the presence of magnesium sulphate. In concrete, the reaction is Ca (OH) 2 + MO4> M (OH) 2 + Ca $ O4 Magnesium hydroxide is characterized by a lower solubility than Ca (OH) 2, but is formed as a dispersed mass, which leads to lower strength concrete… Read More