“Baffin Monreal Color: black Size: 38 / Runs small I didn’t think that you could buy buffins for that kind of money))) I’m happy with the purchase, even though the instep fits really snugly. But otherwise the size is true to size! I even have 38.5. By lenght...

In the ratings of popular bedding made from natural materials, products made from camel and sheep wool traditionally lead. It is impossible to unequivocally answer the question which of them is better, because buyers choose things based on...

Additionally Q: I bought a tape with contacts G, R, B, 12 on it. How to connect? A: This is the wrong tape, you can throw it away Q: The firmware is loading, but the error “Pragma message...” appears in red letters. A: This is not an error, but information about...

Design of cast iron boilers for hard coal Cast iron sectional boilers with outer lining made of sheet steel operate on hard coal. Between the sections of the boiler there is thermal insulation made of asbestos sheets. Flue gases coming from...

After an apartment is renovated, new doors are often installed. However, canvases are often delivered without handles and locks. In this case, you can install the fittings yourself. In addition, the owner of the apartment has...

Among the shut-off valves for the heating system, there is one element that is not used very often. It has a shape reminiscent of a tee, but performs completely different functions. This is a three-way valve with a special principle...

The New Year is coming soon! Christmas tree decorations appear on store shelves next to tangerines, sweets and champagne: multi-colored balls, tinsel, all kinds of flags, beads and, of course, electric garlands. An ordinary garland of...

A frequency meter is an electrical measuring device designed to measure the frequencies of various periodic oscillations, electrical or mechanical. To classify frequency meters, the principle of their operation is mainly used...

PWM UC3842AN UC3842 is a PWM controller circuit with current and voltage feedback for controlling the key stage of an n-channel MOSFET, providing the discharge of its input capacitance with a forced current of...

Current clamps allow you to measure current in a non-contact way - simply by grasping this wire. AC clamps are usually made on the basis of a current transformer, have been produced for a very long time and cost a penny...