Electronics 2024, November

The article is about choosing a microphone for vocals. The main selection parameters, the best models of the segment, etc. are considered

This article provides a guide to testing the computer source with a multimeter. With this device, users will be able to know if their power supplies are in good condition or need to be replaced. The process takes some time, usually 30 minutes to an hour

Compressor auto-refrigerator is an analogue of a traditional home appliance with a compressor. However, unlike it, it uses a special design designed specifically for use in cars. This option is the most economical in terms of energy consumption, gains the required temperature much faster, and is also able to store even frozen food for a long time

Lovers of outdoor activities in the forest or travel to hot countries. Paintball players. Quarry workers. What can unite such different people? It is possible that the Baofeng UV-82 walkie-talkie

Voltage measurement is the main stage in the development, repair or adjustment of electronic devices of any complexity. A digital voltmeter can be of invaluable help to a radio amateur, especially if you know? When is it most effective to use?

A rectifier diode is an electronic device designed to convert AC current to DC. This is such a two-electrode device that has only one-sided (unipolar) electrical conductivity. A rectifier diode made of semiconductor materials and the so-called diode bridges (when four diodes are connected diagonally in pairs in one package) replaced the ignitron and the vacuum diode

What is a controller? How is it installed, connected, configured, repaired and replaced? Is it difficult to do it yourself?

In the modern world, a person has become more and more accustomed to various kinds of conveniences. For example, you just need to press one button on the remote control, after which you can enjoy watching various movies or TV shows. However, it also happens that the TV fails or defects are observed in its operation: the image disappears, the sound cracks, and so on. Such problems are considered quite common, so they are easy to deal with

Your homemade bread is nothing compared to store-bought. It is tastier, he althier, you always know that nothing superfluous has been added to it. Well, it also makes it possible to enjoy warm bread - especially fragrant and tender. Today you will find out what the LG bread maker is. Does it deserve a place in your kitchen?

The article is devoted to TVs of the South Korean manufacturer Samsung. Reviews of different models are considered, as well as recommendations for choosing and connecting

In 2016, Apple pleased its fans with a new gadget - miniature wireless AirPods headphones. How to use them. How to set them up. How to set up AirPods. What devices does it work with? What are the advantages and disadvantages of wireless earbuds from Apple

Choosing inexpensive headphones for everyday use is a very difficult task. This is because the market is littered with various models at bargain prices. However, almost all of them are of dubious Chinese quality and obviously cannot provide high-quality sound. High-quality in-ear headphones should provide impressive sound. These are the JBL T100

Today, on the shelves of electrical stores, the range of such devices is quite extensive. The same applies to manufacturers that produce such products. The greatest demand is for 3-pole circuit breakers from ABB, Schneider Electric, Tech Controllers. There are many other brands, but their popularity among the population of Russia is lower

When purchasing a cable, you need to pay attention to its insulation. It is not possible to visually determine its composition, however, all parameters can be found from the marking, which consists of several letters and numbers indicating the number of cores and the wire cross section. For an outlet, the best option would be 3 x 2.5. But on the letter designations it is worth dwelling in more detail

Smartphone manufacturers are creating more and more "fast" gadgets by adding a powerful processor or RAM to them. But regardless of whether an expensive or budget smartphone based on Android is used, the user is trying to customize the gadget for himself

Choosing good headphones is not easy. First you need to decide on the type: "plugs", earbuds or overhead monitors. Then you should think about the class of headphones. And in parallel about the price, since Hi-End "ears" will cost a lot. However, if we are talking about high quality vacuum headphones, then it makes sense to take a closer look at the Sony MDR XB50AP. Reviews about these headphones are mostly positive

Multifunctional devices are now much more profitable to purchase than classic printers. After all, the first can be used as a printer, scanner and copier. And the printer is also a printer in Africa. That is why many users and individual entrepreneurs choose MFPs. By the way, Canon MAXIFY MB2340 MFP is perfect for a small office

Choosing a good washing machine is not easy. At the moment, there are many models on the market from various manufacturers at a wide variety of prices. However, not everyone can afford cool devices with artificial intelligence on board. And it is very difficult to choose a budget option, since among these machines there are a huge number of low-quality products. So how to be? There is a great option that is inexpensive and has all the necessary options - the BEKO WKB 51001 M washing machine

Everyone at least once caught himself thinking how you want a holiday on a dull and boring winter evening. It turns out that it is not necessary to call a lot of guests - there is an easier way to cheer up. It is enough to update the interior with the right decorations. One of the ways to do this is an LED curtain, which will create a festive atmosphere in an apartment or a private house, and help you forget about the winter blues. About what it is, today we will talk

New names don't often appear among home appliance manufacturers. This industry has long been firmly chosen by such giants as Samsung, LG, Electrolux, Ariston and other well-known companies. It is very difficult for beginners to break through to this sparkling Olympus. Almost impossible. Therefore, the emergence of a new company is always an event. That's what happened with Schaub Lorenz

Everyone is waiting for the New Year holidays with special warmth, hope for something better. And these days I want everything around to shine and glow with colorful lights. But not everywhere it is possible to connect flashlights to the mains. And this is where a battery-powered garland comes to the rescue - a product that appeared on the Russian market quite recently, just a few years ago

One of the most popular options for zoning and interior design is the LED strip, the controllers for which we will consider today. It is especially important to understand what such devices are intended for, what they can be, whether it is possible to make such equipment with your own hands

A huge number of refrigerators have appeared on the market, so it is difficult to choose a specific model for yourself. Due to the large number of imported options, domestic fixtures have become less popular. The opinion that they are much inferior in quality is fundamentally wrong

The world of household appliances has its own hierarchy of manufacturers, which has nothing to do with the world of high technology. For example, Apple is unlikely to be able to create a good and inexpensive washing machine, but Samsung or LG can easily do it. But today we will not talk about these manufacturers, but about Electrolux. She comes from Sweden and is engaged in the production of high-quality and relatively inexpensive household appliances. Electrolux has high-quality refrigerators, stoves, hoods. But the most interesting are their "eras

Multifunction devices are increasingly replacing classic printers from the desktops of ordinary users. It is understandable. The MFP combines three devices: printer, scanner and copier. That is, this device can not only print. This is what attracts users. The inkjet MFP Epson Expression Home XP-342, reviews of which we will consider a little later, is one of the most prominent representatives of the class

System on a chip is a small chip with all necessary electronic components and circuits. It combines them into a single Si chip and includes memory, a range of peripherals such as UART, SPI, USB, I2C, PCI, SATA, and an application processor

Today, owners of small apartments are faced with the problem of the inability to install a standard-sized washing machine in the bathroom or even in the kitchen. Most well-known world manufacturers offer in this case to purchase special narrow models. Such varieties allow installation even in a room with limited dimensions

Upgrade "Lenovo B560" can significantly improve the performance of mobile computing systems. Most of these computers are based on low-performance microprocessors and have a small amount of memory. In addition, they were equipped with hard drives, not high-speed solid state drives. It is the replacement of these three components as part of this laptop model that this material will be devoted to

Setting up any modern Philips TV is a fairly simple procedure. Everyone can cope with it without any problems and without the involvement of outside help. It is the solution of this issue that the following instructions will be devoted to. General recommendations will also be given when choosing such a device. In addition to this, the software of such multimedia systems will also be considered

Can I leave the charger in the socket or is it better to remove it every time? Sooner or later, every active user of electronic gadgets may have such a question. On the one hand, nothing dangerous can happen, but on the other hand, there may be certain risks. In the best case, the charging module itself will simply fail, in the worst case, a fire may occur

Choosing a washing machine is a responsible matter. Many factors need to be taken into account. Moreover, this product is not cheap. At the moment, there are a huge number of any models on the market. Even with artificial intelligence on board. But the task of the consumer is the same: to choose a product of the highest quality and adequate cost. In this regard, the LG F12B8WDS1 washing machine is interesting

Modern headphones have everything that a lover of high-quality sound may need. But there is no one - the soul. Many audiophiles will agree that the warm analog sound is much better than today's "digital". But after all, such a sound is made not only by the appropriate amplifier, but also by authentic headphones. Some music lovers believe that there is nothing better than Soviet headphones (and audio equipment in general). Oddly enough, but there are quite a lot of such people

To choose a good refrigerator today is not a problem. All stores are filled with excellent models. They almost put ice in your whiskey glass. Nevertheless, not everyone is suitable for models for a thousand dollars. Why spend money on an expensive thing, half of the options of which you will not use anyway? There is an excellent model from the middle price segment. This refrigerator is LG GA-B409UMQA

Modern quality stereo amplifier (premium level) costs fabulous money. At these prices for Hi-End equipment, it's easier (and cheaper) to look at top devices from the past. Even from the Soviet past. They are able to provide no less high-quality sound for a price several times lower. An excellent device from the times of the USSR is the Corvette 100U-068S amplifier. This device can do a lot

What will happen if you do not turn off the iron. Features of heating elements in the sole of a household appliance. How to choose the right and protected model. Consequences after leaving the iron on. How to avoid fire if you forget to turn off the iron at home. Helpful Hints

Metal detector "Ram-5": owner reviews, description, application, features, operation and maintenance. Fragma Ram-5 metal detector: specifications, selection recommendations, equipment, price, photo. Where is it better to buy a metal detector "Ram-5"?

The Canon Lide 120 Scanner is a great low-cost tool that can work with both printed files and photographs. The device has a low price and a nice interface. However, if you need a scanner in order to work with a large number of text documents, then it is better to look at more expensive options from this or other manufacturers

Inexpensive TVs do not have high hopes: enough high-quality images are not expected from them. Low cost plays an important role, but choosing a model based only on its cheapness is not the best option, which can lead to serious disappointments. In the proposed rating - the best budget TVs, which are distinguished not only by their low price, but also by good functionality

This review will describe step by step the algorithm of how to set up channels on a Philips TV. And both digital and analog TV programs. In this case, the source of the transmission signal can be an on-air antenna or cable equipment. Usually, new owners of such devices are afraid of this operation and involve specialists to perform it for an additional fee. But by gradually carrying out the steps outlined in the future, it will not be difficult to implement it

It is impossible to choose a washing machine based on its appearance or specifications alone. Our article offers information on the best LG washing machines of 2018, including a how-to guide and owner reviews