Electronics 2024, November
A person buys a car to be mobile and to be in time anytime and anywhere. It is difficult to imagine a modern vehicle without air conditioning. Even if, in order to save money, you purchased a car without such an option, sooner or later it will become clear to you that living without it is simply unbearable
Two flat plates parallel to each other and separated by a dielectric make up a flat capacitor. This is the simplest representative of capacitors, which is designed to store dissimilar energy. If the plates are given a charge equal in magnitude, but different in modulus, then the electric field strength between the conductors will double
The Samsung WB350F is a compact, well-designed, rugged and easy-to-use 21x digital camera that will appeal to both traveling and street photographers. It's small, fast enough not to miss a decisive moment, discreet, doesn't look intimidating, and can reliably capture high-quality photos
The world's population has drastically reduced purchases of small TVs and replaced them with tablets. Therefore, each manufacturer of television equipment, supporting the current trend, releases its own line of tablets. The company Global Satellite ("Global Satellite"), occupying a solid niche in the production of digital satellite equipment, introduced a new tablet GS700
Good cutoff frequency control is when the bass from the front and rear speakers is complemented by the infra-low frequencies from the subwoofer
The upright washing vacuum cleaner is an innovative development that greatly facilitates the cleaning process. Currently, there are not many options on sale, but leaders have already appeared. You can't call them popular. The reason for this is the high cost. However, the convenience and comfort during cleaning are well worth the cost. In this article, we will get acquainted with the brightest instances of vertical washing-type vacuum cleaners. We will also briefly review the characteristics
The article describes the Xiaomi Power Strip electric power strip, analyzes its functionality and compares it with devices from competing companies. The reviews of Internet users about the device are also considered and analyzed
Surely many of us wondered what kind of headphones to choose for your mobile device. To do this, you need to have certain knowledge. First you need to decide how much you are willing to spend, because headphones for phones vary greatly in price
Thin-film transistor (TFT), which in English means thin-film transistor. The first liquid crystal matrices appeared in 1972. Since then, these technologies have evolved and changed significantly
The article is about wireless headphones. The main criteria for choosing the best model for different operating needs are considered
The article is about Bluetooth headphones for sports. The best models representing this class are considered, as well as reviews about them
The technology of melting metals by induction heating has been developed for more than a hundred years, it continues to improve until now. It all started with the discovery by the scientist M. Faraday of the phenomenon of electromagnetic induction. Already at that time, the first practical attempts were made to create a new technology for melting metals in the laboratory, but they all ended in failure. At that time, there were no installations capable of generating high-frequency currents of sufficient power
The article is devoted to LED-backlight used in screens. The device of this backlight, types, advantages and disadvantages is considered
As you know, modern models of washing machines are connected only to cold water. During the washing process, it is heated to the desired temperature using the built-in heating element. Therefore, the heating element for the washing machine is of great importance. If this part fails, the performance of the entire device is disrupted. If you have certain knowledge, you can repair the heating element yourself
Today it is difficult to imagine your life without home helpers - a refrigerator, a food processor, an air conditioner, etc. However, many useful appliances require space. Modern apartments often do not have the ability to accommodate full-size units. However, manufacturers took care of their consumers and began to produce full-fledged smaller devices. These units include a narrow washing machine. Let's consider it in more detail
At the moment it is difficult to choose any model of household appliances. This is true for both large and small equipment, because there is a huge variety of models on the market, which makes the choice very complicated. How to understand such a wide variety of functional features, as well as individual washing programs? If you are interested in a good washing machine, then you should consider some points
The subwoofer is a speaker system with the ability to reproduce low sound frequencies within the range of 20-300 Hz. This equipment is used in the home to connect to home theaters and soundbars. This allows you to enjoy clear and high-quality sound while watching movies, listening to music, etc
BenQ projectors have always been in high demand. However, it is important to note that there are many models on the market, and it is difficult to choose a quality device. In order not to make a mistake in choosing, you need to know the parameters of the projectors and take into account customer reviews
Home theaters provide much more fun and functionality when watching movies than Hi-Fi stereo systems, and you don’t need to be a sound engineer to install them
Over the past 10 years, the way we read has changed dramatically. Today, works do not always come out on paper, and often they can only be read using portable devices that allow you to choose from a huge number of titles. In terms of reading comfort, e-books are superior to tablets in several respects. Most of them use e-paper, which is better for the eyes, drains the battery less and does not shine in direct sunlight
When choosing a car, the last thing most people pay attention to is the presence of one or another audio system in it. This is primarily due to the fact that this parameter is far from the most important when choosing a modern and high-quality vehicle. However, after some time, for each car owner, the choice of a suitable radio for your car becomes relevant
The developers of acoustic accessories have come to a logical decision: to place cooperating low-frequency speakers and so-called “tweeters” in the column. True, in this case, a “dip” formed in the middle of the spectrum. But this problem is eliminated by adding a third speaker operating in this range
Everyone was talking about the sound industry in the 1980s. However, to date, this topic is rarely touched upon. Publications about acoustic systems can only be found in some specialized publications. But many of us are not even aware of the possibilities that modern audio technologies can provide
At the current time, a washing machine is no longer a luxury, but an urgent need. Now the market offers a lot of different models that can satisfy the taste and preferences of different consumers. It is worth saying that the automatic washing machine is such a unit that it is problematic to choose. It is worth using certain recommendations that allow you to choose the very option
A voltage converter is a device that is designed to convert the battery's direct electric current into alternating current with certain parameters (50 Hz, 220 V). Such devices often have the function of temperature protection, the ability to withstand double overloads and electronic cutoff from the battery in the event of a voltage drop on it
Waterproof cameras are produced with different housings. To select a model, you should understand the device parameters. It is also important to take into account the design features of the cameras
The article is dedicated to the Fujifilm X100S camera. Reviewed model specifications, shooting quality, features, owner reviews, etc
A blender is a device for grinding and mixing products (from the English blender - a mixer). It combines the properties of a mixer (mixing) and some of the properties of a food processor (chopping with knives). The undoubted advantage of the blender is its compactness and the ability to grind products of various hardness. With its help, it is easy to bring pate, mashed potatoes to a homogeneous state, turn homemade cottage cheese into a mass without lumps, etc
Due to decent build quality, durability, environmental friendliness of the materials used, economical energy consumption, rich functionality and attractive design, the refrigeration equipment of the South Korean brand Samsung is widely popular
Yamaha mixing consoles are designed for radio and TV broadcasting, concert performances, installations and sound design. They have long earned the trust of world-famous sound engineers for their reliability, excellent sonic performance and convenient intuitive controls
Smart echo sounder "Dipper" meets the highest European standards and has won several awards. Its popularity is gaining momentum among the most advanced sonar devices. Deeper fishfinder scans the entire water column from the surface to the bottom, measures temperature and depth and finds fish
Pandect products by Alarm Trade are developed and manufactured in the Kaluga Region at the Experimental Instrumentation Plant. Under the Pandect brand, both full-fledged security systems and anti-theft immobilizers are released, allowing you to control your car and control it using a mobile phone
The work of rescue teams, law enforcement agencies and various security services requires high-quality and constant communication of employees. Professional walkie-talkies, in comparison with amateur ones, have a wider range of functions that are necessary when working in extreme conditions. Unlike a mobile phone, a walkie-talkie guarantees a faster and more stable connection, and this is extremely important in the work of rescuers or police
Surely, any cinephile and a simple film lover in cinemas will be impressed by the surround sound effects. Similar acoustic special effects can be obtained at home thanks to home theater equipment from leading manufacturers. Samsung is a world leader in the production of audio, video, home appliances and electronics
Single-channel car power amplifiers are sometimes referred to as subwoofer monoblocks. They are designed specifically for connecting multiple subwoofers. Monoblocks have some distinctive features related to their scope
Let's try to figure out which batteries for the camera are best suited, what to pay special attention to in the first place and how not to miscalculate with a purchase. Consider the main characteristics of batteries and when it comes to the sphere of photography
The printer does not want to print anymore. The print job is sent, but the printer is silent. While annoying, it usually doesn't have a particularly serious cause. Briefly about common printer problems
Humanity has come a long way towards the creation of computers, without which it is impossible to imagine modern society with all aspects of its life in the fields of industry, the national economy and household appliances. But even today, progress does not stand still, opening up new forms of computerization. At the center of technological development for several decades is the structure of the microprocessor (MP), which is being improved in its functional and design parameters
In the world of light, there is a separate category of chandeliers, sconces and table lamps. These are, in fact, decorative lamps, the main task of which is to decorate the interior. Their color, shape and materials are sometimes real works of design art
Any household appliances need maintenance and cleaning. Even the microwave. Cleaning the latter is still a task, because fat growths are not so easy to remove. They tightly eat into the walls of the chamber, and it is terribly inconvenient to scrape them off. However, there are several ways that will help you clean your microwave with minimal effort. They will help to cope even with a very dirty microwave. Cleaning will no longer be hard work