Electronics 2024, November

The handheld game console is a multi-functional device that delights both children and adults

Parktronic with a rear view camera is a system consisting of sensors (from 2 to 8) that receive and emit special wave signals. The device calculates the return time of the wave, thanks to which the distance separating the car from the obstacle is calculated. The camera provides visual information for the driver about what is behind the car (curbs, poles, stones, etc.)

Today, there are many different models of devices from different manufacturers, which differ in price and functionality. The electric planer Interskol is especially popular on the market. Every carpenter knows the value of this tool. The device combines ease, speed and accuracy of work, allowing you to plan, trim and adjust the raw wood blank. The main advantage of the planer, in addition to ergonomics and reliability

The buildup of a discharged drive is carried out using universal chargers. If the phone has not been used for a long time, the battery could be very discharged. In such a case, recharging with the included device may not be possible. "Frog" comes to the rescue

The article is devoted to electrical installation products. The technologies for installing individual components of the electrical infrastructure are considered

Let's try to identify the most interesting and attractive solutions in the segment of panoramic cameras (360°), which will appeal to both beginners and experts in this field

IPTV - what is this technology? Why is the IPTV playlist always more diverse than the cable and satellite TV program?

In our time, the topic of speaker assembly is being actively discussed. In order to make a high-quality model, you should understand the scheme of the device. It is also important to adhere to the drawings during work

In modern urban conditions, driving a car requires considerable skill - there are more and more personal vehicles every day, and less and less freedom to maneuver. And if the drivers can still cope with driving, then putting the car in the parking lot or just stopping near the store is already a serious task that requires a good eye and quick decision-making. Just to alleviate this problem, parking sensors on cars are designed. Today we will talk about them in more detail

What do ordinary users and professionals say about the Sony Cyber shot DSC H300 camera? Read the details in this article

Zoom - what is it? Everyone has met this concept, but not everyone will be able to answer the question correctly. Understanding the Here and Now with Zoom

Nikon Coolpix L830 is one of the best budget, easy-to-use Coolpix L-series cameras. Considering its relatively attractive price of $299.95, you get a lot of bang for your buck

SLR cameras Canon produces the world leader in the market of video and photo equipment. The logo of this company can be seen on amateur devices and professional devices. For almost a century of history, the company has proven its professionalism, releasing some of the best camera models

The article describes household appliances for the kitchen, namely, the Indesit two-chamber refrigerator. Its technical characteristics, operational qualities are considered

Let's try to identify and systematize some tips on how to buy a good cheap refrigerator and what you should pay attention to first

Blenders are newcomers to the household appliances market, but they have already gained considerable popularity among buyers. With the help of a blender, you can easily and quickly grind greens or cook homemade minced meat. This unit is an indispensable device for connoisseurs of he althy eating, with it the preparation of salads will become fast, and most importantly, completely safe

Blackmagic cameras: model range, features of individual cameras. Blackmagic Camera: Specifications, Model Reviews, Benefits

The choice of an electric shaver is based on certain criteria, appearance, ergonomics and performance stand out as the main ones. Ergonomics and appearance are subjective parameters, and design and technical features require a more careful attitude to themselves

Acoustic crossovers are electronic devices that take one input signal and produce two or three outputs consisting of separated high, mid and low frequency bands. Different ranges feed different speakers or "drivers" in a sound system: woofers and subwoofers. Without a crossover, there is erratic breakdown of the sound

South Korean company Samsung has come a long way, full of hardships and hardships, as well as triumphs and victories, before finally breaking into a leading position in the international mobile arena

I remember that the Finnish mobile phone manufacturer, Nokia, used to be a successful player in the international cellular arena. The company is currently on the decline

“Nokia Lumiya 630”, the characteristics of which we will analyze in this article, has become a well-selling product of Microsoft. What can be said about this smartphone?

Kacher Brovina is an original version of the generator of electromagnetic oscillations. It can be assembled on various active radio elements. At the moment, when assembling it, field-effect or bipolar transistors are used, less often - radio tubes (triodes and pentodes). Brovin's kacher was invented in 1987 by the Soviet radio engineer Vladimir Ilyich Brovin as an element of an electromagnetic compass. Let's take a closer look at what kind of device it is

Today it is almost impossible to find a person who would still use a CRT monitor or an old CRT TV. This technique was quickly and successfully superseded by LCD models based on liquid crystals. But matrices are no less important. What are liquid crystals and matrices? You will learn all this from our article

Energy-saving and durable LED spotlights occupy a special place in the market, combining both physical reliability and practicality in service. Typically, representatives of this group are characterized as powerful devices that require high voltage for their operation at 220-380 V. But for some tasks, you may also need a 12-volt LED spotlight, which, with a low energy consumption, also provides optimal dispersion in the target area

The article is devoted to LED street lamps. Varieties of such devices, their features and advantages are considered

The heating element with a thermostat has found its wide distribution today. It becomes part of the heating systems for aquariums, as well as the design of household appliances

Electric machines are devices for converting electrical energy into mechanical energy (and vice versa). The operation of a DC machine is based on the law of electromagnetic induction. It can work as generator or motor

Shows three typical ways to turn on bipolar transistors used in circuits of electronic devices. A brief description of the properties of each type of circuit is given, tables are given that display their main parameters

The article contains brief information about the flow switch, its purpose, principle of operation and scope. The constructive device and the principle of operation of one of the most common types of flow switches are considered

Phase modulation is a method of transmitting analog or digital information by changing the initial angle (phase) φ0 of the carrier frequency of the transmitted signal

The energy of the electric field of a capacitor is the basis of its use in numerous electrical and electronic devices. The article presents in a concise and accessible form the physical foundations of the operation of a common component of electrical and electronic circuits - a capacitor. The nature of the occurrence of an electric field concentrated between the capacitor plates is considered. A practical example shows how to calculate the electric field energy stored by a capacitor

What is a capacitor, why is it needed, what happens and where it is used - the reader will find the answer to these and other questions in this brief review

Interactive Floor is an innovative technology with limitless possibilities that can transform any space into an unforgettable platform for fun and new experiences, ideal for playgrounds, kindergartens, schools, gymnasiums, hospitals, shopping malls

A transistor is an element designed to amplify, generate, and also convert electrical oscillations. There are two types of transistors: bipolar and field

The iron with a steam generator is a device that can change once and for all your attitude to the chore of ironing at home. This device allows you to quickly and efficiently put things in order after washing, reducing by several times the time that you usually needed for this. The steam iron glides over things almost on its own, minimizing effort on the part of the wearer

Installing the projector is a complicated procedure. It is required to calculate the correct position, take into account the features of the bracket and ceiling, and also choose the right image settings

Halogen lamps must not be connected directly to the 220 V network. To solve this problem, there are special electronic transformers. To understand the device, you need to consider its scheme and familiarize yourself with the parameters of the models

The focus of this article is the compact Fujifilm X30 device, presented in the segment of advanced digital cameras for leisure and creativity. Specifications, reviews, instructions, photo examples and an overview of the functionality will allow the reader to get to know the new product closer

Company "Marshall" (Marshall) for a very long time produces all kinds of musical equipment. The products of this brand can always be seen on stage during any concert. Today, the company produces not only large equipment for musicians, but also simpler ones for the average consumer, for example, headphones, speakers, portable acoustics. It is about Marshall speakers and portable acoustics that I would like to talk in more detail in today's review