Technology 2024, November

The operating system allows a mobile phone to be more than just a communication tool, but a multifunctional device. The most popular are iOS, Android and Windows. And if the advantages and disadvantages of the first two are known to many, then not everyone knows about the qualities of the operating system from Microsoft

Stereo images popular since the last century do not disappear to this day. This is really a very funny entertainment, despite the legend that not all people are able to see the image on a stereo picture. If you have eyes, everything will work out

Three types of stereoscopic pictures are most common on the Internet: stereopairs, anaglyphs and stereograms. Special glasses are required to view anaglyphs, but training is not required. Stereopairs and stereograms are viewed after training without additional devices

If you finally have a bass guitar, the first thing you should learn to do is tune it. At the same time, it is not enough just to figure out how to properly adjust the open chord strings, but also to be able to tune the scale. As a result, you will achieve good sounding of your instrument

Modern smartphones replace the owner of almost all known gadgets - a computer, a telephone, a camera, a game console and much more. In turn, such a variety of functions requires colossal energy consumption, which is why modern smartphones are so in need of good batteries

It is no secret to anyone that in the industry, before putting something on sale, products are inspected. This is necessary in order to establish the shelf life of the product, its performance. One of the criteria for the performance of parts is their hardness

Level - a geodetic device that allows you to determine the elevation - the difference in height between individual points. Levels are used not only by surveyors working on the surface of the earth, but also, for example, by builders who need to control the compliance of objects under construction with the parameters of the project

Lighting effects are significantly less eye fatiguing if the switching of light sources is smooth. In this case, the service life of the sources themselves, if incandescent lamps are used as such, is significantly extended. Instructions Step 1 Purchase a touch-sensitive dimmer from the market or online auction

The loss of a mobile phone is extremely unpleasant. People on it most often store unique information: a list of contacts, photos, videos, notes. All passwords for social networks and sometimes for a mobile bank are saved on smartphones. Therefore, in order not to lose such an important item, it is best to take measures in advance

A thermal bag or refrigerator for a car is not always affordable for those who are fond of tourism. However, you can make a cooler bag, indispensable for hiking and traveling in the summer season, and do it yourself. Instructions Step 1 A cooler bag is, in fact, an ordinary bag with a heater sewn inside, which does not allow heat from the outside or cold from the inside

Number hiding is a special service provided by mobile operators if you want to call someone without letting them identify your number. Each operator has its own procedure for connecting this service. Necessary - mobile phone. Instructions Step 1 Use the service "

Having made a simple film camera with your own hands, you can take pictures for sites specializing in this type of photography (for example, ToyCamera). Such a camera is assembled from the available materials and parts available in every home

The dishwasher is an irreplaceable assistant in the kitchen, the work of which allows you to save not only water consumption, but also your energy and time. It easily removes any dirt on the dishes, as well as rinses and dries them. Regular cleaning of your equipment will extend its life and enable it to perform at its best

Photographic equipment requires the regular purchase of all kinds of devices and "gadgets", which are becoming more and more on the market every day. But when you buy a new Canon lens, for example, you don't know what to do with the old one

Toy stores sell kits for assembling working models of brushed electric motors. According to the principle of operation, a motor made from such a set is no different from the real one. Instructions Step 1 Purchase a kit to assemble a demo working model of a brushed electric motor

To start using the detector, set it to the zero zone. If the metal detector is to be used at a different altitude from the one at which the zero adjustment was made, then additional adjustment using the Sens or Balance knob may be required. How do you use a metal detector?

Many of us have seen advertisements for a device that manufacturers call a "soundbar" or soundbar. In appearance, it looks like a kind of long audio speaker. What is a soundbar really and what is it for? Instructions Step 1 Translated from English, the soundbar means "

You can find out the exact time using your mobile phone in several ways. The most important thing is that you have the ability to connect to the Internet and that you are not prohibited from sending a call to short phone numbers. Necessary - Internet access

The service of changing standard beeps to melodies and jokes is currently called the "Hello" service. You can assign an original dial tone for all callers, or select a specific motive for a specific person or group of people. Then anyone who will contact you by phone will hear the sounds that you have set for him in the receiver

A modern person without a mobile phone feels like without hands: a mobile phone is a calendar, a clock, a means of communication, and a player. Therefore, setting up your phone correctly will allow you to use it as efficiently as possible. Instructions Step 1 Turn on your phone

More and more people of all ages are interested in how to play Pokemon Go in Russia. This mobile game with the ability to catch Pokémon literally took over the world and became a hit of downloads on mobile devices. How to install Pokemon Go in Russia The release of "

You can control your computer using the remote control. To do this, we assemble an infrared receiver, remote control, program the buttons on the remote control using special software. Necessary 10 μF capacitor; resistors 10 kOhm and 5 kOhm

Remote control televisions have long taken root in our homes. But sometimes you don't want to part with the old device, which does not have such a function. A home craftsman with the necessary skills can add a remote control to it. Instructions Step 1 Many later unified black and white tube TVs allow standard wired remotes to be connected to control volume and brightness

First of all, there are a lot of radio remote controls, and they can be purchased in many stores. The question is how, suppose, to make a radio-controlled pyrotechnic remote control for remote detonation of several charges at once? After all, such a device would be ideal for holding a festive New Year's pyroshow

Someone loves parachuting, someone is engaged in speleology, someone plays basketball … And if you are interested in boats and would not mind taking part in a miniature regatta, then you have an excellent opportunity to make a model of a radio-controlled boat with your own hands

Reception of radio signals at a distance from the transmitter is not always satisfactory. It can be improved by using high-quality antennas and special amplifiers. Instructions Step 1 Remember the rule: amplifiers can always be used in conjunction with the receiving paths, but almost never in conjunction with the transmitting paths, since this can cause the power of the emitted signal to go beyond the permissible limits

In this article, we will connect the HC-SR04 ultrasonic rangefinder-sonar to the Arduino. Necessary - Arduino; - ultrasonic sensor HC-SR04; - connecting wires. Instructions Step 1 The action of the HC-SR04 ultrasonic rangefinder is based on the principle of echolocation

If you are going on a hunt, fishing at night or as a watchman for some kind of object, you will need to have a night vision device with you. With its help, you can always keep the situation under control and find the items you need in the dark

In big cities, it is impossible to do without a navigator that supports the loading of traffic jams. Traffic jams can be viewed on the map, and the specified route is automatically calculated taking into account traffic jams. Necessary Car navigator

Most modern toy cars with remote controls use a radio channel. This forces parents to purchase batteries for both the remote control and the toy itself. If the car uses wired control, the batteries are inserted only into the remote control, and they are consumed only while driving, but not in standby mode, as with radio control

Before starting work on the sewing machine, it is necessary to correctly thread the upper and lower threads, adjust the thread tension, set the step size and the type of stitch. One of the important steps in this algorithm is to feed the shuttle

Children love to play various games - constructors, creating masterpieces with their own hands. They especially like model toys that can be controlled remotely. You can assemble these yourself, but it is advisable to purchase a constructor that can be assembled according to ready-made instructions

Can a radio have 10 parts or less? Yes maybe. Detector radios are very simple. They run on radio waves, without batteries. The parts they need are very cheap or can be found in old technology. But detector radios are of low power and only receive one station

The idea to open their own Internet radio station comes up with a huge number of people. But only a few bring their idea to direct discovery. Someone thinks that this is an expensive process, someone that large computer resources are needed, and someone is completely convinced that taxes must be paid for this type of activity

Foreigners always associate Russia with vodka, bears and snow. Making vodka is a criminal offense, bears themselves reproduce well, but making a snowmobile on your own is worth trying. It is done quite simply, it consumes a little gasoline, and the pleasure of the trip is simply priceless

A track snowmobile is a great way to get around snowy roads. Tracks, unlike skis, are designed for riding in deep snow and uneven terrain. To save money, you can make such a vehicle yourself. Necessary - snowmobile frame; - engine

Is it not about them, boats, every boy dreams of in childhood? It is the ships that children make from paper in childhood, let them go through puddles and somewhere in their souls dream that when they grow up, they will certainly build their own big ship

One of the selection criteria when buying a smartphone is the presence of a camera. At the same time, it is important to check the quality of the resulting images so that the purchase is truly enjoyable. It is not difficult to test a smartphone camera on your own and evaluate the quality of shooting

The choice of the optimal communication tariff from the Megafon company should be determined by the needs of a particular subscriber. In this case, one should take into account the services most in demand in a particular case, the frequency of their use

PDF is the absolute leader among document formats used if the file is intended for reading and printing. Often there is a need to familiarize yourself with a document when there is no computer at hand, but there is a mobile phone. To read a pdf on your phone, use one of several simple options