Smartphones with barometer. Such sensors are installed in smartphones and now the stench is needed
The presence of a multiplier sensors in today's mobile outbuildings, it is a fact, but how many of them and why the sensors are installed is a mystery. Too many punters say less than the main zagalnovіdomі sensors on phones, nachebto accelerometer, gyroscopeі proximity sensor. Ale, the greater number of virobniki vzagali is not enough to write about vikoristani sensors and other electronics, such as stuffing their device.
We have tried to clarify the situation with the sensors of smartphones and tablets. Meta stats - rozpovisti, how sensors are used, how to serve as stench, in some outbuildings you can know how.
Various attachments are called sensors, as they read additional information. Give the decision to work with a phone, tablet or other attachments more conveniently and add functionality to the attachment.
The presence of impersonal sensors in today's mobile outbuildings, which is a fact, but how many of them and why these sensors are installed is a mystery. A lot of vapers indicate that there are no more than the main global sensors, for example the accelerometer, gyroscope and proximity sensor. Ale, the greater number of virobniki vzagali is not enough to write about vikoristani sensors and other electronics, such as stuffing their device.
We have tried to clarify the situation with the sensors of smartphones and tablets. Meta stats - rozpovisti, how sensors are used, how to serve as stench, in some outbuildings you can know how.
Main sensors in smartphones and tablets
Accelerometer
(accelerometer, orientation sensor, acceleration sensor)- The simplest sensor that works in any smartphone or tablet. Serve mainly for the registration of turning the smartphone from portrait orientation to landscape. Often the accelerometer itself is called the G-Sensor. Vzagali, the accelerometer registers the difference in object acceleration and gravitational acceleration for three axes. Let's electronics calculate the cost, rob the visnovkas and send a signal to the software security - if you turn the screen in the same direction. Zvіdsi vytіkaє head nedolіk accelerometer - yakscho no quickening or it's not great, then the accelerometer ceases to register the position of the building near the open space, or to rob it with great absurdity. This is negatively signified on the accuracy of control of the attachment, for example, in games or for the hour of controlling a quadrocopter. Here, an offensive sensor comes to the rescue.
Gyroscope
(gyroscope)- also serve to register the position of the annex in the open space, but on the view of the accelerometer, you can register the kut nahily along three axes to wind the unbreakable annex. For the help of a gyroscope in games, accuracy is promoted, and the retailers will have access to information about the extension of the building in degrees with a difference of only 1-2 degrees. Who cares about how to get inexpensive smartphones and tablets equipped with a gyroscope. Prote our experiment showing that inexpensive smartphones and tablets cannot boast of the presence of a gyroscope - only an accelerometer. The axis of the spear of smartphones and tablets, de gyroscope did not appear far away:We also did not show the gyroscope,
A axis, de є miserable sensor:
The gyroscope was also shown in , . Do not doubt that a gyroscope and a solid set of other sensors can be found in TOP solutions for kshtalt, and other best modern smartphones.
Surprisingly, in the LG G4S and Asus FonePad 8 (which we already wrote about), the gyroscope is not visible in the list of sensors, but there are additional sensors:
For the sake of justice, it should be noted that additional sensors, looked at by us in the very last article, can negate the presence of a gyroscopic sensor, but, we respect, I will not improve.
Geomagnetic sensor
(geomagnetic field sensor, magnetometer)- A sensor that reacts to the earth's magnetic fields. With this help, you can determine the sides of the world, which is often called an electronic compass. Zocrema, the presence of such a sensor is even more helpful for outbuildings without a GPS module to indicate misplacement (not without WiFi and a stylistic connection, I understand). The magnetometer is one of the key sensors, which together with the accelerometer and the gyroscope gives the opportunity to vicarious distributors to achieve the full intensity. In addition, to improve accuracy, add additional hardware sensors similar, but simplified functionality to the Geomagnetic Rotation vector sensor. Naturally, the magnetometer can be used for direct recognition: like a metal shukach, for looking for wiring in the walls, like a compass - look in the stores for accessories.
Deyakі programs for smartphones, like vikoristovuyut geomagnetic sensor
proximity sensor
(proximity sensor)- The sensor allows you to identify an object in front of you and walk up to it. It is an infrachervoniy viprominuvach and primach. If you don’t need to come to the meeting - there is no object, and if you come - the object that you want to remember, є. This sensor allows you to turn off the display, if you are close to your smartphone to make a call. Inserted versions of the sensor are vicorated as a gesture sensor (gesture sensor) - a smartphone can recognize the songs of hand gestures and work with a given action. In some cases, a proximity sensor can also be used to turn on the display for the hour of the change case (a cheap alternative to the Hall sensor).Light sensor
(light sensor, light sensor)- allows you to calculate the cost of outdoor lighting. A smartphone or a tablet with a light sensor can independently increase the brightness of the building, or reduce the brightness level of the screen, which is more convenient, adjusting the brightness by a few times a day is not a good thing to do. TOP smartphones and tablets may have a version of the lightness sensor inserted - an RGB sensor, which captures the intensity of the main colors (black, green and blue) for a further adjustment of the picture on the display, or for correcting the balance for photography. Such a sensor can be found in the Galaxy Note 3, for example. And in Galaxy Note 4, the functionality of the light sensor has expanded to the world not only in the visible range, but in the ultraviolet. With such an ultraviolet sensor, it is possible to measure the level of vibrance and to determine the additional hour for making a meal.
Visnovok for the main sensors
Also, the presence of a smartphone or a tablet, including an accelerometer, can be said about those that are attached to the lowest price range and even less to "twist the screen." Tse share of cheap smartphones and tablets. Obviously, it’s understandable that without giving judgmental information about the type of vicoristic sensors - in which case it’s necessary to start reading, look around, in which the hardware stuffing is attached in detail for the additional System Info for Android program, for example.
The presence of an accelerometer, a geomagnetic sensor, a proximity sensor and lightness in a smartphone can be said about sufficient equipment, but it’s still not good enough to control a quadrocopter, or else, de control of a nasty / turn is put on the movement of a smartphone with a short one. The gyroscope solves the problem - the gyroscope is attached exactly to the smallest ventilation.
The presence of all the listed sensors, the great set of additional sensors (looked at the stats) and the large number of lower listed sensors testify to the mediocrity of the fact that the device is put in front of you, you will be satisfied with it, and your ability to turn it over on the smartphone screen is yours.
Sensors in expensive smartphones and tablets
Holu sensor
(Hall sensor)- Introducing a magnetic field, like a magnetometer, but there is a simple principle of di, so that it only reacts to the strength of the field, and does not register the tension along the axes. It can be used for the replacement of Smart Cover covers – it allows the screen to be turned on when approaching a new magnet inserted into the lining. This sensor is rarely used by chemists, so pay attention to the available accessories for a smartphone or a tablet - as in the middle of them there is a “smart case”, then the Hall sensor is.
Barometer
pressure sensor- A sensor that measures atmospheric pressure. You can zastosovuvatisya as a direct recognition, so as a helper for GPS / GLONASS modules for faster identification, I will add that height above the sea level (altimeter).
Thermometer
(ambient temperature sensor)– Dowkill temperature sensor. Having first appeared at the Galaxy S4 to improve the work of the S-Health program, now it is stagnating at the richness of other expensive smartphones.moisture sensor
(hygrometer)- also appeared earlier in the Galaxy S4 as an extension of the S-Health functionality.
Pedometer
(pedometer, step detector)- the name of the sensor, what to say, natyakaє, scho vіn vyznaє zrobila krok chi nі. The purpose of this is a silicon sensor, which allows you to more accurately determine the details and change the focus on the accelerometer, which is a crocomier in most smartphones without a visible sensor. Step Counter sensor and pedestrian activity motion sensor are added to help the crocomier and the pedestrian activity motion sensor (improvingly, assessing the pace of walking). Such a sensor is, for example, LG Nexus 5 and Galaxy Note 3.
Fingerprint scanner
(fingerprint sensor, Touch ID)- A sensor that reads the unique little finger of the finger. It is marvelous that the scanner vodbitkiv vіdbitkіv vіdbitkіv vіdbitkіv і statti about sensors - it would be better to see it before distributing the statіy I'll build it safely. However, this sensor can be considered one of the most important sensors in today's smartphone. With this help, you can not only secure your smartphone, but also zastosovuvaty for vodkrittya sing programs or confirmation of payment.
Scanner
(retina scanner)- zchituvach unique sitkivki eye, ce first place p'edestalu security. Such a sensor has been around for a long time, but its practical implementation in smartphones or tablets has not yet been noted.
Heartbeat sensor
(Pulse monitor, heart rate monitor)– earlier, having appeared at the Galaxy S5 in order to turn the smartphone into a full-time personal trainer. The addition of S-Health by becoming more data about the person before, every hour after training and the day to give more accurate personal recommendations.
Dosimeter
- Decide on a dose of ionizuyuchy viprominyuvannya or yoga tension. In other words, you can kill radioactive ashes. We didn’t make a profit, the device was not used with a dosimeter, but they figured out that Japan has a Pantone 5 smartphone equipped with a cim sensor. We are not zdivovani.
Additional sensors, which can be detected in rich smartphones and tablets
Sometimes, for even greater improvement in accuracy, add additional hardware sensors of similar, but simplified functionality (you could see them on the screenshots below).
Chantly іsnuyut іnshі sensors, but the secrets of їх zastosuvannya all the same to know only the distributors of operating systems and other software.
Atmospheric pressure is a factor that directly affects health. The nobility and the control of the vice, be it a hvilin shvidshe for everything, the skin coristuvachev does not need it. Ale deyaki people demand monitoring of the vice. For such coristuvachiv, a program has been developed with the same name of an attachment for vimiruvannya - Barometer for Android. This supplement is miraculously suitable for carrying out atmospheric studies for young children. The living inhabitant needs a similar utility on a smartphone. The program can be downloaded free of charge on our website.
Main characteristics of the program
Regardless of the simplicity of the original device, the barometer of the telephone has a significant range of features.
- You can win as a widget. The information will be displayed on the desktop of your smartphone. The value of the vise is set in front of the eyes.
- Displays the atmospheric pressure in the main light systems alone (mbar, mm Hg, inch Hg).
- Jascarian design. Koristuvach himself can choose the colors of the working panel and the display of values, as well as change the transparency.
- Keep statistics on different hourly intervals.
- Statistical data, accumulated over the last period, are displayed at the same time as the graphs at the end of the day. Graphs are indicated for the yearly scale and for the scale of days.
- The function of adjusting the sensor of a physical quantity.
- Coristuvach can automatically adjust the indicators of physical values to save battery charge.
- The barometer of sum_sny mayzhe z us_ma vіdomimi types of operating systems.
- The program is made in Russian.
- Handy and simple interface.
Running that zastosuvannya
After the first launch, the scale of the hand attachment (similar to the original attachment) will appear on the screen of the smartphone. This scale can be changed. For robots, it is not necessary to win the wind, you just need to run the supplement and it will automatically increase the amount of atmospheric pressure. It is a fact that the skin 12 meters of the veil changes the value by 1 millimeter of the mercury column. Run the program on the remaining version of the skyscraper, and you will see that the value has changed. Physics takes us away from everyday life.
Intestinal barometer advances
Vimiryuvalny prilad may have a number of advantages:
- the program does not take up a lot of space in the memory of the smartphone and does not take into account the high energy consumption of the battery;
- simple interface and customization to match swedish orientation;
- the utility is available for free access to all coristuvachivs. You can download the barometer from official software stores (playmarket, Apstore) or other third-party resources on the Internet. Ale, reconsider the dzherelo zavantazhennya, first of all, rozpochati zavantazhennya. Behind the installation file, there may be a shkidliva program;
- absolutely cost-free service.
As a result, koristuvachs can gain their interest and pull to knowledge by installing a barometer on a smartphone. Young pershovіdkrivаchі will try to carry out the first scientific research.
Chi koristuvalis dodatkom? Write what you liked in the comments below.
In the seventeenth century, the people have become familiar and informed by the fact that I have a better voice. The yogic grip of various objects was confirmed with the help of a special tool - a barometer. About the new timetsya at tsіy statti.
Attachment, which designates the vice again
For the cob damo vyznachennya. The barometer is a device for vimiryuvannya singing vice on objects. E. Torricelli became a winemaker. In 1644, a rotary barometer with a tube of mercury and a vimiruval scale. On the day when the barometer was tested, the mercury level was at 760 mm, which became the drive to put the pressure on that level with a normal vice. Such attachments and dosі vikoristovuyutsya meteorological stations.
Two hundred years later, after the mercury barometer wine progress, as a result of rich researches, constructions by Lucien Vid have a fundamentally new, harmless look. A year of names by an aneroid barometer. For a long time, the aneroids' foundations gained great popularity among the rich coristuvachiv, even though there may be a small expansion, the lungs are accurate. Paired with mercury barometers - aneroids are more safe than vikoristanni.
See the barometers
Mercury is an attachment that wins a vice. The principle of dії polagaє in rusі mercury shdo applied scale.
Ridkіsniy - an attachment, for the help of some kind of riven vice, it is possible to overcome the vrіvnovazhennyam vagistov stovpa rіdini with an atmospheric vice.
Aneroid barometer - the principle of dilution and display of indications is grounded on the replacement of an airtight metal box, filled with discharging air, under the surface of an atmospheric pressure.
Electronic - a current type of attachment, which converts the linear indications of the classic aneroid to an electronic signal. Processed by a microprocessor, the signals are displayed on a rare-crystal screen.
The aneroid barometer is the most wide-ranging of the refurbished devices, the reason for its small size and the presence of a light in the mechanism. Let's look at it in more detail.
Budov atmospheric barometer
- Round silver-nickel plate.
- Box with ribbed bases.
- Transmission mechanism.
- Rotary spring.
- Showy arrow.
Atmospheric barometer - the principle of robotics
The chosen one looks like aneroid - the same box with different mechanisms. If from it you see the same number of times, I create a stronger discharge of the rotary spring, the captivating arrow and the transmission mechanism between them. Under the pressure of the pressure, the walls of the “pressure chamber” squirm and swell at the rosemaries, and the eye-catching arrow begins to crumble like a vimiruval scale at the back of the lowering of the vice, evidently. At a calm station, the arrow is changed to a point of 760 mm.
Self-recording barometer
Vykoristovuetsya for recording meteorological data on the basis of atmospheric pressure. In other words, it is necessary to complete the barometer-aneroid, to add the annual mechanism to the pressure chamber, the apparatus, which will reduce the graduation of paper and the arrow-drive, which will put an ink line on the paper.
Images of "little ones" on paper are called a barogram. At the process of barograph work, which is evidently up to one-year-old indications, the mechanism winds a special papier on its basis, on the surface of which the forging that indicates indications of the atmospheric pressure is attached an arrow with ink.
Indicators of rozbіzhnosti vice are fixed permanently. For meteorologists, the main documentary fact is change the weather by the next hour. Fallen from the remembrance of the drum - the valority of the recording can become from a few years to one day. A special design allows you to take signs and follow atmospheric signs at any time.
Phone barometer - what
Technology does not stand still and now it is possible to reduce atmospheric pressure behind an additional mobile outbuilding. A lot of corystuvachіv modern gadgets, zіtknuvshis z new function, ask - a barometer at the phone, what? The current miniature weather station allows the coristuvachev to constantly convert the atmospheric pressure in an electronic way. Having seen the signs of the pressure for the singing hour, you can recognize that a cyclone or an anticyclone is approaching. These displays will be corny for people from increased sensitivity to sharp drops in pressure.
Possibility of a mobile attachment is not snarled. In electronic form, it shows the height, the geographical width, and the depth, which, at its own pace, sends the device to a smart device and the designation of the exact location of its significance. Zavdyaki satellites GPS process is quick and accurate. The mobile barometer is a precision visotomir. The accuracy of the designation of the value of the coristuvach is adjusted to a radius of 3 meters. Alpinisti in the mountains are covered with such accessories. Ale more popular stench nabula in the aviation sector.
Barometer
Showing up recently. Few people know what this accessory is for, and more ask - a barometer in years, what is it?
Let's try to expand. Barometer in the singing types of the calendar of representations in electronic or mechanical form. Electronic vision - nothing is disturbed by the supply of atmospheric data to the pressure of that current view on the screen, like on the phone. Yearbook with mechanical fermentation vice and ideally accurate mini-copy of aneroid. The difference is less for the simpler scale of the indication. The number of years of barometry is great, but, as a rule, the stench is shockproof and waterproof.
"Non-Standard Barometer"
Zavdyaki their co-founders call yoga Harvard. The economic barometer is the basis for the formation of econometrics. Transferring the change of the conjuncture, the dynamics will drink that proposition too soon. The Harvard barometer is a description of empirical patterns and extrapolations for the remaining months of caution. Before the previous basis, the follow-up of the dynamics of the development of various indicators of the economy is included.
The prognosis of the development is in a graphical way. The skin curve line, plotted on the graph, showed that the other indicator. For example, curve "A" showed changes in the average exchange rates (stock market); curve "B" showed the index of wholesale prices and changes in goods volume (production); curve "C" - seemed to increase or fall in the rate of valuable papers on the penny market. In the ideal state of the graph - indicators "A" and "C" are due to fall on a par with the maximum of the first unit and the minimum of the curve of the other unit.
W. Person's and W. Mitchell's hacks - this kind of tool used in the USA until 1925. The Harvard Mitchell barometer is the first tight regulator and indicator of factors in the people's state of the country. Looking back at the popularity and effectiveness of such an inducement and reflection of facts - this method has won the rich countryside all over the earth. Ale, the prospect of development of the richness of the country's good economics did not wake up for a long time, even before the cob and after the Other World's War - the stench of the centuries became irrelevant. The economies of all the lands that took their fate from the war, were in the West, and for the sake of raising the “out of the country”, the skin country zastosovuval its methods for stabilizing the penny currency. The old methods of raising pokaznikiv (recovery from the crisis) were not stagnant, but the foundations laid by Mitchell became a precedent for the light economy.
pressure gauge
Varto means one attachment, which also vims a vice, only not repeating it, but gas is the same - this accessory is called a pressure gauge. Qi two attach more mutually. The sum of the readings of the pressure gauge and the barometer is the absolute pressure, which is the largest indicator, the lower atmospheric pressure.
Visnovok
The world has a barometer - the main instrument of meteorology. Appointed pokasniki on paper help rich people to learn about the possible changes in the atmospheric pressure, it’s necessary to get ready for them. It is important to deal with hypertension. The barometer is not a neobov'yazkovy object at the booth, but as an additional element, or to the interior - a bag. The current frame of such a necessary accessory allows you to fit it into the interior of the solution.
How many warehouses can be identified by looking at the case of a smartphone? It’s worth finishing up the great display, a few keys under it, a microphone and a little camera icon. In addition, at the ends I will add, singsongly, there is a microUSB port, a goyalka for adjusting the volume, an output for headphones and a blocking key. Ale chi will end up on what component? Obviously, no. In the middle, there was a place for a number of processors, a variety of circuits, and a number of different sensors, which is especially important. How can you know about them on current devices? Let's find out.
Accelerometer
How to commend our colleagues phonearena, The accelerometer is one of the most widely used sensors. Zgіdno s klаsichnymi vznachennyam, yogo zavdannyam є razrahunok raznitsi mіzh istnimnym priskrennyam object and gravitational priskrennyam.
About the ways of yogo zastosuvannya you chant chuli. Without an accelerometer, smartphones would hardly change portrait orientation to landscape orientation and do without the onslaught of coristuvacha in all driving simulators.
Gyroscope
The gyroscope also gives data about the position of the building in space, it will test for much greater accuracy. The very beginning of the yogo addendum of the Photo Sphere program is recognized, for how many degrees the smartphone is turned, and in a straight line it was broken.
Magnetometer
Everything is correct, the magnetometer is designed for magnetic fields. Yakbi didn’t find it in the middle of the smartphone - with the addition of a compass, it’s unlikely that you would be able to understand where the pole is to be found.
The Danish sensor is connected to an infrared diode and an infrared vibration detector. The principle of yoga roboti is super simple. The diode vibrates the vibration invisible to the human eye, and the detector tries to catch it. The smartphone blocks the display itself, if it is pulled back.
Light sensor
Independently change the brightness of the display - more busy, right? On the right is the function of auto-brightness, as it changes the brightness of the screen in the fall due to the excessive display of industry. Possibly, as you already guessed, the light sensor was bright.
Varto designate, as representatives of the Galaxy line, from the Samsung production line, to update the light sensor. The main feature of it is to win a bit of white, red, green and blue light for a distant setting of the picture on the screen.
Barometer
Nі, tse pardon. Actual smartphones are actually equipped with a built-in barometer for vimiryuvannya equal to the atmospheric pressure. Among the first accessories are the Motorola XOOM and Samsung Galaxy Nexus.
The barometer is also vikoristovuetsya for vimiryuvannya height above the level of the sea, which increases the accuracy of the GPS-navigator.
Thermometer
It can be seen that a thermometer can be found practically in a skin smartphone. The only control is those that have the remaining appointments for temperature control in the middle of the device. Vtіm, vinyatki traplelyalis. Galaxy S4 maw thermometer for monitoring the temperature overboard.
Moisture sensor
To whom, to the point, the fourth representative of the Galaxy S line is also available.
Pedometer
Ignorantly, the name is not obvious, the head of the pedometer is assigned a number of passed coristuvachy krokiv. So, we call it the most sensible birthdays and fitness bracelets. One of the first additions to the right pedometer was the Nexus 5.
Fingerprint scanner
About tse vi, obviously, chuli. With a finger scanner, you can not only spend an hour unlocking your smartphone, but also protect your data. Among the most popular devices from a bad scanner is the HTC One Max.
Heartbeat sensor
Since we have already started talking about the latest Korean flagship, we can’t help but guess the heartbeat sensor, created to control the pulse. Vtіm, richly koristuvachіv at the need for yogo zastosuvannya in the door are doubtful.
Shaft vibration sensor
It’s not easy to believe, but whoever is right has a smartphone with a built-in sensor of a slippery vibration. The Japanese Sharp Pantone 5 can be praised for its presence. Unsettled, isn't it?
The result had a total of 12 sensors. Which of them are the most victorious?
