How to configure the ACS on the TELTONIKA tracker with iButton keys and RFID | Driver authorization скачать в хорошем качестве

How to configure the ACS on the TELTONIKA tracker with iButton keys and RFID | Driver authorization

The history of radio frequency recognition technology-perhaps this is what all imaginable and unimaginable variants of RFID (radio-frequency identification) can be called – has its roots in the 40s of the XX century, when the USSR, Europe and the USA actively developed all types of electronic equipment. At that time, any product running on electricity was still a curiosity, so scientists did not have a groin field: where you do not poke, as in the Black Earth, the handle from a shovel will grow a tree. Judge for yourself: Maxwell proposed his laws only half a century ago (in 1884). And theories based on these equations began to appear 2-3 decades later (between 1900 and 1914), including the theory of radio waves (from their discovery to signal modulation models, etc.). Plus the preparation and conduct of the Second World War left their mark on this area. As a result, by the end of the 40s, "friend-foe" recognition systems were developed, which were somewhat larger than those described in this article, but worked in fact on the same principle as modern RFID tags. The first demonstration of close to modern RFID was carried out in 1973 at the Los Alamos Research Laboratory, and one of the first patents for this kind of identification system was obtained a decade later – in 1983. More information about the history of RFID can be found on the Wiki and some other sites. I like the article in English more, you can get a lot of useful information from it on the use, cost of production, standards, etc., etc. In principle, any RFID tag consists of two main components-an antenna and a microchip. The antenna is needed to capture the electromagnetic waves of the transmitter (or reader), turning them: a) into a signal, b) into electricity to power the chip itself, i.e. perform some operations, and c) transmit a response signal. This is in the case of passive tags. Usually, such labels are relatively "simple" to manufacture and are used mainly in identification cards when the distance between the label and the transmitter is minimal. The name iButton is a product of the Dallas Semiconductor company, which in 1991 released a key on the market under the Touch Memory trademark, then replaced by iButton. Usually, the word iButton is usually understood as the physical form factor of the key and the reader — a round tablet with two contacts. There are different variations of the frames of the tablet itself. In addition to the usual plastic holder with a hole, there are options in the form of rings, pendants, etc. Attention! All this is just my personal opinion, and he does not need to follow or act according to it. The video was created for entertainment purposes and does not contain any calls to action! It is not a recommendation, it is not an analysis or statistical data. The author is not responsible for the content and meaning of the video. 410017505703275 YANDEX.MONEY For the development of the channel and the purchase of materials BONUSES ARE LOWER #FREE BTC https://go.stormgain.com/visit/?bta=1... #YOBIT https://yobit.net/?bonus=eoSPW #BINANCE https://accounts.binance.com/ru/regis...