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en:e_r [2019/01/08 17:58] sypark1 |
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| <button type="info" size="xs">[[e_E|E]]</button> | <button type="info" size="xs">[[e_E|E]]</button> | ||
| <button type="info" size="xs">[[e_F|F]]</button> | <button type="info" size="xs">[[e_F|F]]</button> | ||
| - | <button type="info" size="xs" disabled="true">G</button> | + | <button type="info" size="xs">[[e_G|G]]</button> |
| <button type="info" size="xs">[[e_H|H]]</button> | <button type="info" size="xs">[[e_H|H]]</button> | ||
| <button type="info" size="xs">[[e_I|I]]</button> | <button type="info" size="xs">[[e_I|I]]</button> | ||
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| * [[rf|RF(Radio Frequency)]]: The frequency used to recognize information at close range or from a distance. | * [[rf|RF(Radio Frequency)]]: The frequency used to recognize information at close range or from a distance. | ||
| - | * [[rfid|RFID]]: Short for Radio-Frequency Identification, this is a technology whereby IDs are recognized using [[rf|RF(Radio Frequency)]]. This technology allows you to store information in an RFID tag composed of an antenna and a chip and identify information by reading it with an RFID reader. | + | * [[rfid|RFID]]: Short for Radio-Frequency Identification, this is a technology whereby IDs are recognized using [[rf|RF(Radio Frequency)]]. This technology allows you to store information in an [[rfid_tag|RFID Tag]] composed of an antenna and a chip and identify information by reading it with an RFID reader. |
| * [[rfid_tag|RFID Tag]]: An electronic tag attached to an object such as a card in order to store the unique identification information of a person or object. An RFID reader wirelessly recognizes the information stored in an RFID tag using radio waves. An RFID tag generally consists of a small processor, a memory, a small antenna, a battery, and so on. RFID tags are divided into various types depending on their capability to read/write, the presence of a built-in battery, and the [[rf|RF(Radio Frequency)]] band, etc. | * [[rfid_tag|RFID Tag]]: An electronic tag attached to an object such as a card in order to store the unique identification information of a person or object. An RFID reader wirelessly recognizes the information stored in an RFID tag using radio waves. An RFID tag generally consists of a small processor, a memory, a small antenna, a battery, and so on. RFID tags are divided into various types depending on their capability to read/write, the presence of a built-in battery, and the [[rf|RF(Radio Frequency)]] band, etc. | ||