Differences
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| + | * [[real_time_log|Real-time Log]]: A record of [[event|events]] that occur in real time at an access point. \\ | ||
| * [[relay|Relay]]: A control device that auto-executes the opening and closing of the electric circuit according to changes in the current, voltage, frequency, etc. of another electric circuit. \\ | * [[relay|Relay]]: A control device that auto-executes the opening and closing of the electric circuit according to changes in the current, voltage, frequency, etc. of another electric circuit. \\ | ||
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| * [[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. | ||
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| - | * [[ridge|Ridge]]: A ridge is a curve that represents a fingerprint, consisting of a continuous curve, an end point where the ridge is cut midway through, and a [[bifurcation|bifurcation]] where two ridges meet, which are called [[minutiae|minutiae]]. | + | * [[ridge|Ridge]]: A ridge is a curve that represents a fingerprint, consisting of a continuous curve, an end-point where the ridge is cut midway through, and a [[bifurcation|bifurcation]] where two ridges meet, which are called [[minutiae|minutiae]]. |
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| * [[rs485|RS-485]]: A standard protocol for serial communication that supports home networking. RS-232 has a low transfer rate and a short transmission range while RS485 enables all devices to transmit/receive data on the same line. \\ | * [[rs485|RS-485]]: A standard protocol for serial communication that supports home networking. RS-232 has a low transfer rate and a short transmission range while RS485 enables all devices to transmit/receive data on the same line. \\ | ||