Differences
This shows you the differences between two versions of the page.
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en:e_n [2019/01/09 09:28] sypark1 |
en:e_n [2019/01/10 09:08] (current) sypark1 |
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| * [[nc|NC (Normally Closed)]]: An action where the [[relay|relay]] remains closed in normal status but opens when the device operates. The current flows through the connected circuit because the relay remained closed earlier. \\ | * [[nc|NC (Normally Closed)]]: An action where the [[relay|relay]] remains closed in normal status but opens when the device operates. The current flows through the connected circuit because the relay remained closed earlier. \\ | ||
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| + | * [[nfc|NFC(Near Field Communication)]]: An [[rfid|RFID]] technology applied to mobile terminals to enable bidirectional transmission/reception of data at close range. With the rise in the smartphone penetration rate, this technology is increasingly used in various fields such as finance and communications, and it is also applied in access control in the form of mobile ID cards. \\ | ||
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| * [[no|NO (Normally Open)]]: An action where the [[relay|relay]] remains open in normal status but closes when the device operates. The current does not flow through the circuit because the relay remained open earlier. \\ | * [[no|NO (Normally Open)]]: An action where the [[relay|relay]] remains open in normal status but closes when the device operates. The current does not flow through the circuit because the relay remained open earlier. \\ | ||