The type of a smartcard smartcard is divided into 2
smartcard type touch
.Smartcard touch (contact smart card) cards have the chip under the front of a sheet metal, gold small Diameter of about half an inch at the front of the card.Most will be the credit or ATM. At present, the use of this type of ID card or smartcard SIM card of mobile phones.Pay wave blue card such as card
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a smartcard, without touching [solve]
.Smart card without touching (contactless smart card) cards have the chip coil and the antenna inside, which may look with the naked eye to see Can contact with the card reader to send a signal through the radio waves in the limit.(proximity card) or phase nearby (vicinity card) depending on the standard of the card. Without the need for contact with the card reader Mainly used to collect card expressway, ticketing train BTS and MRTSmart Purse etc.
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