TK4100 is a CMOS integrated circuit for use in 125 kHz read-only RFID Tags, It is compatible with EM format and does not require a built-in power supply and can use without contact, and has a long service life.TK4100 chip RFID Tags are much cheaper and very competitive in price.
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NFC tags integration in Android and iPhone has helped in the automation of most activities. This near-field communication technology is used in contactless payment and …
The EM chip is a contactless radio frequency identification chip that comes with the read/write function. It is interesting to know that this EM chip …
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