Proximity 125KHz RFID Smart Card

タイトルまたは説明

T***7 card | T***7 card chip, **0bits EPROM (distribution for *0 blocks, each block *3bits),
can be read / writen on T***7 Writer. Block 0 is retained and used to set the T***7 operating
mode parameters configuration block. block 7 can be as user's data to use, also can be set up
a group of users password set to protect all the data block to avoid unauthorized illegal rewrite.
Data transmission is from the identification of integrated circuit load modulator.
When  IC receives the scanning fields of Writers, will be in coil 2 terminal "1" and "2" induce
a RF field strength resistance, again with **0% of the compiled code modulation amplitude,
then got related commands and data from writer, and return to writer.