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U2270b RFID READER CHIP

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aslamshaikh42

New Member
Hi everyone,

i have one doubt that when to wake up u2270 from standby
also when to make it standby & how to sense that for which moment it should be stand by & for which moment it should be waked up.
Actually how do we decide the power mode.
What do we sense.

Thanks in advance.
 
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