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First of all thanks everyone for the reply. The RFID module that I am using is CR003T. From what I read from the datasheet the output is TTL. What is the difference between the weigand protocol and the TTL data output? Every website that I open regarding RFID reader says that the output data is TTL.
Hello, I am working on a project using atmega8535 involving the use of rfid. I want to display the rfid tag serial number on 16 x 2 lcd, but I am unable to accomplish it. I have even try to connect the rfid module with MAX 232, but it does not work. Can anyone please check for any errors I make...
Hello everyone,
I have this idea of connecting my microcontroller to cloud and sending commands through the cloud. I have talked to my IT friends and they say that it should be possible to send command to microcontroller as long as it is connected to the cloud.
Does anybody have ideas how to...
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