RFID EM18 question

Thread Starter

Krishnat.n

Joined Feb 1, 2015
1
Hi,
I am working on RFID EM 18 module. I have connected to Avr microcontroller but it is not giving output...I dont know is it giving TTL or RS232....But it should give some voltage changes.....It is not giving changes....giving constant approx..5Volts....Please tel me something.....Thanks in advance....
 

spinnaker

Joined Oct 29, 2009
7,835
Welcome to AAC!

A thread belongs to the OP (original poster). Trying to take over someone elses thread is called hijacking, which is not allowed at All About Circuits. I have therefore given you a thread of your very own.

This was split from http://forum.allaboutcircuits.com/threads/sensors.106198/#post-812989

And sounds curiously similar in lacking detail as in the previous post on RIFD.

OP,

Do you honestly expect anyone to answer your question with the limited information that you posted?

Where is your schematic? What have you done to troubleshoot this problem? Exaclty what part of the project is giving you trouble?
 
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