rfid question
时间：04-08
整理：3721RD
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hi guys,
its my 1st time to post here.iam doing my final year project on rfid. actually i wanna make an rfid door lock.i know its a text book project ,but i still have some problems due to misunderstanding. i will be very thankful if anyone helped me,so here are my questions:
i want to use passive tags @125khz using fsk modulation as described in microchip's book and i want to build my own reader
1-i donot have passive tags so i will use MCRF200 ,but there is some kinda programming for this tag (code register),how can i program it to make it work at 125khz&fsk&record a unique id number on it?what is the programming circuit?and language?
2-is there another easy to use tag with easy programing?
thank u for ur time,
ahmed
its my 1st time to post here.iam doing my final year project on rfid. actually i wanna make an rfid door lock.i know its a text book project ,but i still have some problems due to misunderstanding. i will be very thankful if anyone helped me,so here are my questions:
i want to use passive tags @125khz using fsk modulation as described in microchip's book and i want to build my own reader
1-i donot have passive tags so i will use MCRF200 ,but there is some kinda programming for this tag (code register),how can i program it to make it work at 125khz&fsk&record a unique id number on it?what is the programming circuit?and language?
2-is there another easy to use tag with easy programing?
thank u for ur time,
ahmed