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Content -> Hardware -> GCA
* The GCA Modules
By Peter Giling
Connections RC522 RFID Sensor board
RC522 RFID sensor
This sensor works with a frequency of 13,56 Mhz.
On the picture it is at the right hand side.
It is very fast and reliable, but it is has a passive output.
This means that it will receive the transponder data, but will not send anything unless it is asked for.
So it needs a two way communication to get this data into the GCA51.
The sensor can communicate …
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