Difference between revisions of "RFID Reader"

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(more RFID-related stuff)
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* [http://www.makezine.com/blog/archive/2006/04/rfid_enabled_flame_shooting_tr.html RFID enabled flame shooting trampoline] !
 
* [http://www.makezine.com/blog/archive/2006/04/rfid_enabled_flame_shooting_tr.html RFID enabled flame shooting trampoline] !
 
* [http://www.wirelesshome-securitycamera.com Wireless Home Security Camera] Reference Security For Home
 
* [http://www.wirelesshome-securitycamera.com Wireless Home Security Camera] Reference Security For Home
 +
* [http://finance.groups.yahoo.com/group/rfidtribe/ RFID tribe Yahoo group]
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* [http://www.openpcd.org the OpenPCD Wiki]: the OpenPCD Passive RFID Project is developing [[open hardware]]/"free hardware" for RFID.

Revision as of 06:59, 12 May 2012

Sort-of-Networked RFID Reader

A 125Khz RFID Reader with a simple RS232 based ring network - to allow connection of multiple units to the same control computer.

Consider using "RS-232D", aka "EIA/TIA-561". It has all the same wires and voltages as RS-232, but specifies a RJ45 connector.

Also consider RS-485.

(What is the name of the standard for RS-485 on RJ14 ("4 wire RJ-11") or RJ45 ?) (Ethernet? =P)

further reading