DrQL 5 Posted July 20, 2012 Share Posted July 20, 2012 Hi all this will be my second project using the MSP430 (via Launchpad) to read RFIDs of 125 kHz and 134 kHz (used for animals). I would like to get deep knowledge, so I won't use any special ICs. As the frequency of the RFID is quite low running and decoding any signals with the MSP430 should be possible. so...stay tuned and/or provide any suggestions via this board GeekDoc 1 Quote Link to post Share on other sites
lastaid 15 Posted November 8, 2012 Share Posted November 8, 2012 Highly interested! Quote Link to post Share on other sites
jsolarski 94 Posted November 13, 2012 Share Posted November 13, 2012 any update on this? Quote Link to post Share on other sites
Fred 453 Posted November 13, 2012 Share Posted November 13, 2012 This project using 7400 logic chips for RFID might be helpful. http://dangerousprototypes.com/2012/10/19/7400-competition-entry-rf74xxid-a-passive-rfid-tag-from-7400-discrete-logic/ Quote Link to post Share on other sites
jpnorair 340 Posted November 14, 2012 Share Posted November 14, 2012 The TMS3705 provides an LF Front-end for TI's LF, which can be made to support ISO 18000-2 HDX. 18000-2 FDX is more difficult because it uses backscatter modulation. The TMS3705 is really basic -- it doesn't do much protocol at all, but it will give you an LF front-end and a ref design for the antenna in a SOIC-16. There's also a dev kit for it. GeekDoc 1 Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.