Comments on: Inside a Toll Way RFID Tag http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/ Microcontrollers Electronics Hobby Tue, 24 Jan 2012 09:58:33 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: Daniel http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/comment-page-1/#comment-1284 Daniel Thu, 01 May 2008 05:11:28 +0000 http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/#comment-1284 Thanks n5nwi explained it well. Thanks n5nwi explained it well.

]]> By: n5nwi http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/comment-page-1/#comment-1283 n5nwi Wed, 30 Apr 2008 23:09:11 +0000 http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/#comment-1283 Active / Passive RFID Whitepaper: http://www.transcore.com/pdf/411795.pdf Active / Passive RFID Whitepaper:

http://www.transcore.com/pdf/411795.pdf

]]> By: Florin http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/comment-page-1/#comment-1282 Florin Wed, 30 Apr 2008 20:11:22 +0000 http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/#comment-1282 its true, i recently read an article about these things, and it appears that with the right amount of power you can read an RFID tag from a great distance. its true, i recently read an article about these things, and it appears that with the right amount of power you can read an RFID tag from a great distance.

]]> By: dfowler http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/comment-page-1/#comment-1281 dfowler Wed, 30 Apr 2008 09:04:00 +0000 http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/#comment-1281 Daniel, We just drive though some readers without even slowing down using these tags. Berni is correct, this tag is powered up by the reader. Daniel,

We just drive though some readers without even slowing down using these tags. Berni is correct, this tag is powered up by the reader.

]]> By: Daniel http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/comment-page-1/#comment-1280 Daniel Wed, 30 Apr 2008 08:43:32 +0000 http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/#comment-1280 Thats what I thought. I have no idea why the ones in California are so large then and require power, must have more fuctionality. And or Range, We dont have to stop to get the toll taken, maybe they do for that one? It even contains a speaker, for a chirp sound. Thats what I thought. I have no idea why the ones in California are so large then and require power, must have more fuctionality. And or Range, We dont have to stop to get the toll taken, maybe they do for that one? It even contains a speaker, for a chirp sound.

]]> By: Berni http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/comment-page-1/#comment-1279 Berni Wed, 30 Apr 2008 07:28:15 +0000 http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/#comment-1279 oh and to Daniel. This is a RFID tag it gets power trough radio waves. The reader trasmits a certan freaency strong enugh to power the tag and it starts transmiting what it has in its memory back trough radio. oh and to Daniel. This is a RFID tag it gets power trough radio waves. The reader trasmits a certan freaency strong enugh to power the tag and it starts transmiting what it has in its memory back trough radio.

]]> By: Berni http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/comment-page-1/#comment-1278 Berni Wed, 30 Apr 2008 07:26:02 +0000 http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/#comment-1278 Nope i cant find any info about the thing. Nope i cant find any info about the thing.

]]> By: Daniel http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/comment-page-1/#comment-1277 Daniel Wed, 30 Apr 2008 07:15:27 +0000 http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/#comment-1277 Its strange yours is a sticker, Here in California we get a plastic box. No clue whats inside it. But it isnt particularly light, so it has some sort of AAA size battery inside and some hardware. When we need knew ones they require you send the old part back, else I would know what was inside it. How is that one powered? Its strange yours is a sticker, Here in California we get a plastic box. No clue whats inside it. But it isnt particularly light, so it has some sort of AAA size battery inside and some hardware. When we need knew ones they require you send the old part back, else I would know what was inside it. How is that one powered?

]]> By: n5nwi http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/comment-page-1/#comment-1275 n5nwi Wed, 30 Apr 2008 05:43:01 +0000 http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/#comment-1275 I believe that this is a 915 Mhz RFID tag manufactured by TransCore: http://www.transcore.com/products/rfid/rfid_tags.html The product information for this product: http://www.transcore.com/pdf/PP_eGo%20Plus%20Tag.pdf I believe that this is a 915 Mhz RFID tag manufactured by TransCore:

http://www.transcore.com/products/rfid/rfid_tags.html

The product information for this product:

http://www.transcore.com/pdf/PP_eGo%20Plus%20Tag.pdf

]]> By: Kevin G. http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/comment-page-1/#comment-1276 Kevin G. Wed, 30 Apr 2008 03:19:01 +0000 http://www.uchobby.com/index.php/2008/04/29/inside-a-toll-way-rfid-tag/#comment-1276 http://www.flylogic.net/blog/ the folks over at this website might want to peer into that chip for you. Check out some of the scans of this Atmel chip... http://www.flylogic.net/blog/?p=26 . I also want to see into that RFID tag too. I love seeing how these things fuction. http://www.flylogic.net/blog/ the folks over at this website might want to peer into that chip for you. Check out some of the scans of this Atmel chip… http://www.flylogic.net/blog/?p=26 . I also want to see into that RFID tag too. I love seeing how these things fuction.

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