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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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RFID Chips
Not sure if this is on topic here, but I can't seem to find any groups with
RFID in the name! Does anyone know the requirements for reading the RFID chips installed in animals? We have two cats with said "PetLog" chips installed (http://www.thekennelclub.org.uk/meet/petlog.html) I have this item http://cgi.ebay.co.uk/ws/eBayISAPI.d...m=130038696905 But it can't seem to read the cat's RFID tags - maybe they are too small (The chips, not the cats!)? Any suggestions!? Ta :-) Sparks... |
#2
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RFID Chips
On Fri, 27 Oct 2006 01:52:32 +0100, Sparks wrote:
Not sure if this is on topic here, but I can't seem to find any groups with RFID in the name! Does anyone know the requirements for reading the RFID chips installed in animals? We have two cats with said "PetLog" chips installed (http://www.thekennelclub.org.uk/meet/petlog.html) I have this item http://cgi.ebay.co.uk/ws/eBayISAPI.d...m=130038696905 But it can't seem to read the cat's RFID tags - maybe they are too small (The chips, not the cats!)? Any suggestions!? Ta :-) Sparks... ================================= Try 'googling' for 'pet chip scanner' where you'll find several references. Cic. -- ================================ Testing UBUNTU Linux Everything working so far ================================ |
#3
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RFID Chips
On Fri, 27 Oct 2006 01:52:32 +0100, "Sparks" wrote:
Not sure if this is on topic here, but I can't seem to find any groups with RFID in the name! Does anyone know the requirements for reading the RFID chips installed in animals? We have two cats with said "PetLog" chips installed (http://www.thekennelclub.org.uk/meet/petlog.html) I have this item http://cgi.ebay.co.uk/ws/eBayISAPI.d...m=130038696905 But it can't seem to read the cat's RFID tags - maybe they are too small (The chips, not the cats!)? Any suggestions!? Ta :-) Sparks... There are a number of different formats, and 2 different frequencies used for these. There are standards for pet tags, and ISTR they are different from the more commonly used tags for probably historical rather than technical reasons. There is a second issue that the small size of the pet tag's antenna means that the reader needs to produce a fairly powerful field to read them, and a door-lock type reader may not put out enough power to activate the tag at the required distance. |
#4
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RFID Chips
On Oct 27, 1:52 am, "Sparks" wrote: Not sure if this is on topic here, but I can't seem to find any groups with RFID in the name! Does anyone know the requirements for reading the RFID chips installed in animals? We have two cats with said "PetLog" chips installed (http://www.thekennelclub.org.uk/meet/petlog.html) I have this itemhttp://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=130038696905 But it can't seem to read the cat's RFID tags - maybe they are too small (The chips, not the cats!)? There are multiple protocols and frequencies. Try asking Mannings http://www.rfidshop.com/ MBQ |
#6
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RFID Chips
"Sparks" wrote in message ... Not sure if this is on topic here, but I can't seem to find any groups with RFID in the name! Does anyone know the requirements for reading the RFID chips installed in animals? We have two cats with said "PetLog" chips installed (http://www.thekennelclub.org.uk/meet/petlog.html) I have this item http://cgi.ebay.co.uk/ws/eBayISAPI.d...m=130038696905 But it can't seem to read the cat's RFID tags - maybe they are too small (The chips, not the cats!)? Apparently, cats are particularly difficult to read anyway. The chips can migrate around under their skin, so the first task is finding where the chip actually is. Colin Bignell |
#7
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RFID Chips
On Fri, 27 Oct 2006 01:52:32 +0100, "Sparks" wrote:
Not sure if this is on topic here, but I can't seem to find any groups with RFID in the name! Your door reader operates at 125kHz but the pet chip may be a 132.5kHz device according to:- "Europe uses International Standards Organisation (ISO) regulation chips, which operate at a frequency of 132.5 kHz (also known as FDX-B chips), while the US uses an older style, 125 kHz chip (known as FDX-A). " quote comes from this article:- http://technology.guardian.co.uk/weekly/story/0,,1710249,00.html Geo |
#8
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RFID Chips
Are there really lots of incompatible RFID protocols? Seems sad. You think thats sad ?, you should look at barcodes! Dave |
#9
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RFID Chips
On Fri, 27 Oct 2006 17:58:58 +0100, "nightjar" nightjar@insert my
surname here.uk.com wrote: Apparently, cats are particularly difficult Indeed so. the first task is finding where the chip actually is. Wrong, the first task is to find where the cat actually is. Schrödinger had a small Tabby cat and understood cat location difficulties as few have since. Where the cat appears to be, and where it actually is, are often some distance apart. Add to that the difficulty of locating the cat in the temporal plane and you have a conundrum an RFID reader is far to primitive to solve. -- Peter Parry. http://www.wpp.ltd.uk/ |
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