Solved

Does anyone know where I can purchase RFID cheap development pack for about 500 dollars for student project

Posted on 2008-10-16
5
262 Views
Last Modified: 2010-04-24
Does anyone know where I can purchase RFID RTLS (real time locating system) cheap development pack for about 500 dollars for student project
0
Comment
Question by:jtiernan2008
  • 3
  • 2
5 Comments
 
LVL 44

Accepted Solution

by:
Darr247 earned 500 total points
ID: 22744128
You might want to look at combining 2 existing technologies to create a niche product... e.g. GPS + bluetooth or 915MHz ISM.
I don't think you're going to get enough range from even active RFID to do what you want - they track them by noting the location when they pass nearby a reader, not by triangulation.

Not trying to shoot down your idea, but you didn't include the triangulation detail (gleaned from http://www.experts-exchange.com/Hardware/Embedded_Hardware/Q_23821295.html) in your original post.

Remember, the power of all electromagnetic waves vary inversely with the square of the distance. That's exactly why RFID's range is so short.
0
 
LVL 44

Expert Comment

by:Darr247
ID: 22744136
varies, even.
0
 
LVL 1

Author Comment

by:jtiernan2008
ID: 22745152
Its an interesting concept that I would love to explore the idea of combining the technolgies and would seem a more economic alternative however the problem I am faced is that this is a major project that has been given to me by my supervisor and cannot be tailered in any fashion. The ebay link that the other lad gave me from your link above seems to be the most promising as it does seem to have a good range. However your comment above seems to be the answer to the question even if I am not able to go down that route... so I would say that points will be yours if no body can suggest another alternative. Thanks a million for your suggestions.
0
 
LVL 1

Author Comment

by:jtiernan2008
ID: 22745160
In additon to above... I find that range is not the problem with RFIDs, it is cost!!
0
 
LVL 1

Author Closing Comment

by:jtiernan2008
ID: 31506865
Seems to be the right thing to do
0

Featured Post

Netscaler Common Configuration How To guides

If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

I recently purchased a Bluetooth headset called the Music Jogger (model BSH10). The control buttons on it look like this: One of my goals is to use it as the microphone and speakers for Skype calls. In that respect, it works well. However, I …
This video shows how to quickly and easily add an email signature for all users on Exchange 2016. The resulting signature is applied on a server level by Exchange Online. The email signature template has been downloaded from: www.mail-signatures…
Finds all prime numbers in a range requested and places them in a public primes() array. I've demostrated a template size of 30 (2 * 3 * 5) but larger templates can be built such 210  (2 * 3 * 5 * 7) or 2310  (2 * 3 * 5 * 7 * 11). The larger templa…

809 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question