Simple RFID reader
Hello
As an employee of radio shack, I have always eyeballed the parallax RFID readers in the parts drawer.. and for $49.99 it wasn't too convincing.
The whole time Ive been employed their, I have never seen anyone purchase one. I don't think there was a store in my district that did, so when i saw them on clearance for $19.99 along with my discount that brought it down to $13 I bought 2 of them.
I also own the Homework board in which i wish to use the readers with.
I'm still relatively new to micro controllers and would appreciate any help.
can anyone write and explain a simple code in which the RFID reader reads a tag and displays or "debugs" the tags number on the screen?
and to extend that, a simple program that puts a pin high to close a relay when and approved tag number is scanned?
thanks for any help.
As an employee of radio shack, I have always eyeballed the parallax RFID readers in the parts drawer.. and for $49.99 it wasn't too convincing.
The whole time Ive been employed their, I have never seen anyone purchase one. I don't think there was a store in my district that did, so when i saw them on clearance for $19.99 along with my discount that brought it down to $13 I bought 2 of them.
I also own the Homework board in which i wish to use the readers with.
I'm still relatively new to micro controllers and would appreciate any help.
can anyone write and explain a simple code in which the RFID reader reads a tag and displays or "debugs" the tags number on the screen?
and to extend that, a simple program that puts a pin high to close a relay when and approved tag number is scanned?
thanks for any help.
Comments
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- Stephen
Here is also the simplest code (found on the previous link) to get the stamp to read tags
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If you convince yourself that something is impossible before you even try; you are sure to prove yourself right.
and if you want to add card more than three you need to add or change these item in blue
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·Now wanting to learn Spin· Thanks for any·
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Sam
Post Edited (sam_sam_sam) : 4/26/2010 7:12:43 PM GMT