Help - Hand held rfid item locator finder

C

carerre

New Member

• Mar 25, 2009

• #1

Can anybody help me with regarding what are the parts needed to assemble a gadget like this.

Distance coverage from 0 - about 10m

Can detect up to 5 passive tags

10 Q

 

Sceadwian

Banned

• Mar 25, 2009

• #2

30 feet range to detect passive RFID tags? I'm not sure that's possible? Reading passive tags is usually extremely range limited because the RF signal is supplying power not just information.

 

C

carerre

New Member

• Mar 25, 2009

• #3

Thank u. Would then a 2m range would be feasible?

A handheld receiver that can detect 5 tags one at a time and not all together in one shot. Can this be possibly be constructed?

 

Sceadwian

Banned

• Mar 25, 2009

• #4

From scratch? Not easily, for RFID stuff you generally go with commercial products, there are many out there. If you don't know much about electronics this is not a recommend project to start with.

 

blueroomelectronics

Well-Known Member

• Mar 25, 2009

• #5

Try a few centimeters. Unless it's a very large loop antenna.

 

C

carerre

New Member

• Mar 25, 2009

• #6

hmm....too bad. 10 Q for your friendly advises.