Instructables

RFID Secure Wallet

Step 7: Testing

Picture of Testing
-Take your cellphone and place it in the wallet and call it while holding the top of the wallet closed.
If it doesn't ring the wallet probably works!


THE END
 
Remove these adsRemove these ads by Signing Up
iBurn6 years ago
couldn't you just line your wallet with a brass mesh? Or would that be too expensive?
It's called AlFoil. Cheap, suitable, able to shape into a helmet XD. Not sure about brass but aluminum foil is well known on instructables for blocking/boosting signals. Also, you can get Aluminium foil/tape which may be more convenient. Nice instructable *Votes*
Quotes self: *Votes* Not in a competition >_< soz to get ur hopes up.
...also very easy to form into a tinfoil hat!
fox645 years ago
"Probably works" ... nice. Going to Defcon this year, gonna have to make these. Nice job BTW! I would have loved to see you put more work into the design of the wallet, like the all of the other duct tape wallets out there.