Depending on the RFID chip — active or passive — these radio waves can broadcast from only a few inches to upwards of 1,500 feet. The RFID chips used in credit cards, thankfully, are passive RFID tags ...

This directory contains the files and documentation for the Tutorial on ShadowOui. WARNING: It is recommended to download the FULL directory (in a zip for example). Downloading the individual *.ows ...