rfid

RFID Blocking - How Secure Are Our RFID Cards

RFID Blocking – How Secure Are Our RFID Cards? How Can We Protect Them Further? – an Experiment

NOTE: Vocab RFID Reader – The box-like object that can be activated by an RFID tag RFID Tag/RFID Card – The card or tag that activates the reader. I took apart one and is displayed in the pictures above. RFID System – The tag and the reader work together. Electromagnetic Waves – A wave that …

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Atmel claims to have smallest RFID radio chip

Atmel claims to have smallest chipRFID radio

Description: ATA5577 RF proximity card is one of many cards in one, using ATMEL5577 chip packages. Because of its unique stability of the chip performance, and encryption performance (multi-level authorization), the smart key lock for induction, the channel system, time and attendance, identification, property identification, process control, parking, logistics, animal identification, identification, industrial automation, meeting …

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Arduino RFID access system

Simple RFID access system using Arduino

In this tutorial you can make an RFID access system. It’s very simple and can be used with a wide variety of end-uses. Updated 18/03/2013 The purpose of this project is to prototype a basic RFID access system. Although it is not that complicated, this article is my response to a kit reviewed in the Australian “Silicon …

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Circuit diagram

RFID Based Access Control Using Arduino

RFID is a non-contact, automatic identification technology that uses radio signals to identify, track, sort and detect a variety of objects including people, vehicles, goods and assets without the need for direct contact or line-of-sight contact (as found necessary in bar code technology). RFID technology can track movement of objects through a network of radio-enabled …

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