RFID Module and Oscilloscope

$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com

This little 125kHz RFID reader puts out a repeating frame of serial data when a card or fob is moved near the antenna. Here I try to decode that serial data using my oscilloscope.

Links:

1pcs 125K EM4100 RFID Card Reader Module RDM6300 ID RF UART Output For Arduino https://ebay.us/qpp24h

https://www.itead.cc/wiki/RDM6300#Useful_Links

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From: Julian Ilett

Related topics : serial rfid card reader 125khz / 125khz rfid module rdm6300 - uart / rfid reader module 125khz / rf card reader module

Introduction of HF 13.56MHz Dual Frequency RFID Reader (211004)

GAO RFID's HF 13.56MHz Dual Frequency RFID Reader applies dual read technology allowing it to read a wide variety of RFID tags. It reads the unique serial number which can have prefix or suffix. This reader is used for many applications including for access control by scanning a user’s RFID enabled card for system authorization.

For more information, check out the product page:

http://gaorfid.com/product/reader-dual-frequency-125khz-13-56mhz-rfid/

GAO RFID Inc. website:

http://gaorfid.com

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From: GAO RFID Inc.

Related topics : rfid card reader frequency / hf rfid tag frequency / rfid reader access control system / 125khz rfid tag reader / rfid reader applications

RDM6300 125Khz RFID Reader demonstrated with Arduino UNO

Authentication systems are used in many places such as in Attendance sysstems, Login Time Tracking and also for Identifcation systems. The RFID is the most widely used cheap solutin that is used for the identificatin process. There are many types of card as active cards , passive cards etc.

The passive cards are those that does not have any power supply for the card. They have a frequncy of 125Khz. These cards have a unique identification number that is stored on the card. These unique...

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From: Sumeru Labs

Related topics : passive rfid card reader / tracking system using rfid / active rfid card / rfid card id number / types of rfid cards