RFID Card Reader Module for Arduino - Tertiary Robotics

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Details

RDM6300 125KHz card mini-module is designed for reading code from 125KHz/ 134.2KHz card compatible read-only tags and...

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Website: https://www.tertiaryrobotics.com

Related topics : rfid read write module arduino / rfid card reader serial arduino / 125khz rfid module rdm6300 arduino / rfid read write module / 125khz rfid module - uart arduino

UART 125Khz EM4100 RFID Reader Module RDM6300 for Arduino ...

Home  /  Breakout Boards  / UART 125Khz EM4100 RFID Reader Module RDM6300 for Arduino

UART 125Khz EM4100 RFID Reader Module RDM6300 for Arduino

R110.84

Rfid tag reader with external antenna

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Description

RDM6300 125KHz Card Mini-Module is designed for reading code from 125KHz cards, compatible read-only tags and read/write card. It can be applied in...

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Website: https://www.botshop.co.za

Interface RFID Shield With Arduino - Arduino Project Hub

RFID Reader

Arduino RFID Reader Code

This RFID kit comes pre assembled so all you will need to do is plug your Arduino in it and you will be good to go.

This RFID works on UART protocol so to read the RFID tag we will need to read the UART data. In this sample code we will read the RFID tag and will display it on the serial monitor.

int count = 0; // count...

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Website: https://create.arduino.cc

Related topics : rfid tag reader arduino / rfid tag printing / printed rfid tags / rfid card reader serial arduino / rfid tag and reader working

How to use the RFID-RC522 module (RFID reader) with the ...

3.3V

How to program the RFID reader?

The code makes use of an existing RFID library which can be found here:� https://github.com/miguelbalboa/rfid . If you are using the Arduino IDE, the library can be easily installed by clicking "Sketch->Include Library->Manage Libraries". Then, search for "RFID" and you will find an entry with the title "MFRC522 by GithubCommunity". If you cannot find such...

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Website: mschoeffler.de

GitHub - Seeed-Studio/RFID_Library: 125Khz RFID library ...

125Khz RFID library for Arduino.

This library only support TTL RS232 serial port.

When read the data from some RFID card, you will get data like 00 91 6f 0b f5.

Example:

your card number: 0009531147 that your data : 00 91 6f 0b f5

Notice, f5 is the check bit

f5 = 00^91^6f^0b

Pins

TX, RX connect to Arduino or Seeeduino

T1, T2 is the Signal port for RFID antenna

W0, W1 is for wiegand protocol, but...

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Website: https://github.com

RFID - NFC projects Archives - Use Arduino for Projects

Making a RFID Card Reader with Arduino Yún

Posted by: arduino engineer Posted date: August 06, 2016 | comment : 0

Surya Mattu is a creative technologist who loves to make things. He's based in NYC and working at ITP, a two-year graduate program exploring the imaginative use of communications technologies. Today he's sharing with us how feasible it could be to build an RFID-controlled entry for...

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Website: http://duino4projects.com

Interfacing RFID with Arduino – How to Read RFID Cards ...

Posted date: December 01, 2017 In: Other Projects | Tags: arduino , rfid

In this tutorial, we are dealing with yet another interfacing technique. This time we are interfacing an RFID Reader which can read RFID Tags to Arduino. RFID is Radio Frequency Identification. An RFID reader is used to read RFID tags (which contain certain unique data stored in a chip). An RFID reader and an RFID tag, both...

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Website: http://duino4projects.com

Use Arduino and RS232 Shield to interface Integrated UHF ...

Food

Long Range UHF RFID reader (1-6M) (ISO18000-6C EPC G2) integrates

the reader with the antenna. After first powered on, the reader will buzz once to indicate that it starts to work. When there is tag approaching the reader, it will buzz to indicate that it's sending the data. For the same tag, the read interval can be configured. After read, if the same tag is still in the read area,...

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Date: 2015-03-31 16:20:54
Website: http://diyourself.ru

RFID Reader MFRC522 interface with NodeMCU using Arduino ...

ESP8266 , IoT Tutorials NodeMCU , RFID Manoj R. Thakur

In this tutorial we will learn How to interface NodeMCU with RC522 RF ID Reader using Arduino library for MFRC522 and other RFID RC522 based modules.

This library read and write different types of Radio-Frequency IDentification (RFID) cards on your Arduino or NodeMCU using a RC522 based reader connected via the Serial Peripheral Interface...

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Website: https://circuits4you.com

Interfacing of RFID RC522 with Arduino UNO | Circuits4you.com

In this tutorial we will learn How to interface Arduino UNO with RC522 RF ID Reader using Arduino library for MFRC522 and other RFID RC522 based modules.

This library read and write different types of Radio-Frequency IDentification (RFID) cards on your Arduino or NodeMCU using a RC522 based reader connected via the Serial Peripheral Interface (SPI) interface. Before we move to actual code lets...

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Website: https://circuits4you.com

Arduino Uno Serial Rs232 - musicsbear

0 Comments

Hi Jeremy, I m having a problem in my application with Matlab Gui -Arduino serial communication. I want to receive data from Arduino when a optical encoder sends me.

Is it possible to use an Arduino UNO as a USB to TTL converter for unbricking a Seagate Barracuda 7200.11 Hard Drive. And if it is possible : how to program it.

Topic: Solved Clone arduino Mega 2560 - no serial port...

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Website: http://musicsbear.weebly.com

UART 125Khz EM4100 RFID Card Key ID Reader Module RDM6300 ...

The Seed Studio 125KHz RFID reader module is designed for reading the codes from 125KHz RFID chips/cards and is compatible with read-only tags and read/write tags.

It could be used in office/home security, personal identification, access control, anti-forgery,...

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Website: https://ktechnics.com

arduino - RFID-RC522 not reading card - Stack Overflow

up vote 0 down vote favorite

I have a RFID-RC522 (MF-RC522) module and I'm using Arduino sketch program. I have downloaded the Example code:

/* * -------------------------------------------------------------------------------------------------------------------- * Example sketch/program showing how to read data from a PICC to serial. *...

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Website: stackoverflow.com

Related topics : rfid card reader serial arduino / rfid card reader serial output / rfid tag reader arduino / rfid reader module arduino / rfid card reader serial

RFID based Automatic Door Lock System with Arduino

0 Comment

The Basic necessity of security can be attained by designing various door locks such as mechanical locks or electrical locks. These kind of door locks are designed with one or more keys, but for locking a large area various locks are needed. Generally, traditional locks are heavy and that are not strong as they can damage simply by using some tools. Electronic locks are better over...

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Website: https://www.elprocus.com

RFID Reader ID-20LA (125kHz) with Arduino – Tutorial by Cytron

RFID Reader ID-20LA - An RFID reader from ID-Innovations which can be used to detect 125kHz RFID tags. ID-20LA requires minimum amount of circuit connection and be easily used with Arduino or any microcontroller. The data can be obtained through serial communication, with the settings of 9600 Baud, No Parity and 1 stop bit.

2. 125kHz Passive RFID Card/Key Chain - There are various of RFID cards...

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Date: 2019-03-23 15:34:07
Website: https://tutorial.cytron.io

Compact RFID Reader, ID-20LA – Tutorial by Cytron

NOT compatible with MiFare 13.56MHz tag .

Dimensions: 38x40x7mm

Due to 2mm pitch to picth pin spacing at the bottom of the RFID reader, it is difficult for us to use it on standard protoboard or PCB board. Therefore, we have included a small breakout board in the package.�

To utilize the breakout board, proper solder is necessary, and do mind the orientation of breakout board. You can solder...

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Date: 2019-03-23 18:09:42
Website: https://tutorial.cytron.io

Security Access Using RFID Reader - Arduino Project Hub

3.3V------------------------3.3V (DO NOT CONNECT TO 5V)�

Reading data from an RFID tag

After having the circuit ready, go to File > Examples > MFRC522 > DumpInfo and upload the code. This code will be available in Arduino IDE (after installing the RFID library).

Then, open the serial monitor. You should see something like the figure below:

Approximate the RFID card or the keychain to the...

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Website: https://create.arduino.cc

Related topics : rfid card reader serial arduino / rfid card reader serial / rfid card reader circuit / rfid tag reader arduino / rfid projects using arduino

Arduino RFID Door Lock Project using Arduino Uno, RFID ...

Check all the� RFID Projects here .

The output provided by EM-18 RFID reader is in 12 digit ASCII format. Out of 12 digits first 10 digits are card number and the last two digits are the XOR result of the card number. Last two digits are used for error checking.

For example, card number is 0200107D0D62 read from the reader then the card number on the card will be as below.

02 -...

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Website: https://circuitdigest.com

RFID Based Access Control using Arduino | Full Project ...

GET A FREE PASS TO IOTSHOW AND INDIA ELECTRONICS WEEK

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...

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Website: electronicsforu.com

serial - Arduino with Parallax RFID reader storing ...

I am quite new to electronics and have been tinkering around with this Arduino UNO w/ WiFi Shield and the Parallax RFID R/W Module.

Link to the RFID Module: http://www.parallax.com/Store/Accessories/CommunicationRF/tabid/161/ProductID/688/List/0/Default.aspx?SortField=ProductName,ProductName

Link to it's Data Sheet:...

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Website: electronics.stackexchange.com

Related topics : parallax rfid read write module / rfid read write module arduino / parallax rfid card reader serial arduino / rfid read write module / rfid card reader serial parallax

The Arduino Compatible RFID Reader Module With EEPROM

00:00

The Accessories:

The Optional Control Board:��The controller board is an extra board that comes with two basic programs; both of which act to deactivate an electromagnetic lock.� Best of all, there's audio!� It was designed to work with many electronic devices, including my RFID readers.� If you're not looking to connect the RFID reader to your Arduino UNO, and have no intention...

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Website: https://www.kickstarter.com

How to Interface RFID with Arduino Uno - Circuit Diagram ...

In this tutorial we are going to design a system to read the ID of RFID cards. RFID stands for Radio Frequency Identification. Each card has a unique ID embedded in it. These systems have many applications, like�in offices, shopping malls and in many other places where only the person with authorization card is allowed to enter in�the room.�RFID is used in shopping malls to stop a theft...

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Website: https://circuitdigest.com

Programming RFID MFRC522 Module using Arduino - SFE Product

Programming RFID MFRC522 Module using Arduino

Posted By: Admin SFE In: Arduino On: Tuesday, April 25, 2017 Comment: 0 Hit: 223

Introduction

RFID stands for Radio-Frequency Identification, an identification system that is flexible and very often used in security systems. The principle works is a tag or transponder on a particular object that is usually in the form of a card or also in other forms....

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Website: https://sfeproduct.com

Arduino RFID tutorial - educ8s.tv - Watch Learn Build

Arduino RFID tutorial

Hi guys, for today's tutorial, we will take a look at building an RFID based project with an Arduino using the RC522 reader and writer. We will be learning about the Reader and how to use it with the Arduino.

For the first time on this website, we will be using the Arduino with RFID tags. Today's project reads the Unique ID of each RFID tag we place close to the reader and...

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Website: https://educ8s.tv

Arduino Tutorials - Chapter 15 - RFID - tronixstuff

��}

}

If you're wondering why we used SoftwareSerial - if you connect the data line from the RFID board to the Arduino's RX pin - you need to remove it when updating sketches, so this is more convenient.

Now start waving RFID cards or tags over the coil. You will find that they need to be parallel over the coil, and not too far away. You can experiment with covering the coil to simulate it...

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Website: http://tronixstuff.com

Related topics : how to read rfid tag / rfid card reader serial arduino / rfid card reader serial output / rfid card reader serial / rfid tag reader arduino

MFRC522 RFID Reader with Arduino Tutorial | Random Nerd ...

Caution: You must power this device to 3.3V!

Circuit

Reading Data from a RFID tag

After having the circuit ready, go to File > Examples > MFRC522 > DumpInfo and upload the code. This code will be available in your Arduino IDE (after installing the RFID library).

Then, open the serial monitor. You should see something like the figure below:

DOWNLOAD FREE PDF: Arduino eBook with 18+ Projects

Approximate the RFID card or the keychain to the reader. Let the reader and the tag closer until all the information is displayed.

This is...

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Website: randomnerdtutorials.com

Related topics : rfid card reader serial arduino / rfid tag reader arduino / rfid card reader serial / rfid library arduino download / rfid card reader device

MFRC522 RFID Reader with Arduino Tutorial | Random Nerd ...

Caution: You must power this device to 3.3V!

Circuit

Reading Data from a RFID tag

After having the circuit ready, go to File > Examples > MFRC522 > DumpInfo and upload the code. This code will be available in your Arduino IDE (after installing the RFID library).

Then, open the serial monitor. You should see something like the figure below:

DOWNLOAD FREE PDF: Arduino eBook with 18+ Projects

Approximate the RFID card or the keychain to the reader. Let the reader and the tag closer until all the information is displayed.

This is...

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Website: randomnerdtutorials.com

Related topics : rfid card reader serial arduino / rfid tag reader arduino / rfid card reader serial / rfid library arduino download / rfid card reader device

Using the Parallax RFID Reader with an Arduino | Make:

D2 means digital pin number 2.

Step #3:

Next Prev

Toss some code onto the Arduino.

There are MANY different versions of Arduino code for this RFID reader. However, the best code I have seen to date was written by Benjamin Eckel . I have posted his code on my github account for archival purposes. You can get it here .

Now that the RFID reader is talking to your Arduino, you are ready to hack the...

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Website: makezine.com

Related topics : parallax rfid card reader serial arduino / parallax rfid card reader arduino / rfid tag reader arduino / rfid card reader serial arduino / rfid projects using arduino

Using the Parallax RFID Reader with an Arduino | Make:

D2 means digital pin number 2.

Step #3:

Next Prev

Toss some code onto the Arduino.

There are MANY different versions of Arduino code for this RFID reader. However, the best code I have seen to date was written by Benjamin Eckel . I have posted his code on my github account for archival purposes. You can get it here .

Now that the RFID reader is talking to your Arduino, you are ready to hack...

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Website: makezine.com

Related topics : parallax rfid card reader serial arduino / parallax rfid card reader arduino / rfid tag reader arduino / rfid card reader serial arduino / rfid projects using arduino

RFID RC522 Gate Access Control with Arduino | 14Core.com

In this illustration we will going to wire the RFID (Radio Frequency Identification) Module RC522 in this module it uses a radio signals and a Radio Label Tags for reading and writing data.

How Servo works please refer to this link.

The most common way of using RFID is the identification or a products, where tag can contain information such as product code, the origin, expiration date, and the...

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Website: http://www.14core.com

Related topics : rfid gate access control / rfid card reader serial arduino / radio frequency identification tags (rfid) / rfid radio frequency identification tags / rfid mifare rc522 module arduino

Stupid Simple Arduino LF RFID Tag Spoofer -Use Arduino for ...

RFID tags are all over the place. �They're used in building access control systems, passports, inventory tracking . . . � This instructable will show how you can use an Arduino and a few simple components (wire coil, transistor, capacitor, resistor) to make a device that can spoof an 125 KHz (low frequency) RFID tag. �This is version 1, so there are many enhancements that can be made, but...

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Website: http://duino4projects.com

How to Open Your Garage Door With RFID

Radio Frequency Identification, or RFID, is an exciting technology that has gained popularity in recent years. �It creates the ability to tag something with a very small passive chip that then allows remote reading of the information on that chip. �RFID tags are commonly used for security door swipe cards, identification for lost pets, and more recently near field communication in...

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Website: https://computers.tutsplus.com

Arduino Time Attendance System with RFID | Random Nerd ...

It contains an RFID reader that reads RFID tags;

Our setup has a real time clock module to keep track of time;

When the RFID reader reads an RFID tag, it saves the current time and the UID of the tag in an SD card;

The Arduino communicates with the SD card using an SD card module;

You can set a check in time to compare if you are in time or late;

If you are on time, a green LED lights up, if you...

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Website: randomnerdtutorials.com

13.56Mhz USB RFID Reader/Writer Module - emartee.com

Video

13.56Mhz USB RFID Reader/Writer Module

RFID  frequency identification is a non-contact object recognition technology, it can automaticlly recognize target and get relevant data through rf signal, so there are so many interactive projects which need to use RFID to achieve object recognition. Generally speaking, one basic kit of RFID general system mainly consists of three parts :

Tag :...

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Website: emartee.com

Related topics : rfid card reader writer usb / usb rfid reader writer / rfid reader module arduino / high frequency rfid reader module / rfid smart card reader writer

Open Security Research: Hacking the Wiegand Serial Protocol

"Wiegand" is used to describe a number of different things used within access control systems such as the format in which data is stored on a card, the protocol which is used to transmit the data, and different types of access cards that leverage it. In this blog post we'll focus on targeting the serial protocol while touching on some of the other uses. You'll find Wiegand used in magnetic strip,...

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Date: 2019-04-08 11:26:40
Website: http://blog.opensecurityresearch.com

Related topics : rfid stored value card / rfid card access system / rfid reader access control system / rfid proximity card reader / rfid card reader serial arduino

Arduino UNO interface with UHF RFID Reader to read tag EPC

Oct 24, 2016, 11:40 am Last Edit: Oct 24, 2016, 11:59 am by Grumpy_Mike

Thanks for that data sheet. Unfortunately is is not very good. While all the actual words are in English there is little sense in it.

How did you decide the baud rate was 9600? While it mentions the baud rate in the fault finding section:-

Quote

baud rate is not set in accordance

Their is no other mention of what speed it should be. Unless you know this then you can not hope to get it to work.

What have you done with the trigger input? It says in another of those poor phrasings :-

Quote

When reader in tigger work way, if make down-lead...

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Date: 2019-04-10 22:12:17
Website: forum.arduino.cc

Related topics : rfid card reader serial arduino / rfid card reader serial output / rfid card reader serial / uhf rfid reader software / rfid tag reader software

Long-Range RFID Reader for the Arduino?

Dec 06, 2010, 03:01 am

Hello, I'm new to the Arduino, and this forum, so I hope I didn't post this in the wrong section.

I want to setup a system that uses RFID tags, a reader, the Arduino, and some external event, like unlocking a door, etc. �There are plenty of code snippets on how to make the reader work, and I don't think I'd have a problem adapting the code to do whatever I want. �However, none of the RFID readers I've seen used have a range over about 3 inches. �This is useless to me, as taking the time to reach in my pocket, pull out the RFID device, then pass it over the reader, is...

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Date: 2019-04-11 01:04:17
Website: forum.arduino.cc

Related topics : long range rfid reader arduino / arduino rfid reader range / rfid tag reader long range / long range active rfid reader / rfid tag reader arduino

RFID and Keypad Based Access Control System using Arduino

RFID and Keypad Based Access Control System using Arduino

In the previous post, we made an RFID based access control and alert system using Arduino in which system sends us messages when the access was granted or denied. We was also be able to open the door lock and halt the system by sending the message to Arduino. There was a master tag that was used to add/remove other tags.

In this post, we...

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Website: https://electronicshobbyists.com

13.56MHZ RFID Reader/Writer Module V4.0 - emartee.com

13.56MHZ RFID Reader/Writer Module V4.0

RFID� frequency identification is a non-contact object recognition technology, it can automaticlly recognize target and get relevant data through rf signal, so there are so many interactive projects which need to use RFID to achieve object recognition. Generally speaking, one basic kit of RFID general system mainly consists of three parts :

Tag : composed...

Read more


Website: http://www.emartee.com

Grove - 125KHz RFID Reader - Seeed Wiki

Sensing Distance(Max): 70mm

TTL Output: 9600 baudrate, 8 data bits, 1 stop bit, and no verify bit

Wiegand Output: 26 bits Wiegand format, 1 even verify bit, 24 data bits, and 1 odd verify bit

Tip

More details about Grove modules please refer to Grove System

Platforms Supported

Demonstration

Here we show how to read RFID information using the Grove - 125KHz RFID Reader. Connect Grove - 125KHz RFID...

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Date: 2017-03-03 04:14:25
Website: http://wiki.seeed.cc

Related topics : serial rfid card reader 125khz / rfid reader module 125khz / rfid reader design 125khz / 125khz rfid reader software / 125khz rfid readers

RFID WiFi Reader | Hackaday.io

Publishing RFID tag with wifi is a great idea and there will be lots of usage areas. There are very cheap RFID readers (like RC522) around for a while and bringing them together with our great hero esp8266 WiFi chip seems to me a good idea. You of course can find other palaces to use this device. You can easily record the data in a database. The id and the time-stamp of reading the key-fob or...

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Website: https://hackaday.io

ICStation Mifare Wifi Board RC522 RFID 13.56Mhz Module ...

Home > Wireless Module > RFID Module > ICStation Mifare Wifi Board RC522 RFID 13.56Mhz Module Wireless Module for Arduino SPI Writer Reader IC Card

ICStation Mifare Wifi Board RC522 RFID 13.56Mhz Module Wireless Module for Arduino SPI Writer Reader IC Card

Item ID:

Wholesale discount start from 100pcs can be offered.

If you are interested in it, feel free to contact our service team:...

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Website: http://www.icstation.com

Tutorial 12 for Arduino: RFID Card Reading | JeremyBlum.com

July 8, 2011 | 187 Comments

Finally! It's been about 3 months since my last arduino tutorial - I've been keeping busy as usual. I've been working on this one for some time. I got the parts months ago, made an outline a few weeks ago, prototyped the circuits and wrote the code last week, and did the filming over the last few days. I've upped the ante for my production capabilities on this video. I'm using two...

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Date: 2017-03-04 02:00:27
Website: http://www.jeremyblum.com

Related topics : rfid based security system using arduino / rfid security system using arduino / rfid based security system / rfid card reader serial arduino / security system using rfid

125KHz EM4100 RFID Card Read Module RDM630 UART Compatible ...

125KHz EM4100 RFID Card Read Module RDM630 UART Compatible Arduino

Description:

The dedicated module RDM630 series of non-contact RF ID card, preclude the use of advanced RF receiver circuits and embedded microcontroller design

Combined with efficient decoding algorithms, to complete the EM4100 compatible ID card data reception

This module is convenient to use, the power supply serial connection...

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Website: banggood.com

Related topics : 125khz rfid module rdm630 arduino / 125khz rfid module - uart arduino / 125khz rfid module - uart / rfid credit card reading software / serial rfid card reader 125khz

RFID Card Reader | DrZzs

June 20, 2018

After the fantastic reception that my magnetic door locks video got, I got a lot of questions about doing a RFID Card Reader video. I did it.

Today we are going to use the arduino sketch esp-rfid. Go to the repository and download the Zip file. Open it up and find the bin folder. Than open up your FlashEZ and put the firmware.bin folder and drag and drop it into the FlashEZ program....

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Website: http://drzzs.com

Related topics : rfid card door lock system / rfid door lock system arduino / rfid door lock arduino / rfid card reader serial arduino / rfid card reader wifi

Project:RFID Reader Writer - London Hackspace Wiki

Background on Mifare RFID technology

You will need MIFARE compatible rfid cards (tokens or labels as well).

Oyster uses mifare cards and is migrating from MIFARE Classic to MIFARE DESFire EV1.

MIFARE is the NXP Semiconductors-owned trademark of a series of chips widely used in contactless smart cards and proximity cards. According to the producers, billions of smart card chips and many millions of reader modules have been sold. The technology is owned by NXP Semiconductors (spin off from Philips Electronics...

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Date: 2015-10-23 10:56:22
Website: https://wiki.london.hackspace.org.uk

Related topics : rfid mifare proximity card reader writer / rfid mifare card reader writer / mifare classic rfid cards / mifare rfid card reader / mifare rfid cards

RFID WiFi Reader | Details | Hackaday.io

There are very cheap RfID readers around for a while and bringing them together with our great hero esp8266 WiFi chip seems to me a good idea. You of course can find other palaces to use this device. You can easily record the data in a database. The id and the time-stamp of reading the key-fob or RfID card can be used as workman attendance control system for your factory. I will try to code some...

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Website: https://hackaday.io

Related topics : rfid card reader wifi / rfid card reader serial arduino / rfid card reader serial / cheap rfid reader chip / cheap rfid reader

http://howtomechatronics.com/tutorials/arduino/rfid-works-make-arduino-based-rfid-door-lock/

Arduino Board ............................................� Amazon

Breadboard and Jump Wires .................... Amazon

*Please note: These are�affiliate links. I�may make a commission if you buy the components through these�links.

I would appreciate your support in this way!

The project has the following workflow: First we have to set a master tag and then the system goes into normal...

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Date: 2018-01-12 09:12:36
Website: howtomechatronics.com

Related topics : rfid proximity door lock access control system / rfid door lock access control system / rfid door lock system arduino / rfid door lock arduino / rfid door access arduino

RFID Security Lock Circuit using Arduino - homemade-circuits.com

In this article we will see how an Arduino based RFID reader circuit could be used for controlling a relay, which in turn could be used in security door lock applications.

By: Girish Radhakrishnan

Introduction

If you haven't yet checked the previous RFID article, please go ahead check it out, it covered the basics of RFID technology .

We are going to identify the authorized tags using UID. In a...

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Website: https://www.homemade-circuits.com

Related topics : rfid based security system using arduino / rfid door lock system circuit / rfid security system using arduino / rfid card reader circuit / rfid tag and reader circuit

Arduino-based RFID attendance system - Open Source For You

1.66K 0

Most educational institutions' administrators are concerned about student irregular attendance. Truancies can affect student overall academic performance. The conventional method of taking attendance by calling names or signing on paper is very time consuming and insecure, hence inefficient.�Radio Frequency Identification (RFID)�is an interesting solution in such cases. Arduino based...

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Website: http://opensourceforu.com