Arduino Uno Serial Rs232 - musicsbear


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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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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Week10Segment1 - MAKECourse

This segment focuses on understanding RFID technology and on using the SPI-bus based MF522/ RC522 RFID reader shields with MIFARE Classic RFID cards/tags.


Understand the technology used in RFID cards and readers

Understand the basic hardware and software features of MIFARE Classic RFID cards

Learn�to use the open source MF522.h...

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


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

Raspberry Pi to Arduino Shields Connection Bridge

The idea behind the Raspberry Pi to Arduino shields connection bridge is to allow to use any of the shields, boards and modules designed for Arduino in Raspberry Pi. It includes also the possibility of connecting digital and analog sensors, using the same pinout of Arduino but with the power and capabilities of Raspberry.

The Raspberry Pi to Arduino Shields Connection Bridge is compatible with...

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Related topics : rfid module raspberry pi / rfid kit for raspberry pi / nfc rfid raspberry pi / arduino rfid shield code / arduino rfid shield example

Arduino Library | Adafruit PN532 RFID/NFC Breakout and ...

by lady ada

Which Library?

In the past there were two separate Arduino libraries for using the Adafruit NFC boards. �One library supported the breakout over a SPI connection, and the other library supported the breakout or shield over an I2C connection. �However both of these libraries have been merged into a single Arduino library, Adafruit-PN532 .

The Adafruit PN532 library�has the...

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Related topics : arduino rfid shield adafruit / rfid library arduino / rfid library for arduino / rfid controller breakout board / arduino rfid shield code

Adafruit NFC/RFID Shield for Arduino

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Ajoutée le 25 avr. 2012

We've taken our popular Adafruit PN532 breakout board and turned it into a shield - the perfect tool for any 13.56MHz RFID or NFC application....

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Related topics : arduino rfid shield adafruit / nfc rfid arduino / rfid nfc tool / tag rfid nfc / arduino rfid shield tutorial

Arduino RFID access control with LCD display ...

We already have discussed how to design a user access control system using Arduino and GadgetKeeper on this tutorial. However in this tutorial again we discuss about how to design a user access control system (with LCD display) which is little different than the other one in operational level. The display shows the relevant user name when you punch the RFID card if the user validation is...

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Related topics : door access control system using rfid / rfid door lock access control system / door access control systems rfid / rfid door lock system arduino / rfid card access system