Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...

The most common and easy to use reader is EM-18. This module read the RFID passive tag and sends the tag ID to the Arduino microcontroller. First of all upload this simple program to Arduino Uno using ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

This microcontroller is at the heart of countless impressive projects like RFID door locks ... tool for practicing your programming skills. With the thousands of Arduino projects you can find ...

MFRC522 connection header: This is where the MFRC522 RFID reader connects ... You can connect your Arduino to the FTDI lines for quick programming, or you can remove the on-board ATMEGA328-PU ...

Until recently, Arduino microcontroller users needed to utilize the company's Arduino programming language, which is essentially a subset of the C/C++ languages. Since 2022 however, the company ...

[Jason] really wanted to build an RFID controlled garage door opener and decided to turn to Arduino to get the job done. For someone who’s never worked with an Arduino before, he really seemed ...

[Niazangels] created a custom PC program which creates line drawings from images captured by a webcam. The line drawings are converted to coordinates, and sent to an Arduino, which controls all ...

A cool RFID music table has been created using Arduino, iPod, and RFID tags to make it easy to change albums by simply changing the RFID tag. Each RFID tag has an individual code number relating ...