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). A...
RC522 is a Multi-communication RFID Module for Arduino and Microcontrollers. The RC522 is known as MFRC-522 due to its NFX semiconductor microcontroller. The module allows the developers to interface it with any other SPI, I2C, and UART based microcontrollers. The RC522 module works on 13.56 ...
We will connect 3 pins of the sensor module with Arduino. These include the VCC, GND, and OUT pins. The VCC will be connected with the 5V pin from Arduino. GND of both the devices will be in common. We will connect Arduino digital pin 2 with the OUT pin of the sensor. You can u...
BH1750 Ambient Light Sensor Interfacing with Arduino Arduino with BMP180 Atmospheric Pressure and Temperature sensor Arduino LED Slider Brightness Control Android App with MIT App Inventor I2C Communication Between Two Arduino Boards RC522 RFID Reader Module with Arduino MAX30102 Pulse Oximeter and Heart ...