RFID reader on Arduino with LCD display

This post is in continuation to RFID Reader with Arduino. We can append previous post's code to display the output to LCD display module instead of serial monitor. To do so, we will just pass the final output of "msg" to lcd.print argument. Requirements Arduino                        :- i am using Arduino Uno 16x2 Display module :- … Continue reading RFID reader on Arduino with LCD display

RFID Reader with Arduino

RFID stands for Radio-frequency identification. It is the wireless use of electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information.   On the basis their power source they are of two types :- Active RFID:- It uses an internal power source … Continue reading RFID Reader with Arduino