_Hardware: Arduino UNO, 16x2 LCD, wires. _Software: Arduino IDE. II. 16x2 LCD Introduction: _It has 16 pins and start from left to right they are: +VSS or GND pin is connected with the GND pin on the ...

The Arduino code in the "serial_to_LCD" folder reads data from the Arduino serial port and displays it on the LCD screen (HD44780 compatible). It works both with the virtual serial port through the ...

An RFID-based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...