• The Arduino is programmed such that if the device is connected to the Bluetooth module, the message that is sent using the Arduino automation app is displayed on the LCD display. • Message can be ...

Arduino-uno-LCD-16x2-Display The Arduino Uno LCD 16x2 Display is a common alphanumeric display module with 16 characters per line and 2 lines. It utilizes liquid crystal technology to display text and ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

This paper presents a highly featured home automation system by integrating Raspberry Pi, Arduino UNO, Camera Module, a 7-inch LCD panel and various other sensors. The main features encompassed in ...