Displaying a Prolog query on LCD connected to an Arduino, which estimates the straight line distance between cities which don't have a direct connection with eachother (with the A-Star Algorithm).

Here i have list down simple steps for connect Arduino with Ultrasonic Distance Sensor I have used three basic library Wire (This is default one) LiquidCrystal_I2C (click this link to download) ...

You can use them with LCD modules that have a HD44780 compatible interface with various screen sizes by attaching to the back of the LCD module. This allows connection to your Arduino (or other ...

The most popular display system widely used in Arduino projects is the liquid crystal display (LCD). LCD displays consists primarily of two sheets of polarized glass plates with a thin layer of liquid ...

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 ...

[Andy Brown] wrote in to show off the TFT LCD adapter he’s been working on for connecting inexpensive displays to an Arduino Mega. These TFT LCD screens can be picked up on eBay for a few ...