TFT LCD Display with Arduino
This project demonstrates how to interface a TFT LCD display with an Arduino to display sensor readings.
The setup includes initializing the TFT screen, displaying static text, and dynamically updating the screen with sensor values.
Components Needed
- Arduino Uno
- TFT LCD Display
Block Diagram
Hardware Wiring Explanation:
TFT Display to Arduino Connections:
Power the Arduino
Connect the Arduino to your computer using a USB cable.
Software (Arduino IDE):
Open the Arduino IDE on your computer.
Write or paste the provided program into the IDE.
Select the correct board and port in the Arduino IDE under the Tools menu.
Upload the program to the Arduino.
Monitor the Output:
The TFT LCD will display "Sensor Value:" as static text.
The sensor reading from analog pin A0 will be displayed below it.
The sensor value will update every quarter second.
Project Operation
initialization:
The TFT screen is initialized and set with a black background.
code should successfully display "Welcome to projectslearner" on your Adafruit TFT LCD display connected to an Arduino