Product Overview: 2.4 inch TFT LCD Touch Screen for Arduino Uno
The 2.4 inch TFT LCD Touch Screen is a compact, high-clarity display designed to add visual output and touch-based interaction to Arduino Uno projects. Featuring a 320×240 pixel TFT panel and a resistive touch layer, this screen is ideal for creating control panels, handheld consoles, data displays, and interactive prototypes.
What you get
- 2.4-inch TFT LCD with 320×240 resolution
- Resistive touch panel compatible with stylus or fingertip input
- SPI interface for reliable communication with Arduino Uno
- Adjustable backlight for improved visibility in varied lighting
- Compact form factor and robust construction for embedded projects
Key Features
- High Resolution Display: 320×240 pixels delivers sharp text and vivid graphics for menus, icons, charts, and images.
- Resistive Touch Panel: Supports pressure-based touch input using a finger or stylus, enabling simple touchscreen controls without complex calibration.
- SPI Interface: Uses Serial Peripheral Interface for efficient data transfer and minimal pin usage on the Arduino Uno.
- Easy Arduino Integration: Designed with Arduino Uno compatibility in mind, with community libraries and example code for quick setup.
- Adjustable Backlight: Backlight brightness can be tuned to save power or improve readability in different environments.
- Compact and Durable: Measures 71.3mm x 52.4mm and is built from quality materials to withstand regular use.
Specifications
- Display Size: 2.4 inches
- Display Type: TFT LCD
- Resolution: 320×240 pixels
- Touch Panel: Resistive
- Interface: SPI
- Dimensions: 71.3mm x 52.4mm
- Backlight: Adjustable brightness control
Typical Applications
- Home Automation: Create touch-based control panels for lights, HVAC, and smart devices.
- Gaming Consoles: Build compact handheld games and interactive menus.
- Weather Stations: Display live sensor data with touch-enabled navigation between screens.
- Data Loggers: Visualize logged data, graphs, and system status via touch controls.
- Educational Projects: Teach students about displays, touch input, and Arduino programming.
Installation and Programming
Connection
- Connect the display to the Arduino Uno using jumper wires, a breakout, or a shield. Use the SPI pins (MOSI, MISO where applicable, SCK) and the designated CS and DC pins.
- Provide power (typically 5V) and ground. Verify pinouts before powering the board.
Software Setup
- Install recommended libraries (search community libraries for ILI9325/ILI9341 or compatible drivers depending on the controller).
- Load example sketches to confirm basic display output and touch responsiveness.
- Adapt library pin definitions to match your wiring and fine-tune touch sensitivity if needed.
Tips for Best Results
- Start with example sketches to confirm hardware and wiring.
- Calibrate the resistive touch for accurate readings across the full screen area.
- Use PWM control on the backlight pin to adjust brightness and save power.
Why Choose This 2.4 inch TFT LCD Touch Screen for Arduino Uno
This display strikes a balance between size, capability, and ease of integration. It provides a clear visual interface and a simple resistive touch option at a compact footprint. It is ideal for makers, students, and hobbyists who need a reliable, low-cost touchscreen for Arduino Uno projects.
Customer Support
We are committed to supporting your project. If you need help with wiring, libraries, or troubleshooting your 2.4 inch TFT LCD Touch Screen for Arduino Uno, please contact our support team for assistance.
Note: Images are for illustration purposes only. Actual product design and color may vary slightly.
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