Dalian Eastern Display Co., Ltd.
Dalian Eastern Display Co., Ltd.
Finding the right Arduino 3.5 TFT display at the best price can be tricky. This guide helps you navigate the options, understand the factors affecting cost, and find the perfect display for your project. We'll cover different display types, key specifications, where to buy, and what to consider before purchasing. Learn how to select a display that meets your needs and budget.
The market offers various Arduino 3.5 TFT displays with differences in resolution, color depth, backlight type, and interface. Common types include resistive touchscreen displays, capacitive touchscreen displays, and displays without touch functionality. Resolution commonly ranges from 320x480 to 480x800 pixels, impacting image sharpness and detail. Color depth refers to the number of colors the display can show, with higher bit depths producing richer visuals. Backlight types, such as LED backlights, influence brightness, power consumption, and viewing angles. The display interface (e.g., SPI, I2C) is crucial for compatibility with your Arduino board.
Before selecting a Arduino 3.5 TFT display, carefully review its specifications. Pay attention to the resolution (higher is better for sharper images), color depth (more colors for richer visuals), backlight type (LED backlights are common), viewing angle (wider angles provide better visibility from different positions), and interface (ensure compatibility with your Arduino). Also, consider the operating voltage and power consumption to determine suitability for your power supply. Checking for features like a built-in touch controller can be important if touch functionality is required.
The price of a Arduino 3.5 TFT display varies considerably based on several factors. Higher resolution, advanced features like touch functionality, better color depth (e.g., 16-bit vs. 18-bit), and the use of more durable materials all contribute to a higher price tag. The supplier and retailer also play a significant role in determining the final cost. Consider purchasing from reputable sellers to avoid counterfeit or low-quality products.
Many online retailers and electronics suppliers offer Arduino 3.5 TFT displays. It's important to compare prices and read customer reviews before making a purchase. Ensure the seller offers reliable shipping and customer support. Some reputable suppliers provide detailed specifications and technical documentation to aid in the selection process. For high-quality displays and excellent customer service, consider exploring options from suppliers like Dalian Eastern Display Co., Ltd., a leading provider of LCD modules and displays.
| Model | Resolution | Touch | Approximate Price (USD) | Supplier (Example) |
|---|---|---|---|---|
| ILI9488 3.5 | 480x320 | No | $10 - $15 | Adafruit |
| ILI9341 3.5 | 480x320 | Yes | $18 - $25 | SparkFun |
| ST7735 3.5 | 320x480 | No | $8 - $12 | Amazon |
Note: Prices are approximate and can vary based on retailer and time of purchase.
Selecting the right Arduino 3.5 TFT display involves careful consideration of various factors, including resolution, touch functionality, color depth, and budget. By understanding these factors and comparing different options, you can find the perfect display to bring your project to life. Remember to always purchase from reputable suppliers to ensure quality and compatibility.
