| Product: |
1.3 Inch TFT+PCB |
PCB: |
7-header Pin PCB |
| Resolution: |
240x240 Dots |
Cover Glass: |
Customizable |
| Viewing Direction: |
IPS Free Viewing Angle |
Interface: |
SPI Interface |
| Pin Number: |
7 Pins |
Connection: |
Header Pin |
| Surface Luminance: |
250 Cd/m2(nits) |
LED Lifetime: |
40,000 Hours |
| Certificate: |
ISO9001:2015 / ISO1400:2015 |
Compliance: |
Rohs & Reach Compliant |
1.3-inch IPS TFT LCD 240x240 dot display is a common small-sized liquid crystal display device, equipped with a 7-pin PCB, featuring specific technical characteristics and wide application scenarios. Here is the relevant introduction:
Display Introduction
Size and Resolution: The diagonal size of the screen is 1.3 inches, with a resolution of 240x240 pixels. The pixel pitch is typically 0.0975mmx0.0975mm, and the display area is approximately 23.4mmx23.4mm.
Display Technology: It adopts IPS (In-Plane Switching) technology, featuring a full-view characteristic, providing a visual angle of nearly 180 degrees, with minimal color and contrast variations in all directions. TFT (Thin Film Transistor) thin film transistor technology ensures fast response speed and stable image display.
Color Performance: It can display full-color images, with rich colors, meeting the requirements of most applications that have certain demands for display colors.
Driver Chip: Commonly uses ST7789V and other driver chips, supporting 8-bit 8080 MCU and 4-line SPI communication interfaces, facilitating connection with microcontrollers.
Pins and Interfaces: The 7-pin PCB usually refers to a printed circuit board with 7 pins, with a general pin spacing of 2.54mm, default not soldered, and can be connected to other circuits through pin headers or connection lines to achieve signal transmission.
Operating Parameters: The operating voltage is generally 3.3V, the operating current is approximately 20mA, and the backlight type is mostly 2 white LEDs connected in parallel, with a working temperature range of -20ºC to 70ºC.
Purpose
Smart wearable devices: such as smart watches and smart bands, can display information like time, steps, and heart rate.
Smart home devices: control panels for smart appliances, such as microwave ovens, ovens, and smart small appliances, showing operation menus and status information.
Medical instruments: applicable to some small medical devices, such as blood glucose meters and blood pressure monitors, displaying measurement results and operation prompts.
Industrial control and instruments: in the industrial field, used for display interfaces of small instruments and controllers, showing parameter settings, operation status, etc.
Handheld devices: such as handheld scanners and portable game consoles, providing clear display screens.
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