Knowledge

This article mainly summarizes and summarizes the problems encountered by customers in the process of using LCD. Each question will have a correspondi

Classification of LCD panels: Liquid crystal panels can be classified into three grades: A, B, and C according to their quality. The grade is based on

The control light of the LCD screen is completely dependent on the light transmitted through the twisted control of the liquid crystal molecules, whic

TFT capacitive screen, as a relatively common commercial LCD screen, can be seen in all walks of life and various types of scenes. The capacitive touc

1. The LCD products cannot be lit by customers are mainly divided into the following situations 1. The LCD backlight is not bright 2. There is an erro

The display principle of dot matrix LCD screen In the digital circuit, all the data conditions are saved with O and 1, for the LCD controller to perfo

CGRAM1602 can store 8 custom characters. The first addresses of the storage space of these 8 custom characters are: 0X40,0X48,0X50,0X58,0X60,0X68,0X70

Drawing on the dot matrix screen—Detailed explanation of LCD12864 control —Preliminary knowledge— In fact, this article should be regarded as a specif

For technical support, many beginners do not know how to adjust the display of Chinese characters, characters and pictures on TFT-LCD, and how to adju

The LCD segment code LCD screen means that the display content of the LCD screen can be divided into multiple segments, each segment can be individual

How to choose LCD viewing angle? What viewing angle LCD should be used for different products? Observation angle is 12 o'clock The observation ang

Driver IC: LED is actually a light-emitting diode. When the number of diodes is relatively large or the power consumption of the tube is relatively la