Knowledge

Among our commonly used human-computer interactive display interfaces, in addition to digital tubes, LEDs, and the LCD1602 we have mentioned before, t

Now let’s summarize the problems encountered by comrades who have just taken over the MCU to drive the LCD screen. 1. No display A: Hardware problem 1

Now the most important types of touch screens: resistive (double-layer) touch screen, surface capacitive type and inductive capacitive type, surface a

We all know that if the driver board is broken, there is still a little repair value, but if the LCD screen circuit is broken, there is no repair valu

Many beginners have a headache on how to distinguish the interface type of the LCD screen. Is it an LVDS screen, a TTL screen or an RSDS screen? It is

LCD1602 is an industrial character liquid crystal, which can display 16x02 or 32 characters at the same time. The principle of LCD1602 liquid crystal

The segment LCD screen that you usually see most in life may be the segment code LCD screen. It has the characteristics of an ordinary digital tube an

Introduction to LCD: Liquid crystal is a special material state that is different from solid liquid and gaseous state within a certain temperature ran

LCD screens have gradually become the mainstream products on the market, and the market is in short supply. It can be seen everywhere in outdoor build

I often hear people compare LCD and OLED. Although these two representation methods are somewhat similar, did you know? They represent two completely

LED backlight refers to the use of LEDs (light emitting diodes) as the backlight source of the liquid crystal display, while the LED backlight display

What is touch screen technology In order to facilitate the operation, people use a touch screen to replace the mouse or keyboard. The touch screen is