Knowledge

LCD monochrome LCD screens usually have two display types, positive display and negative display. Today, we will take the segment code screen as an ex

The key points of segment code LCD screen selection knowledge have always been a question that people are curious about, so today let me introduce to

The capacitive touch screen technology uses the current induction of the human body to work. The capacitive touch screen is a four-layer composite gla

Many people don’t know the difference between dot matrix LCD screen and segment code LCD screen when choosing LCD screen. 1. The dot matrix LCD screen

There are many places where liquid crystal modules are used in our lives. In order to avoid some problems, we need to pay special attention to the sel

Regarding the liquid crystal module, there is still a lot of knowledge that we need to study. The timing module uses the liquid crystal display device

LCD screen selection parameters: 1. LCD screen: resolution, dot pitch, occupancy; positive display, negative display; color; STN, FSTN. 2. Drive mode:

The LCD display backlight board plays a very important role in the use of the LCD display, so do you really understand the functions of the LCD displa

The segment code LCD screen is more and more widely used. It perfectly realizes the human-machine dialogue, especially after the touch function is add

After G.Freidel, liquid crystal research has temporarily entered a low point. It is also said that the period from 1930 to 1960 was a blank period for

Monochrome LCD screen, also known as black and white screen. It can be made into white characters on a black background, white characters on a blue ba

128X64 with Chinese character library is a kind of 4-bit/8-bit parallel, 2-wire or 3-wire serial interface mode, and the dot matrix graphic liquid cry