Careful readers may notice that there are currently two types of structures for laptop screens. One is the LCD that is directly exposed, while the other has a protective glass layer on top, which looks more “high-end”. What are the advantages and disadvantages of these two types of screens? How should we choose when purchasing … Read more
A touchscreen, from a market perspective, is a computer input device that anyone can use, or a device that anyone can use to communicate with a computer. The fact that everyone can use it is the greatest magic of touchscreens, which cannot be compared to keyboards or mice. The ability for everyone to use it … Read more
■ Xiao Xi / Text Many people know about the connection between the Internet and high-energy physics. In the late 1980s, several large-scale high-energy physics experiments were underway at the European Organization for Nuclear Research (CERN), with hundreds of scientists from dozens of countries participating. To facilitate their work, a system for information management and … Read more
MIPI is a serial interface, and MIPI-DSI is the technology used for displays. LCD displays with MIPI interfaces serve as display outputs, enabling graphical user interfaces that allow ordinary users to skillfully operate computers and other devices. Therefore, MIPI is an important interface for human-computer interaction. In addition to the previously mentioned camera recording driver … Read more
Leakage Monitoring and Protection, Solve Safety Issues with PLC! Leakage monitoring and protection are key aspects of distribution systems, and they can be easily implemented using Siemens PLC. Today, let’s discuss how to use the S7-1200 to create a leakage monitoring and protection system to address potential safety hazards on-site. Real-Time Leakage Monitoring + Quick … Read more
1. Basics of Driver Development In the world of computers, drivers act as “unsung heroes,” silently building a communication bridge between hardware and the operating system. They encapsulate the specifics of hardware devices to provide a unified and user-friendly interface for the operating system, ensuring the computer system operates stably and efficiently. Whether it is … Read more
Touch screen (touch screen) is also known as “touch control screen” or “touch control panel”. It is a type of sensing liquid crystal display device that can receive input signals such as touch. When a graphical button on the screen is touched, the tactile feedback system on the screen can drive various connected devices according … Read more
Reported by Machine Heart Editor: Xiao Zhou Projecting content from a smartphone onto any surface for “touchscreen” interaction feels both familiar and a bit magical… Since the advent of smartphones, interacting with touch and digital content has become ubiquitous. However, so far, touchscreen technology has mainly been limited to portable devices. Recently, a research team … Read more
WeChat public account reply: Analysis, there are a lot of mobile phone repair materials Repairing the touch backlight of the iPhone 6S The backlight power is supplied by the boost IC-U4020, and the output power signal is sent through inductors FL4211 FL4212 FL4213 to the display screen interface J4200. Unlike the iPhone 6, there are … Read more
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