Abstract With the widespread popularity of smartphones, people’s lives have become inseparable from touchscreen devices. However, the security issues of these devices have been largely ignored. In recent years, attacks targeting touchscreen devices have been increasing, posing serious threats to users’ data security and privacy. This article studies touchscreen attacks, focusing on attacks based on … Read more
Search on WeChat Technical Training In most cases, the touchscreen is connected to a PLC, which then connects to the inverter. However, the touchscreen can also connect directly to the inverter without going through the PLC, controlling the inverter’s start, stop, frequency change, etc. Today, we will take the Wecon touchscreen controlling the Mitsubishi D … Read more
Source | Dr. Goose Since the popularization of smartphones, touchscreens have significantly changed our habits of using electronic products. With a simple swipe of a finger, daily entertainment, shopping, and more can be completed on a palm-sized smartphone. But if we rewind 15 years, people back then would have found it hard to imagine that … Read more
Siemens All-Subject + TIA Portal + EPLAN Electrical Drawing Video Recordings for Sale at Low Prices! Chuangkong Education Siemens All-Subject Class Course Introduction Many people encounter situations where the touchscreen cannot be used due to faults while using it. This is mainly because the touchscreen is a relatively precise device, and due to its nature … Read more
Click the above “Embedded Application Research Institute” and select “Top/Star Official Account” Valuable Resources Delivered Instantly! Source | Embedded Application Research Institute Compiled & formatted | Embedded Application Research Institute Since the coordinates reported by the driver are not flipped, the reported coordinates are reversed in both X and Y directions on the screen. However, … Read more
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