ULR1

    In order to solve the problem of potential safety hazards in open password input devices, a password input method and a password input device are provided, so that the password can be fundamental...[Details]

     News on the morning of May 10th, developers can now participate in the offline activities of the 2022 Apple Worldwide Developers Conference (WWDC22 for short) through a lottery, and registration...[Details]

Abstract: With the rapid development of information today, computer information technology has become a dominant technology, and the information industry has also become a dominant industry. The in...[Details]

　　The information of read-only memory (ROM) is written during manufacturing or through a certain programming method. It can usually only be read but not written in the system. When the power is off, i...[Details]

The China Academy of Information and Communications Technology recently released an analysis report on the operation of the domestic mobile phone market in August 2020. The report showed that in Augu...[Details]

At present, digital signal processor (DSP) chips have been widely used in various fields such as communication, electronics, and image processing due to their powerful computing power. Systems using D...[Details]

The purpose of this system is to design a vehicle anti-collision and automatic braking system based on a single-chip microcomputer. The system effectively solves the problem of rear-end collision cau...[Details]

LED lighting has become the focus of widespread attention for its high energy saving, long life and environmental protection. There are successful cases in the field of functional lighting in many pla...[Details]

On May 9, 2023, the company's wholly-owned subsidiary EVE Power Hungary Korlátolt Felelsség Társaság (hereinafter referred to as "EVE Hungary") signed the "SALE AND PURCHASE AGREEMENT" (hereinafter...[Details]

Megger, also known as a megger, is used to test the insulation condition of circuits or equipment. The usage and precautions are as follows: (1) First, select a megohmmeter that is suitable for the v...[Details]

On September 19, 2023, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Youshang has launched a 65W PD f...[Details]

Objective: External interrupt 0 realizes LED flashing #include reg52.h   typedef unsigned int u16; typedef unsigned char u8;   sbit k3 = P3^2; //Independent button, connect to external interrupt 0...[Details]

1. What is a linear motor? A linear motor is a transmission device that converts electrical energy directly into linear motion mechanical energy without any intermediate conversion mechanism. ...[Details]

Cybersecurity service provider Orange Cyberdefense releases "Security Navigator 2023" security guide Research report: Cyber ​​extortion incidents occur frequently, 40% of which are caused by malwa...[Details]

1. Overview CNC (Computer Numerical Control) machine tools are automated machine tools controlled by computer programs and are widely used in metal processing, mold manufacturing and other fie...[Details]