ESD05V32D-LCD

      Tencent Red Magic Gaming Phone 6 will be released at 19:00 on March 4, and the official will also launch a new wearable product, the Red Magic Watch, at the press conference. Today, Ni Fei, Pre...[Details]

Guided by the Ministry of Industry and Information Technology and the Shanghai Municipal People's Government, and hosted by the China Semiconductor Industry Association and the China Academy of Infor...[Details]

Smart door locks are already a familiar product to the public. In addition to the convenient unlocking experience, their safety performance is also a focus of people's attention. So are smart door ...[Details]

    The author has summarized a method of using the DT890 digital multimeter to check the crystal, which is introduced as follows:     First, set the multimeter to the 20MΩ resistance range, and che...[Details]

stm32 priority     1. Priority level:       STM32 users can assign 16 levels of priority, that is, the upper four bits of the priority register NVIC- IP are used to represent the priority of each int...[Details]

CAN bus has been widely used in the fields of automobile industry, machinery industry, textile industry, robot, CNC machine tools, medical equipment, etc. due to its unique design, low cost, high r...[Details]

Security and anti-theft have become a social issue. Locks have been the iron generals guarding the door since ancient times. People have high requirements for them. They must be safe and reli...[Details]

Today, Honor launched three new MagicBook notebooks at its new product launch conference, namely Honor MagicBook 14 Ryzen Edition, MagicBook 15 Ryzen Edition, and MagicBook Pro Ryzen Edition, with a ...[Details]

Realizing the value of the data center--incubating core data analysis capabilities With the popularity of "data middle office" (DMO), Chinese enterprises hope to better manage and utilize the data ...[Details]

Principle of DSPLL This technology uses DPS high-speed computing to replace the phase-locked loop filter circuit that is usually built with discrete components. Since no external components ...[Details]

Gasoline generator sets process the original voltage output by the generator through power electronics technology and then output it to the load. Developing a small, stable and reliable generator inve...[Details]

1. Processor mode 1.1. Privilege Level The ARMv7 architecture supports security extensions. If security extensions are enabled, the ARMv7-A architecture is divided into two worlds: secure mode (Secur...[Details]

Why AC-couple video signals? If you haven't asked this question yet, you should. If the reason is a government mandate, user specification, or industry agreement, then you're probably on the righ...[Details]

     On November 19, Apple disclosed a patent for an “electronic device with an adjustable exterior housing structure” with publication number CN113677115A. 　　The Qichacha patent abstract shows that ...[Details]

Soft starter undervoltage fault is one of the common problems in electrical systems. This article will introduce the causes, diagnosis methods, treatment measures and prevention measures of soft st...[Details]