54103-S12-09-R

　　The AT89C55WD microcontroller with watchdog function launched by ATMEL has a 20K program memory. It is a relatively advanced product in the 8051 series. Its watchdog function can greatly improve th...[Details]

     Earlier today, foreign media WinFuture released the official renderings of the Samsung Galaxy S21 Ultra and revealed some details. 　　According to currently known information, Samsung will offi...[Details]

  LED driver power supply is a power converter that converts power supply into a specific voltage and current to drive LED to emit light. The following LED power supply manufacturers have sorted o...[Details]

　　With the development of science and technology and the improvement of the degree of industrial automation in my country, a large number of automation equipment and instruments have been widely used ...[Details]

C51 provides three methods to access absolute addresses: 1.  Absolute macro: In the program, use "#include absacc.h " to use the macros defined in it to access absolute addresses, including: CB...[Details]

The concept of exception is also known in microcontrollers. It means that the CPU can pause the current task and jump to the exception handler for execution. In the past, the bare metal program for...[Details]

In addition to the new energy vehicle field, Huawei has actually already started technology research and development and patent layout in many fields. In the first half of this year, Huawei has succe...[Details]

　　There are many types of gas detectors. There are three main types of gas detectors used in confined spaces, which is determined by the type of gas. Dangerous gases in confined spaces can be rough...[Details]

At present, a large number of mid- and low-end embedded applications mainly use 8/16-bit microcontrollers. In China, due to historical reasons, there are many different types of microcontrollers base...[Details]

Nowadays, the popularization of 5G communication technology has pushed RF front-end chips to become one of the most critical components in mobile smart terminals. According to statistics from QYR Ele...[Details]

1 Introduction In modern industrial production and high-precision testing, we need a fairly accurate frequency to help determine the performance indicators of the equipment. And we hope to be a...[Details]

　　With the development of the times, society increasingly needs efficient and reliable identity recognition systems. Traditional means of personal identity recognition, such as keys, passwords, ID ca...[Details]

According to The Economist, Huawei founder Ren Zhengfei said in an exclusive interview on September 10 that although 5G technology will be the core of Huawei's future revenue growth, Huawei is ready ...[Details]

China Energy Storage Network: As an important material basis for human survival and development, energy is related to the national economy and people's livelihood. At the G20 Hangzhou Summit,...[Details]

October 30, 2024 – Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the broadest selection of semiconductors and electronic components™, has launched an ...[Details]