PQ50SA-2022

       For those who have an iPhone 12 series, today's update is a must-upgrade. 　　Today, Apple released the official version of iOS 14.2.1, which solves many problems, such as the previously controv...[Details]

    With the development of science and technology, embedded processors have been widely used in communication equipment, consumer electronics, military electronics and other fields, and there are mo...[Details]

1 Introduction There are many ways of high-voltage frequency conversion, such as high-low-high mode, three-level mode, two-level mode with components directly connected in series, multi-leve...[Details]

On January 4, the National Data Administration, together with the Central Cyberspace Administration of China, the Ministry of Science and Technology, the Ministry of Industry and Information Technolo...[Details]

All-solid-state lithium batteries are the hope for the next generation of new energy vehicle power batteries. Although the industry generally predicts that the large-scale commercial use of all-sol...[Details]

This article mainly describes the AVM 3D algorithm pipeline, a self-developed corner point extraction and calibration method, and car-assisted perspective. Each part covers the complete algorithm t...[Details]

Introduction: The square wave oscillator composed of cd4060 and 2.048M crystal is connected to PD3 of ATmega16 with a 500Hz output. INT1 interrupts 500 times, which constitutes the timing benchmark o...[Details]

As the core component of the energy source of electric vehicles, power batteries determine how far the vehicle can run. At present, the battery shapes of pure electric vehicles are divided into three...[Details]

The MC9S12DG128 (hereinafter referred to as DG128) used in this Smart Car Invitational is an enhanced 16-bit microcontroller in the S12 series of microcontrollers launched by Freescale. It has rich...[Details]

The decimal point of the digital tube is controlled by a single bit. This is the magic of the physical world and the digital world. The digital tube has 7 LED segments used to display numbers and let...[Details]

1 Introduction Modern communication technology, radar technology, electronic measurement and some optoelectronic application fields all require high-precision, high-stability, and high-resolution rad...[Details]

　　Do you know the difference between analog oscilloscope and digital oscilloscope? In the final analysis, oscilloscope and digital oscilloscope are nothing more than instruments used for measurement....[Details]

　　I have been in contact with single-chip microcomputers for almost two years, but it is only a very amateur interest, and I have not practiced much. I am still a beginner. The task given to me these...[Details]

1. Assignment Operator The assignment operator "=" in C51 is used to assign a data value to a variable, such as x=10. The expression that connects a variable with an expression using the assignment...[Details]

With the theme of "Internet of Things China, Smart Future", ELEXCON 2019 (the 28th Shenzhen International Electronics Fair) will be held in Shenzhen Convention and Exhibition Center from December 19 ...[Details]