Like many people, I tend to analyze developing markets and technologies in three phases. The first is past trends, successes, and lessons learned; the second is the challenges we face now; and the thi...
I need help with an assembly language program that uses two digital tubes to achieve dynamic refresh scrolling display, with the format of "00~99" . The digital tube displays a number plus 1 every 1s ...
Radio Frequency Identification (RFID) technology is a contactless automatic identification technology that uses wireless radio frequency communication. Compared with the currently widely used barcode ...
The original topic requirements: Design a conversion system from HDMI input signal to CVBS signal output. First, convert the HDMI signal into an audio signal of the video signal that conforms to the I...
The trend of IoT is growing day by day, and I often come into contact with the network in my projects. Because the GD32E503V MCU does not have a built-in network interface, I expanded the W5500 module...
Generally, a digital tube needs to be connected to 7 pins to display. If the I/O port of the microcontroller is used, it is possible but it wastes precious I/O port resources. In this example, the shi...[Details]
In analog circuits, people are generally accustomed to using voltage as a signal variable and determining the function of the circuit by processing the voltage signal. This approach has also promoted...[Details]
The turn-off switch tube on each bridge arm of the three-phase multi-switch Boost rectifier circuit is equipped with an anti-parallel diode, which can realize the bidirectional flow of energy. This b...[Details]
In June this year, Huawei's investment company Hubble Technology invested in a new VCSEL chip company, Changzhou Zonghui Xingguang Semiconductor Technology Co., Ltd. (hereinafter referred to as "Zong...[Details]
On May 24, SAIC Motor released a number of important signals at its new energy technology conference, including the comprehensive upgrade of the "seven major technology bases" into the 2.0 era, the...[Details]
During this period of research, I clearly felt that automotive technology was beginning to be reorganized globally. The focus shifted from the previous development of the three electric systems to so...[Details]
There are articles on the Internet about how to get started with microcontrollers using breadboards, and how to get started with microcontrollers by soldering boards yourself, but there are very fe...[Details]
Shunwei Capital’s official microblog released a message on March 20 that Shanghai Mobile’s composite
robot
company SAZHI Intelligent completed a nearly RMB 100 million Series A financing le...[Details]
For the current development of new energy vehicles, intelligent driving has become another selling point that consumers are most concerned about when buying cars, after the three-electric system and ...[Details]
1 Introduction
The Reed Solomon codec compiler described in this article is capable of producing Reed Solomon's macro encoders and decoders in a variety of code forms. These code forms are det...[Details]
InWheelSense™ is a multi-faceted power generation and sensing solution that can be installed on the wheels of a car, converting the force of the tire's rotation into piezoelectric power, and perfor...[Details]
Preface
In the data acquisition system, the analog-to-digital converter is a crucial link. The accuracy of the analog-to-digital converter and the cost of the system directly affect the prac...[Details]
introduction
Due to the rapid development of microelectronics technology, digital electronic systems composed of IC chips are developing rapidly in the direction of large scale, small size and...[Details]
Many people are confused about how to learn FPGA well, and most of them stay at the basic level. I would like to share with you some of my opinions on this issue.
1. Basic issues
The basi...[Details]
Since the beginning of this year, state-owned central enterprises have continued to increase their layout in strategic emerging industries. A reporter from China Securities Journal recently visited th...[Details]