When downloading a program to the flash of the SM320F2812 chip, I found that the buttons on the On-Chip Flash Programmer interface are all gray, and only the Unlock button is lit and can be used. Howe...
I started playing board games 6 years after graduation.
It's been almost 9 years, and I don't have many boards.
Many lost their belongings when they graduated, worked or moved.
The rest are reluctant ...
My colleague asked me to test the voltage difference between the diode anode marked by the red circle and the busbar and 12Vo-. The waveform is as follows. Is this called clamping voltage? Switching n...
[i=s]This post was last edited by bigbat on 2021-12-18 12:17[/i]When I was explaining resistors, capacitors, and inductors to some non-professional colleagues, the inductor gave me the most headache. ...
Indoor 5G antenna solution2.1 Typical digital indoor distribution system
Typical indoor distribution scenarios include government and enterprise office buildings, shopping malls, hotels, hospitals, et...
Benefiting from the development of smart cars and the trend of automotive electronic and electrical architecture from distribution to centralization, the domain controller market is growing rapidly. ...[Details]
New RF instruments have excellent accuracy and measurement capabilities that have far surpassed previous products, but these instruments cannot perform their functions if the signal does not reach a c...[Details]
TSMC's 7nm yield rate is better than its competitors, and customers are rushing to place orders, which has also led to overcrowding of production capacity. The market has heard that the delivery time...[Details]
Working principles of high-efficiency energy-saving motors and variable-frequency energy-saving motors
Working principle of frequency converter: The frequency converter we use mainly adopts AC...[Details]
In recent years, with the continuous popularity of automobiles, car lights have also continued to develop, from the initial halogen lamps to xenon headlights, and now to LED headlights and matrix LED...[Details]
According to media reports, a comprehensive survey report on Chinese enterprises shows that in order to cope with the challenge of rapidly rising labor costs, enterprises have accelerated the intelli...[Details]
Tesla has officially started rolling out FSD Beta 10.3 (Full Self-Driving Computer) to its fleet. The latest version of this advanced driver assistance system has received several improvements. FS...[Details]
An oscilloscope current probe measures the magnetic field generated by electrons moving within a wire. Within the range specifications of the current probe, the magnetic flux field around the condu...[Details]
In response to the strong demand for human-robot collaboration (HRC) intelligent production automation in the global manufacturing industry, AsiaInfo Electronics launched the first AX58200 2/3-port E...[Details]
Tesla is the pioneer of SEV (Smart Electric Vehicle), but it is by no means the leader. This is not determined by the current technical level, but is caused by differences in car-making concepts. A...[Details]
1 Background of National VI OBD Remote Monitoring In the latest regulations, "Limits and Measurement Methods for Pollutant Emissions from Heavy-Duty Diesel Vehicles (China Phase VI) GB17691-2018...[Details]
New research from security firm Trend Micro shows that some devices found in the average home are more vulnerable to cyberattacks than others, and there are many ways for attackers to create chaos. ...[Details]
This article analyzes the HDMI spec from the perspective of a software engineer. The spec version is 1.4, which is also the most supported and mature version by most devices. The latest version is ...[Details]
Recently, the official website of the State Intellectual Property Office disclosed that the patent applied by Huawei Technologies Co., Ltd. on September 26, 2022 was published on March 26, 2024. Th...[Details]
AMD released its second quarter financial report for fiscal year 2020, with revenue of US$1.9 billion and net profit up 349% year-on-year. The report showed that AMD's second-quarter revenue was US...[Details]