Currently, China's automobile industry is in a period of rapid growth, and consumers' requirements for vehicle quality are also increasing, such as vehicle safety, entertainment, comfort, etc., which ...
It is always easy to be confused when reading the PDF document of the chip. To summarize, by looking at the timing diagram, you can understand whether the data is read and written on the rising edge o...
For example, through the half-bridge method, a DC voltage of 40V is passed through a step-up transformer and an 8-fold voltage doubler rectifier circuit to generate 40KV/50W.
So how should this step-u...
I used STM32F767 to make a test machine, and I needed a network port. I bought a development board, and the network port example in the routine required knowing the computer's IP address. My boss said...
In the previous article , the compiled hello word program could not run on the board. In this article, we will recompile a system image by ourselves, and then put the compiled hello word program into ...
After the Beijing Olympics, August 8th of each year has become a special holiday for the Chinese. The Paris Olympics is in full swing, and Chinese Olympic athletes are still competing thousands of ...[Details]
1 Embedded Software Development Process Refer to the embedded software development process. Step 1: Project establishment and configuration. Step 2: Edit source files. Step 3: Project compilation...[Details]
Recently, Baolong Technology released a new generation of high-performance AK2 ultrasonic radar sensor. The AK2 ultrasonic radar developed by Baolong Technology adopts a self-designed core with the...[Details]
0 Preface
With the continuous development and progress of modern automobile industry technology, the number of electronic devices installed on vehicles is increasing, so that a large number of ...[Details]
2. Basic situation of embedded industry companies
The following survey is aimed at the development status of many product R&D companies in the embedded industry, which is closely related to techn...[Details]
The 2021 Blockchain Service Network (BSN) Application Summit, co-hosted by the National Information Center and the Changsha Municipal People's Government, was grandly held in Changsha. The theme of t...[Details]
Open the previously created project, as shown in the figure below (the creation of the Keil project is in the previous article, and students who don’t know can turn to the previous article.) (The p...[Details]
Volvo Car Corporation and Geely Automobile Holdings Limited jointly announced that the two parties have reached the best merger plan. While maintaining their existing independent corporate structures...[Details]
ULN2003: ULN2003 is a high voltage, high current Darlington array, consisting of seven silicon NPN Darlington tubes. High current drive array, mostly used in control circuits such as single chip mi...[Details]
Fraunhofer ISE has announced a new international test standard for photovoltaic inverters with integrated arc fault detection systems.
The new IEC standard 63027 will eliminate some shortcomin...[Details]
Recently, a developer revealed that when Apple officials paid them last month's App revenue, they seemed to have mistakenly paid the developer in US dollars instead of RMB. This caused their revenue ...[Details]
On the morning of August 18, Apple organized a summer creative activity for college students, and a micro-film with the theme of "To the New Students" was screened today. Apple invited the famo...[Details]
1.
LED
color difference problem
There is basically no color difference problem in the application of a single LED, but if many LEDs are put into use together or a lamp has multiple LEDs at the...[Details]
I also DIYed the logic analyzer (Part 2)
Last night, I was still wondering why there were so many problems with the data acquisition display. It was obviously all low level, but it was ...[Details]
Samsung Electronics released a report revealing that its sales of ultra-large TVs have seen significant growth. In the first three quarters of this year, sales of TVs 80 inches and above climbed 15...[Details]
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