Suddenly I want to ask myself, I have been working in EE for more than a year, what have I been doing?
I don't think I've gained anything this year.
The person who posted the message found that he was...
Any technology, as long as it is advanced enough, cannot be distinguished from magic.--Arthur C. Clarke
Countless machines have been invented to solve a variety of problems. Computers range from those...
I am a newbie, a very newbie. When I used protues to simulate a microcontroller, I changed AT89C51 to AT89C52. There was no problem at first and it could be simulated, but after the change, it could n...
1. The electromagnetic flowmeter has requirements for straight pipes before and after installation, but the requirements are lower than those of other types of flowmeters, but the most important point...
introduction
GR6953
is
a half-bridge control and drive power integrated circuit (containing power field effect transistor) developed
by
Luda
Optoelectronics specificall...[Details]
As an engineer who thinks he has a unique understanding of oscilloscopes, I have been using them for 10 years since I knew about them in my junior and senior years. I looked up a lot of information a...[Details]
introduction
This article briefly talks about how functions pass in parameters. We all know that when a function call uses a small number of parameters (less than or equal to 4 on ARM), the param...[Details]
Tesla has introduced the fourth-generation drive inverter on the Model Y. This product has also made some progress in previous continuous optimizations. The notable features include:
◎ Changed...[Details]
On August 15, RoboSense (2498.HK) released its interim results report for 2024. In the first half of 2024, RoboSense achieved a total revenue of 727 million yuan, a year-on-year increase of approxi...[Details]
The simplicity and scalability of IoT reference design enables global connectivity in an instant The Internet of Things: A market with huge potential for fast movers The Internet of Things (IoT...[Details]
Another Dell XPS 15 9500 has appeared in the userbenchmark database, equipped with Intel's upcoming i9-10980HK processor, 64GB of memory, 4K screen, and UHD 630 core graphics. According to news from ...[Details]
The resistor array is also called an integrated resistor. Its appearance and internal structure are shown in the figure.
In the figure, BX represents the product model, 10 represents the ...[Details]
The National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Commerce and 14 other departments today issued a notice on the issuance of the "Wo...[Details]
1. Application background In recent years, with the rapid development of China's high-speed rail industry, the demand for high-speed electric multiple units has continued; the design and production o...[Details]
I have been using AVR microcontrollers to do projects these days. This time, I am learning in depth while doing it, and I try to use the knowledge that I have ignored before, such as pointers, file i...[Details]
Linear DC regulated power supply
Figure 1-7 shows the schematic diagram of a linear DC regulated power supply. We can use Ohm's law for the entire circuit to discuss the efficiency of this circuit....[Details]
A rectangular wave generator can be made by using the 2MHz passive quartz crystal of the AVR microcontroller and the 6-phase inverter 74HC04, plus a few 1/4W color ring resistors. The following fig...[Details]
Shanghai, China, November 6, 2024 - amsram (SIX Swiss Exchange stock code: AMS), a leading global supplier of optical solutions, held the amsram China Development Center (CDC) roundtable forum at t...[Details]
Talking
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