I recently want to use a reactor as the load for a three-phase inverter to do a load test, but I don’t know how to determine the parameters of the reactor. Can any expert teach me?...
1. Absolute value function(1) _abs()C code: int _abs(int src)Assembly: ABSfunction: Calculate the absolute value of 32-bit data(2) _labs()C code: int _labs(long src)Assembly: ABSfunction: Calculate th...
Since the launch of EEWorld Datasheet, we have continuously optimized and improved it. Currently, this site has included nearly 60 million device data sheets. At the same time, we have also launched t...
In my simple oscilloscope experiment, the ADC conversion code is placed in the main loop. The conversion frequency is not easy to control. I plan to use the timer interrupt function to achieve a fixed...
According to Jiwei.com on March 10, Huawei today launched the new Huawei Mate 40E, equipped with Kirin 990E chip. The 8GB+128GB version is priced at 4,599 yuan, and the 8GB+256GB version is priced at...[Details]
Samsung Electronics' chipmaking equipment subsidiary Semes said on Friday that its revenue for the full year 2021 was 3.12 trillion won and its operating profit was 353.3 billion won, TheElec reporte...[Details]
Although the test data and the listening effect are not completely consistent, it cannot be denied that the test data is the basis of the listening effect. Amplifiers with excellent test data have d...[Details]
On the evening of November 19, Reuters quoted people familiar with the matter as saying that China's artificial intelligence unicorn SenseTime has been approved by the Hong Kong Stock Exchange to lis...[Details]
31. How to understand the bandwidth in the oscilloscope indicators?
A: Bandwidth is a basic indicator of an oscilloscope. It is the same as the definition of amplifier bandwidth, which is the so-call...[Details]
PIC microcontrollers play an important role in both study and work. In previous articles, the editor has introduced the assembly instructions of PIC microcontrollers to help everyone better master PI...[Details]
Recently, the 2nd Infineon Silicon Carbide Application Technology Development Forum and Photovoltaic and Energy Storage Forum came to a successful conclusion in Shanghai, where the spring is in the a...[Details]
I found this article online that solved the problem that j-flash can only be connected but not burned. I hope that friends who encounter the same problem can use the same method to solve it: Some t...[Details]
It would seem cheap and simple to limit the current in the
LED
string
with a simple resistor
, so why go to all the trouble of using
a
linear
driver
IC
?
In fact, the ben...[Details]
Apple is expected to launch its first 5G-enabled iPhone 12 in the second half of 2020. Because the internal components and structural design of 5G mobile phones are very different from those of 4G mo...[Details]
1 Introduction
In the field of nuclear detection, it is necessary to collect and process various high-speed signals. The common method is to install data acquisition cards in PCs, such as ISA ...[Details]
IT Home reported on April 28 that recently, Samsung’s official website announced the parameters of the new sensor Samsung ISOCELL HM6. According to Samsung's official statement, HM6 adopts a 1...[Details]
Wasu
Robotics
is a national key "small giant" enterprise of "specialization, precision and innovation", and is also an active practitioner of the path of independent innovation of national ...[Details]
May 14, 2024, Shanghai—— Relying
on its long-term efforts in the field of isolation technology, Naxinwei today announced the launch of the new solid-state relay product NSI7258 series based on ...[Details]
Recently, passengers waiting for buses at the Zhengqi Garden North Gate bus stop in Lingang District were attracted by the high-tech bus stop. The streamlined appearance, photovoltaic panels that can ...[Details]
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