When debugging the 5509A program, I found that I could not connect to the emulator, but I could do it by changing the board. It took me a while to solve this problem. I recorded the test process and s...
With the microcontroller, filtering is more often implemented with algorithms. It is much better than the previous circuit implementation method (in my opinion). What do you think of the effects of va...
We sincerely invite you to give us some ideas. It’s a new year and a new beginning. The motor section is also quietly working hard to bring you more benefits and better experiences. Friends, have you ...
Can solve Beijing hukouChina Electronics Science Academy recruitment【Introduction】
Founded in 1984 , the Electronic Science Research Institute of China Electronics Technology Group Corporation (CETC) ...
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Polyimide Film Uses for Digital Isolators
Polyimide Films for Digital Isolators
summary
Compared with traditional optocouplers, digital isolators hav...[Details]
According to Zhidongxi on March 28, the New York City Police Department (NYPD) revealed this month that they have been using artificial intelligence to track criminals since the end of 2016. This tec...[Details]
We often encounter the detection of LED quality . Among so many detection methods that can be selected, let's learn about the two most commonly used and simplest detection methods to provide a refere...[Details]
According to the Tianyancha App, on January 20, Beijing Smartisan Technology Co., Ltd. added two new cases of execution. The case numbers of the two cases of execution are (2021) Yue 0104 Execution N...[Details]
The FFT algorithm is a method for calculating discrete Fourier transform, which greatly reduces the amount of calculation, shortens the calculation time, and makes real-time analysis possible. Th...[Details]
To test voltage ripple, no ordinary oscilloscope probe is needed: because their accuracy is different, general oscilloscopes are not equipped with coaxial cables, because the clip and ground wire of ...[Details]
On March 19, 2024, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as the "Company", Party C) signed the "Yunnan Province Xichou County Pumped Storage Power Station Inve...[Details]
1 Introduction
In recent years, with the transformation of urban and rural power grids in my country's power industry and the continuous improvement of the automation level of power supply...[Details]
Should I buy an LED driver or design my own? As solid-state lighting technology develops, business opportunities continue to emerge, and a large number of lighting companies and design companies ha...[Details]
Central topics:
Use an oscilloscope to measure the parameters of a switching power supply.
Optimizing the design of switching power supplies
Q1: The ripple of the output voltage of a swit...[Details]
【TE Connectivity】TE Connectivity’s new product｜Helping driverless cars move towards the future, high-resolution wheel speed sensor HR WSS is launched
...[Details]
Low power consumption is a very important indicator of MCU. For example, some wearable devices have limited power. If the entire circuit consumes a lot of power, the battery will often be insufficien...[Details]
■Test first
The increasing popularity of electric vehicles (EVs) has stimulated the market's need for optimized design, reduced costs, and improved vehicle operating efficiency, and has create...[Details]
introduction
In computer control systems, it is inevitable to use a multi-machine system for communication. In a distributed control system consisting of a PC (host) and multiple single-chip micr...[Details]
Sensor fusion is a very useful approach when designing battery management systems (BMS) for applications such as electric vehicles (EVs), residential and utility-scale battery energy storage system...[Details]
Microcontroller MCU
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