I would like to ask the teachers, now I want to detect the phase difference between AC voltage and AC current, and I want to use the CAP module of dsp28027. But I looked at the GPIO port of dsp28027 a...
[i=s]This post was last edited by lugl4313820 on 2021-12-17 22:50[/i]Today I used the serial port assistant to upload MQTT to my server. After half a day's hard work, I finally completed the module co...
Our testing center is an authoritative physical and chemical analysis and testing center approved by the superior competent department, Beijing Academy of Science and Technology, and has the third-par...
[i=s]This post was last edited by hjl240 on 2015-6-26 20:51[/i] [align=left][size=4][font=宋体] I have graduated, and I have sorted out some books. Each book is 6[/color][font=宋体][color=#ff0000]yuan[/co...
[i=s]This post was last edited by 不足论 on 2016-12-25 17:18[/i] I was quite busy recently, so I wrote this article late. Today is December 25th. Calculating the time, it has been 2 and a half years sinc...
[i=s]This post was last edited by freebsder on 2017-3-29 13:26[/i] [size=3][url=http://www.nxp.com/assets/documents/data/en/data-sheets/MKW41Z512.pdf]KW41Z Datasheet[/url] [url=http://www.nxp.com/asse...
Photovoltaic inverters are the core equipment of photovoltaic systems. Their main function is to convert the direct current generated by photovoltaic modules into alternating current that meets the...[Details]
On April 19, it was reported that Alibaba DAMO Academy is developing a neural network chip, Ali-
NPU
, which is mainly used for
AI
reasoning calculations such as image and video analys...[Details]
The status of interrupts in developing embedded systems is absolutely unquestionable. In the era of C51 microcontrollers, there were only 5 interrupts, including 2 external interrupts, 2 timer/counte...[Details]
stm32cubeMX graphical configuration content STM32CubeMX is part of the original STMCube initiative from st microelectronics, and STM32Cube includes STM32CubeMX. STM32CubeMX is a graphical software co...[Details]
Artificial intelligence
There is no inherent bias in AI. It does not "think" something is true or false for reasons that cannot be explained by logic. Unfortunately, human bias exists in mach...[Details]
Recently, the "Smart Photovoltaic Industry Development Action Plan (2018-2020)" jointly issued by six departments has put this concept on the forefront. Photovoltaic smart solutions will become the ne...[Details]
Analysts have sorted out some interesting phenomena. Let's follow the embedded editor to learn about the relevant content.
Huawei emerged as a star in the all-
flash
array sales ra...[Details]
1. FSMC Brief FSMC, the Flexible Static Storage Controller, is capable of interfacing with synchronous or asynchronous memories and 16-bit PC memory cards. The FSMC interface of STM32 s...[Details]
As cryptocurrency continues to gain popularity, a technology hidden behind it has attracted more attention from the world, that is the now hotly debated
blockchain
. Let's follow the embedd...[Details]
Mobile communication resale business means that enterprises can contract part of the communication network usage rights from basic telecommunications operators, repackage them into their own brands...[Details]
According to the description provided in the official manual of ST, it is not difficult to see that the ADC analog watchdog is actually that the user can set an upper and lower limit of the AD value...[Details]
The analog watchdog of the ADC is used to check if the voltage is out of bounds. It has two upper and lower bounds, which can be set in the registers ADC_HTR and ADC_LTR respectively. The library fun...[Details]
This is a "cooperation" that is related to the future development of China's semiconductor industry. Let's follow the embedded editor to learn more about the relevant content.
Last week, a...[Details]
The frequency calculation formula of the PWM wave generated by the output comparison mode of the timer is: 72M/((2*(arr+1))*(psc+1) ) For example, if you set: PWM_Init(1000-1,72-1); (PWM_Init(arr,psc...[Details]
Mixed reality (augmented and virtual reality) is the next computing frontier after the PC in the 1970s, the web in the 1990s, and mobile platforms in the 21st century.
MR
is the most unique...[Details]