The thyristor, also known as the thyristor, is a power semiconductor device. Structurally, it is different from a silicon rectifier diode (called a silicon rectifier element) composed of a PN structur...
Even embedded lighting engineers can’t do this.
I used to play with stm32, and imported the header file and c file of the TMS320 library according to the stm32 routine.
But there seems to be no way to...
When writing an interrupt function, do you put the interrupt enable statement before or after setting the interrupt priority? Why do the two positions have completely different results? Please advise....
[p=30, null, left][color=rgb(51, 51, 51)][size=16px][b]The explosion of portable drones[/b][/size][/color][/p][p=30, null, left][color=rgb(51, 51, 51)][size=16px]The most exciting thing in the drone c...
I read a hex file from a PIC microcontroller and then downloaded it to another microcontroller of the same model. Why is there a problem with the program? Has anyone encountered this problem before? I...
Entering the information age after the millennium, the huge demand for semiconductor chips has made China the world's largest semiconductor market. According to relevant data, the scale of my count...[Details]
Event: The company simultaneously released its 2017 annual report and the first quarter report of 2018. In 2017, the company achieved revenue of 8.886 billion yuan, a year-on-year increase of 48.01...[Details]
On April 20, Alibaba Group announced that it would acquire
the
chip
company Zhongtian Microelectronics and invest in six
chip
companies. Yesterday, JD.com CEO Liu Qiangdong said in a...[Details]
ZTE was punished, and Hou Weigui, who had already retired, had to come out of retirement again and run around to mediate. Let's follow the embedded editor to learn about the relevant content.
...[Details]
A few days ago, Hanergy Chairman Li held a grand launch of Hanwa new products, which once again attracted the attention of the mass media to the development of photovoltaics. The unique Hanergy has gr...[Details]
The pins of stm32 have two uses: GPIO (general purpose io) and AFIO (alternate function io) For some pins (depending on the chip), neither of these two uses exists. For example, in 64-pin products, O...[Details]
I have encountered many problems when tinkering with LD driver recently. I will record them one by one below. Otherwise, who will remember who in five hundred years? 1. Configuration issues of multi-...[Details]
1. What is PWM What is PWM? Professionally speaking, it is pulse width modulation. In layman's terms, it is the continuous output of high and low levels. For example, the microcontroller outputs...[Details]
Unfortunately, my serial port has some problems and I can't print information. I can only debug to view variables and see the values. Fortunately, there is not much AD conversion code, and I can use ...[Details]
Each I/O port of the AVR microcontroller corresponds to three registers: DDRx, PORTx and PINx, where DDRx is the data direction, i.e. input or output; PORTx is the state of the internal pull-up r...[Details]
1) Set the clock through the keyboard and continue to increase the clock based on the set clock. 2) Set the clock input display and complete it through the confirmation key. 1) Deepen the un...[Details]
At the beginning of 2018, when interviewed by a reporter from China Business Weekly, Rong Yongkang, global vice president of Amazon
AWS
(cloud computing service) and executive director of G...[Details]
Analog electronics
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