Until I came into contact with DSP, I had a further understanding of structures, unions, etc., and a deeper understanding of the use of an engineering variable because of the use of TI's library file ...
The problem encountered is this: the system power supply is DC12V, and two subsystems need to be powered. One is the subsystem that generates square wave signals (here named subsystem 1), and the othe...
[i=s]This post was last edited by Electronic_Elf on 2019-5-17 16:51[/i] [p=null, 2, left] This article mainly introduces the key points of knowledge about TTL level, CMOS level, and RS232 level, and I...
RedMonk's quarterly survey of programming language usage, using data from GitHub and Stack Overflow, ranks Python second after JavaScript --- RedMonk ....
I would like to ask you, as shown in the figure below, this is the power supply switch tube of the stepper motor, using PMOS switching. I want to know the difference between the functions of C889 and ...
On October 22, Zhang Long, general manager and deputy secretary of the Party Committee of Three Gorges Energy, held a discussion with Hou Jinlong, director of Huawei and president of Huawei Digital...[Details]
Usage Environment (Blue bold words are special notes) 1. Software environment: Keil MDK 5.15 2. Hardware environment: STM32F103C8T6 minimum system, OV2640 camera module I wanted to play around ...[Details]
This is an experiment that everyone who learns 51 single-chip microcomputers will do, and it should be the first experiment. It is so simple and popular that there is nothing much to say, but I thoug...[Details]
Although with the help of Microsoft, the laptop camp equipped with Qualcomm Snapdragon processors has been greatly enriched, there is still a big gap in performance compared with Intel, which also li...[Details]
Opening remarks:
In the previous section, we mentioned that timing is realized by accumulating the number of main loops. As the amount of tasks in the main function increases, in order to ensure the ...[Details]
OPPO Find X8 is the first to launch the new AI one-click screen inquiry function, creating a mobile AI that everyone can use through leading multimodal interaction.
Summary generated b...[Details]
If three years ago, car companies' attitude towards intelligent networking was "just dabbling", then three years later, this attitude has become "all-out bet". In October 2016, Intel, Neusoft and FA...[Details]
In the iOS 14.4 Beta 2 test version pushed to developers and public testers this week, foreign media found some code pointing to "genuine camera identification", indicating that Apple may introduce n...[Details]
On June 2, according to foreign media reports, the US chip industry is preparing for a large-scale lobbying campaign in an effort to obtain tens of billions of dollars in federal funds to expand dom...[Details]
1 Typical applications of handheld spectrum analyzers SAF's team of engineers has directly assisted countless customers with the installation, maintenance and troubleshooting of microwave networks fo...[Details]
According to foreign media reports, Bosch has released a new MEMS sensor SMI230 that can continuously record changes in vehicle direction and speed, evaluate the information, and transmit it to the n...[Details]
There are some circuits inside the DC reduction motor. When using it, be sure to use it in a dry environment and not in a humid environment, otherwise there is a risk of short circuit. What should ...[Details]
On August 8, Shanghai Securities News reported that Huacan Optoelectronics has sued Sanan Optoelectronics for infringing its patents, and the court has officially filed the case. This time, it sued S...[Details]
In Keil, friends who have played with 51 know that when debugging, the compiler provides a register window (Register), an interrupt system window (Interrupt System), an I/O port viewing window ...[Details]
DSP and ARM Processors
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