STM32 uses an internal oscillator. When debugging the code that used to work, I found that it always died in the HAL_RCC_OscConfig function of the stm32f0xx_hal_rcc.c file. The following code was repe...
Preface
I have never used silicon chips before, and I know nothing about this brand. I remember it was a gecko logo. I was lucky enough to participate in the review this time, so I started to understa...
[i=s]This post was last edited by Hot Ximixiu on 2019-12-2 21:55[/i]After three or more ZigBee devices are successfully networked, if KEY1 is pressed on any device in the network, the status of LED1 o...
Question 1: When performing trigonometric operations, which method is faster? I am currently using cossp in c67fastMath downloaded from the official website, but the time it takes is about six times t...
When debugging, you often need to check some signals inside the module under test or even the signals inside multiple submodules instantiated in the module under test to find the cause of the problem....
There is nothing much to say about the unboxing. It is a paper box, two micro data cables and a development board. There is a voice broadcast when it is powered on. The screen is quite beautiful.My co...
introduction
In the development of the intelligent monitoring and predictive maintenance system platform for machine pump groups, it is necessary to diagnose the operating status of rotati...[Details]
Types and differences of signal generators All instruments that generate test signals are collectively called signal sources, also known as signal generators, which are used to generate electrical ...[Details]
In the past 10 years, the application of LED in performing arts space or on stage has become more and more frequent, and even listed as the first choice. From the opening and closing ceremonies of ...[Details]
RISC and CISC, this pair of enemies, have been in constant entanglement since the day they were born. Until today, after years of development, both have opened up a world in their respective fields a...[Details]
1. Overall frame structure
Access to external memory obviously requires a 16-bit address bus, but the use of external memory is very flexible: it can store program code or data.
...[Details]
In satellite communications, data transmission rate is an important indicator of performance. Recent studies have found that the average power consumption of satellites has increased by 350%, the d...[Details]
On March 2, it was learned from Xiaomi's official mall that the new member of the Redmi Note 11 series - Redmi Note 11E was launched on Xiaomi Mall, providing two configurations of 4GB+128GB and...[Details]
For any industrial product, defects are an important factor affecting the survival of the enterprise and even the social security. Although defect detection is very important, it is becoming more and...[Details]
Gartner: Global semiconductor revenue to grow 1.1% in 2022
The memory market performed the worst, with a 10% decline and will continue to face challenges in 2023
January 18,...[Details]
On June 29, 2022, Velodyne Lidar announced that it had signed a multi-year agreement with Boston Dynamics of the United States, and the two parties will cooperate in the field of lidar sensors.
...[Details]
Non-volatile flash memory has the characteristics of high speed, low cost and high density. There are two main types of Flash memory: NOR Flash and NAND Flash. Generally speaking, NOR type is more ...[Details]
The loop resistance tester, also known as the contact resistance tester, is an instrument used to measure the contact resistance and loop resistance of switch control equipment. What are the steps ...[Details]
Vishay introduces new wet tantalum capacitors with the highest capacitance and mechanical strength in the industry for aerospace systems
Devices can directly replace similar solution...[Details]
On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]
stm32/stm8
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