1. The main components of a computer system(1) A computer system is a system that is operated by a CPU as the core. Typical computer systems include: PCs (desktops + laptops), embedded devices (mobile...
Why is the STM32 serial port 2 burnt out, but other parts are not burnt out? The phenomenon is that the serial port 2 can be used at first, but later only the serial port 2 cannot be used, while other...
[size=4]Finally I have some free time, and suddenly I remembered a long-lost wish, which is to port ffmpeg and mame to arm or dsp platform by myself. [/size] [size=4] So I found the website of ffmpeg ...
Low pass filterhttp://www.71168.cn2006-6-16 8:20:01Keywords:filterA low-pass filter is a circuit in a car amplifier that allows low-frequency signals to pass but not mid- and high-frequency signals. I...
Brake fluid is commonly known as brake oil. It has the characteristics of high boiling point, low evaporation, heat resistance and not easy to deteriorate, good low-temperature fluidity, no corrosion ...
Domestic general-purpose MCU adds new strength
Pioneer Semiconductor launches HPM6300 series—— high performance, low power consumption, high cost performance
Shanghai,...[Details]
Rockwell Automation and Tyson Sign Strategic Cooperation Agreement to Build Smart Factories in the Food Industry
(Shanghai, China, November 6, 2021) On November 6, Rockwell Automatio...[Details]
This week, General Motors CEO Mary Barra spoke about the future of the largest U.S. automaker. Once you start to believe the science of global warming and look at the regulatory environment around th...[Details]
There are three ways to reduce system errors.
① Calibrate the measuring instruments. In the measurement with high accuracy requirements, the correction value is used for correction; for commonly ...[Details]
ATPCS recommends that the number of formal parameters of a function should not exceed 4. If the number of formal parameters is less than or equal to 4, the formal parameters are passed through the fo...[Details]
2.1.2.2 Shot Noise
In some devices, there is another kind of white noise that does not conform to the thermal noise model in (2-4) and is related to the carrier motion barrier in the active region ...[Details]
Basic Semiconductor adheres to the concept of technological innovation and is committed to building an industry-leading silicon carbide IDM company. Dr. Wang Zhihan, Chairman of Basic Semiconductor, ...[Details]
Bluetooth is a radio technology that supports short-range communication between devices (generally within 10 m). It can exchange wireless information between a wide range of devices, including mobi...[Details]
Sina Digital reported on the evening of December 2 that today is the second day of Qualcomm Snapdragon Technology Summit, which mainly introduces in detail its latest flagship mobile platform, S...[Details]
Lattice Semiconductor , a leading supplier of low-power programmable devices, recently announced its latest roadmap of low-power, AI /ML solutions that can help network edge applications such as ...[Details]
typedef struct PIDValue
{
uint32 Ek_Uint32 ; //Difference value storage, the difference between given and feedback
uint8 EkFlag_Uint8 ; //Sign, 1 corresponds to Ek...[Details]
keil MDK version: V4.03 PC-lint version: V8.0 There are many articles on the Internet about the powerful role of PC-Lint. I don't want to repeat them here. I will just say one thing: a program that...[Details]
Samsung Galaxy Z Fold 2 was launched last month, but industry observers are already trying to uncover the secrets of its successor. Korean media The Elec cited a new report from UBI Research saying t...[Details]
GPS positioning and track recorder based on C3-370C! I bought a C3-370C GPS from 51hei and prepared to do GPS track recording, because I always wanted to add coordinate information to travel photos....[Details]
The power control of electric vehicles is mainly to output electricity from the battery to the motor. How to achieve the output at will? This requires the use of power inverter technology, that is,...[Details]
DSP and ARM Processors
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