The engine is called the "heart" of the car, and the electronic system that controls the engine, "electronic fuel injection", is also called the "heart" of the engine. The successful development of th...
I am going to add freertos to the official STM32L476+st253993, but the system gets stuck when the code is downloaded and the system is stuck in prvCheckTasksWaitingTermination. rtos uses systick and H...
As the title suggests, let me share some ideas, such as how to quickly prototype a product, debug a sensor, etc.
In what scenarios do you think using MicroPython can improve work efficiency?...
In order to get rid of the mutual influence of various factors in the classic PID algorithm, the proportional, integral and differential effects can be represented by proportional factor P, integral f...
For any RF chip, frequency accuracy is the most important indicator of its RF performance. It may cause problems such as failure to connect, poor transmission indicators, and poor receiving sensitivit...
PICO works with the Sensirion SCD30 CO2 sensor to accurately detect a wide range of carbon dioxide levels in the atmosphere. It displays detailed information about the CO2 content (PPM) on the OLED di...
IIC vs SPI
Nowadays, in the field of low-end digital communication applications, we can see IIC (Inter-Integrated Circuit) and SPI (Serial Peripheral Interface) everywhere. The reason is t...[Details]
Introduction: The anti-interference performance of single-chip microcomputers has always been valued by everyone. There are about ten single-chip microcomputers on the market that I have come into co...[Details]
1 Introduction
Relevant test data show that for the same UPS power supply system, whether it is working under the condition of mains power supply or generator power supply, it not only has...[Details]
Genetic Algorithm is a type of randomized search method that evolved from the evolutionary laws of the biological world (survival of the fittest, genetic mechanism of survival of the fittest). It was...[Details]
On April 18, Ningde Xiapu Yuyangli Energy Storage Power Station, located in Yuyangli Village, Changchun Town, Xiapu County, Ningde City, successfully completed all tests before trial operation, and ca...[Details]
To update the LCD, the contents of the LCDDATA register can be modified to light or unlight each pixel on the LCD display. The application firmware typically creates modifications to buffer variables...[Details]
Explosion-proof air conditioners are divided into high temperature, low temperature, extra high temperature and extra low temperature according to the working environment. The product has the funct...[Details]
MOS transistors have been shrunk dramatically since their invention decades ago. Reductions in gate oxide thickness, channel length, and width have driven significant reductions in overall circuit s...[Details]
An active speaker is a combination of a speaker and an amplifier. Therefore, the noise analysis of an active speaker is similar to that of a general amplifier. HIFI amplifiers can be used as a refere...[Details]
At the 2022 (9th) Gaogong Robot Annual Conference, sponsored by Elite Robot,
a roundtable dialogue session with the theme of
"
Grasping the 'right time, righ...[Details]
1 Introduction
The ARINC429 bus is a civil aviation digital bus transmission standard developed by the American Aeronautical Radio Corporation (ARINC), also known as the Mark33 digital informat...[Details]
Download the complete project file of this program: http://www.51hei.com/f/8952lkj_c.rar The above picture is the schematic diagram and its simulation effect.
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According to recent international news reports, South Korea has successfully developed a lithium battery that can be used in submarines. This lithium battery can double the submarine's underwater e...[Details]
Recently, Shenzhen Photonic Crystal Technology Co., Ltd. (hereinafter referred to as "Photonic Crystal") completed a round A financing of tens of millions of yuan, with investors including Far Easter...[Details]
0 Introduction
With the rapid development of power integrated circuits, the research and development of power semiconductor devices has become increasingly important. LDMOS is a lateral hi...[Details]
Automotive Electronics
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