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Event time: From now until October 7
October 1, 2019 marks the 70th anniversary of the founding of the People's Republic of China. If th...
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Author: Huang Gang, a member of Yibo Technology Expressway Media
A "xue-filled" case tells you: A correct schematic does not necessarily produce a correct PCB design.Schematic design and PCB design ar...
Today I am drawing PCB with reference to Sipeed's Tang Nano 9k, because I find EasyEDA more convenient recently. I have used it to export some packages to AD before, and it is suitable for lazy people...
[align=left][color=rgb(51, 51, 51)][font="][size=18px]A switching power supply is a voltage conversion circuit. Its main working content is to increase and decrease the voltage. It is widely used in m...
UKF can be expressed as an uncolored or unbiased Kalman filter. The standard Kalman filter is the best linear filter under the minimum mean square error criterion, that is , it minimizes the mean squa...
According to Korean media reports, in an interview today (May 9), DJ Koh, president of Samsung Electronics' mobile communications division, said that the company has reviewed the defects and will be ...[Details]
On September 27, STMicroelectronics launched the L99LDLH32 linear current regulator, providing a convenient integrated solution for dynamic automotive lighting controlled using the lightweight CAN ...[Details]
Hello everyone, through previous studies, we have already understood and become familiar with the usage and learning methods of the 51 single-chip microcomputer comprehensive learning system, ...[Details]
GPU is a concept relative to CPU, that is, graphics processing unit. As graphics processing becomes more and more important in modern computers (especially home systems and game enthusiasts), a dedic...[Details]
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Program effect: The single-chip microcomputer simulates the traffic light control program, and the rules are as follows: when the north and sou...[Details]
Semiconductor lasers are core components in the fields of optical fiber communication, laser display, gas detection, etc., and have attracted extensive attention from scientific and technological p...[Details]
Passive voltage probes are the most commonly used type of oscilloscope probes today. Passive probes do not contain active devices such as transistors or amplifiers, so the probe does not need to be p...[Details]
The first quarter of 2022 may be the second cold winter for mobile phone manufacturers amid the epidemic. Industry research organization Counterpoint released a report stating that China's smartpho...[Details]
The tutorial here selects STM32F407. STM32F103 has also been tested. 1. First select the serial port and choose asynchronous communication. 2. Add DMA 3. Enable interrupts 4. Generat...[Details]
Abstract: This paper uses LabVIEW's flexible graphical visualization programming technology, combines the microcontroller course with virtual instrument technology, and designs a multi-point temperat...[Details]
The spring breeze of "ubiquitous power Internet of Things" has injected new vitality into the power and energy fields. The academic community, the business community and even the capital market are...[Details]
March 19, 2020 - The STMicroelectronics Smart Gateway Platform (SGP) provides a very useful development tool for prototyping automotive smart gateway and domain controller applications. As vehicle...[Details]
The power amplifier, commonly known as the "loudspeaker", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing consol...[Details]
"Hot plugging" refers to inserting or removing a card from a powered host (backplane, server, etc.). It is mainly used in base stations, redundant arrays of disks (RAID),
Re...[Details]
A single-phase inverter is a power electronic device that converts single-phase AC power into three-phase AC power with adjustable frequency and amplitude. It is widely used in industrial automatio...[Details]