[backcolor=rgb(222, 240, 251)]The circuit diagram is as shown above. [/backcolor] [backcolor=rgb(222, 240, 251)]After power on, the voltage across C81 is -12.09V, no problem. [/backcolor] [backcolor=r...
1. When multiple clock signals of different frequencies are required in the system, programmable clock chip is preferred;2. When a single clock signal is used, crystal clock circuit is selected;3. Whe...
Embedded software development requires extensive knowledge and understanding of the target architecture and its use. There are a series of steps required to transform an embedded system from concept t...
It uses electronic methods to achieve inertia-free beam scanning, so it is also called electronically scanned array (ESA). Its beam direction is controllable, scanning is flexible, and the gain can be...
[i=s]This post was last edited by annysky2012 on 2021-9-23 17:49[/i]I personally think that very useful circuit design information is shared with everyone for design reference:Wildfire brushless DC mo...
In recent years, with the rapid development of power supply technology, switching power supplies are developing in the direction of miniaturization, high frequency and inheritance, and high-efficie...[Details]
Gartner released three major trends that affect China's digital infrastructure market.
According to Gartner's forecast, by 2028, 50% of China's data and analysis (D&A) platforms built before ...[Details]
March 9, 2022, Shanghai, China — SmartSens, a technologically advanced CMOS image sensor supplier, launches its first 50MP ultra-high resolution 1.0μm pixel size
image sensor
new product -
...[Details]
Abstract: This paper proposes several issues that need to be considered in series connection, harmonics and efficiency when used in high-voltage motor variable speed power supplies; introduces t...[Details]
On March 11, China Mobile held a cloud conference on "5G OpenUPF White Paper and N4 Decoupling Specification (Phase 1)" through cloud video conferencing, with more than 800 representatives from 25 do...[Details]
PLC programming is an electronic system of digital computing operations, designed for use in industrial environments. PLC programming has a wide range of applications, powerful functions, and is ea...[Details]
In view of the problems in the actual FPGA development process, such as difficulty in locating faults, long compilation time after repeated code modification, and inability to confirm fault solutio...[Details]
With the development of automobile and internal combustion engine vehicle technology, automobile batteries and current management have gradually become the focus of future automobile technology. Al...[Details]
When the entire
semiconductor
industry was in a downturn, the booming electric vehicle industry
brought a surge in market demand
for automotive
chips
. The automotive market has high...[Details]
1. Why do so many people still choose AVR microcontrollers? I came into contact with 51 single-chip microcomputers when I was in college. As a beginner, C51 is a very good choice. For me, it has it...[Details]
For many years, electricity management and charging have been using the traditional operation mode of using electricity first, reading the meter later, and paying the fee. The calculation of electric...[Details]
On February 7, State Grid Corporation of China issued the first tender and procurement announcement for substation equipment in 2020 for power transmission and transformation projects. On the morni...[Details]
1 Introduction After high-frequency switching power supplies entered my country in the 1980s, they entered my country's postal and telecommunications, power departments and other fields in large...[Details]
Wireless charging detection and control circuit circuit diagram, simulation diagram, test diagram, source code full technical information This project uses TL2543 AD to collect voltage and current ...[Details]
According to a report from Juheng.com, Chipset has obtained OLED display panel driver IC orders from several high-end smartphone brands, and is expected to contribute more significantly to revenue in...[Details]
Analog electronics
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