The volume control IC PT2259 has background noise, how to solve it? Through the encoder potentiometer control, the noise does not change after the volume is turned off.Please help me, provide a soluti...
The design of eCall in automotive applications is still relatively complicated for many engineers. Today, let’s talk about how to design enhanced eCall cars more simply and share some RF design expert...
[i=s]This post was last edited by alan000345 on 2019-5-27 10:04[/i] [p=25, null, left][color=rgb(51, 51, 51)][font=微软雅黑]Active Load Pull[/font][/color][/p] [p=25, null, left][color=rgb(51, 51, 51)][fo...
For single-chip microcomputers, GPIO is often used. Here, an oscilloscope is used to test the IO flip rate to see how fast it is.
The manual gives some characteristics of GPIODirectly flip GPIO progra...
When I was in college, I would buy a copy of "Digital World" every month. A friend in the dormitory next to me liked to buy "Computer World" and "Men's Health". We would share them during class.I only...
Automotive storage is very important. Tesla Model S used non-automotive grade storage, namely SK hynix's H26M42003GMRA, which is an old product from 2014. Frequent OTA and high temperature caused i...[Details]
How much do you know about the coordinate system of robots? Do you really know how to use the coordinate system? Let me show you how to analyze the coordinate system of robots! (Using ABB robots as...[Details]
Yokogawa's award-winning WT5000 high-precision power analyzer Released its new current sensor unit and upgraded the firmware The WT5000 high-precision power analyzer has been further enhanced with...[Details]
According to a report on Taiwan's Business Times website on February 4, the United States continues to expand its ban on semiconductor exports to mainland China. The U.S. Department of Commerce plans...[Details]
According to foreign media reports, ten industry giants including Intel, AMD, Arm, Qualcomm, Microsoft, Google, Meta, TSMC, ASE, and Samsung officially established the Universal Chiplet Interconnect ...[Details]
At present, the electrification of automobiles is bound to be one of the main development trends of automobiles in the future. When talking about electric vehicles, the first thing that comes to mi...[Details]
May 15
CPCA SHOW 2024
The event ended successfully at the Shanghai National Exhibition and Convention Center
Jinbaize Technology, Jinbaize Electronics, Zaowu Digital Te...[Details]
"Pay attention to the back of the cabinet" is a story in "Steve Jobs' Biography". The gist is that influenced by his father, Jobs paid great attention to the subtle parts of the product and strived ...[Details]
As the leader in the global mobile phone market, Apple's new generation of iPhones every year will receive widespread attention from the outside world early on. According to past practices, if noth...[Details]
To the people's governments of all counties (cities and districts) and relevant municipal departments:
The "Three-Year Action Plan for Accelerating the Construction of New Energy Electric Vehi...[Details]
This series of tutorials will analyze the compilation process of uboot. How to compile, then how to analyze these processes
I have not added 6410 support here, first look at the process of 6400...[Details]
1. Product overview: The visual field tester is used to determine whether the lower visual field meets the requirements. 2. Comply with standards: "GB/T 32610-2016 Daily protective technical specif...[Details]
Schematic diagram showing encapsulated DART engineered cells implanted into the back of a mouse. The DART system can be used to treat type 1 diabetic mice. Image source: "Nature·Metabolism" Accord...[Details]
Electric drive system upgrade: energy consumption management advantages are fully demonstrated
Adhere to the full stack of self-developed and manufactured electric drive systems, and continue ...[Details]
On October 13, Mingyang Circuit released its performance forecast for the first three quarters of 2020. The company's net profit attributable to shareholders of listed companies in the first three qu...[Details]
Analog electronics
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