Award Post: Grab the post! Download the TWS headset white paper, write a wonderful review, and win a JD card!Event time: From now until October 26True Wireless Stereo (TWS) earphones have finally beco...
Constant voltage circuit and constant current circuit composed of operational amplifier and triodeConstant voltage circuit
The 15V voltage provides enough current to the output end of the circuit. R3 ...
[Foreword] A while ago, I read the introductory manual, pulled examples to run, or modified them, and they could run. However, if you really want to write what you want from scratch, you will encounte...
ldconfig is a dynamic link library management command, its purpose is to make the dynamic link library shared by the system.
The main uses of ldconfig:
By default, library files are searched in /lilb ...
[i=s]This post was last edited by cruelfox on 2019-6-3 10:20[/i] I just finished the review of STM32WB55, and I want to "strike while the iron is hot" to continue to review CC1532P1-LAUNCHXL. Both of ...
To achieve autonomy, robots need more than just artificial intelligence (AI), they also need many sensors, sensor fusion, and real-time inference at the edge. As the advantages of deep convolutional ...[Details]
Recently, Japan's CHAdeMO (Japan Electric Vehicle Fast Charger Association) and the China Electricity Council jointly released a new version of the CHAdeMO fast charging standard - CHAdeMO 3.0. Under...[Details]
IAR launches new brand image and name
New visual identity reflects company’s transformation journey and focus on strengthening embedded development capabilities
...[Details]
Shanghai, China, August 2, 2022 - AMEC (Shanghai) Co., Ltd. (hereinafter referred to as "AMEC") celebrates its 18th anniversary today . After 18 years of ups and downs and growth and transformation, ...[Details]
Recently, the "arms race" of mobile phone hardware seems to have started again. Brands such as Redmi and Realme have successively announced that they will be the first to release mobile phones ...[Details]
On May 9, Guizhou held a meeting to promote the province's "Six Network Campaign" for infrastructure. At the meeting, it was stated that this year Guizhou Province will further strengthen the constru...[Details]
1. Design of USB interface based on DSP
1 Introduction
The data processed by DSP often needs to be transferred to PC for storage and reprocessing, so the high-speed communication problem betw...[Details]
1 Introduction
With the rapid development of science and technology, industrial production has entered a development stage dominated by computers, numerical control and hydraulics. Hydraulic tr...[Details]
Honor officially released its latest TWS (True Wireless Stereo) earphones Earphones 2 SE, and announced that it has obtained the Tick Mark certification issued by Intertek. This product is the world'...[Details]
"Smaller size, lower cost, and higher efficiency" are the market requirements for the new generation of portable devices, but it is difficult for design engineers to optimize these three requirements...[Details]
Three weeks after leaking the configuration and design of OPPO Find X3 Pro, whistleblower @evleaks (Evan Blass) today brought more official promotional photos of this high-end smartphone. M...[Details]
There are many ways to connect the reference power supply of TLC5510. Choose the appropriate reference power supply according to different occasions. Using the internal reference source, the typica...[Details]
Recently, the Shanghai Stock Exchange (hereinafter referred to as the SSE) issued the "Shanghai Stock Exchange Stock Listing Rules" and related delisting supporting rules (hereinafter referred to as ...[Details]
During this year's Spring Festival, I saw a lot of popular lights on the streets, which were very beautiful.
Today, when I was reading a book about single-chip microcomputers, I saw an example of m...[Details]
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