As 5G wireless networks continue to evolve, the performance of the radio front end plays an increasingly critical role in the RF receiver signal path, especially for low noise amplifiers (LNAs). With ...
5.3.1 Android source code overall compilation - based on Xunwei-IMX6 development board seriesThis section introduces how to compile Android source code as a whole, that is, compile uboot, kernel, and ...
The slow express finally arrived at my place. I took it back last night and couldn’t wait to open the package, take out the GD32E503V-EVAL development board I had been looking forward to for a long ti...
Based on the project established last time, we add the corresponding external interrupt code to realize the external interrupt of the button and control the on and off of the LED light. The following ...
1. Enter the directory
#cd u-boot-1.1.6_sndk6410
2. SD card
make clean
make distclean
vim Makefile (/CROSS changes cross-compile= ....)
vim /inc...[Details]
Although there are many ported versions of ucosii on stm32 on the Internet, including the official ported version of micrium, there are not many introductions on how these versions are ported and ...[Details]
Yesterday, GfK, a well-known third-party market research organization, released a report on the Chinese headphone market in the first quarter of 2020. Let’s take a look. According to GfK China's onli...[Details]
There is a domestically produced MCU ne76e003 which is said to be able to be perfectly replaced pin to pin. Key information and prices Comparison of technical indicators between N76E003AT20 and S...[Details]
On June 6, 2023, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market, announced that its subsidiary Shiping launched based on Nations T...[Details]
The RF admittance level switch is a commonly used level detection controller in industrial sites. Its working principle is to sense the change of reactance (capacitive reactance and impedance) betw...[Details]
As expected, Microsoft discontinued its Cortana mobile app today. The company has now stopped all support for third-party Cortana and has canceled the Cortana app on iOS and Android devices. Cortan...[Details]
Jiwei.com reported on July 22 (Text/Digital Control) that today, He Gang, President of Huawei Consumer Business Mobile Product Line, published an article introducing the repair mode of Huawei mobile ...[Details]
The register file is optimized for the AVR enhanced RISC instruction set. To achieve the required performance and flexibility, the register file supports the following input/output schemes: · Output ...[Details]
According to the Wall Street Journal, although China and the United States have decided to return to the negotiating table, they will face more severe challenges in the future because both government...[Details]
Precise measurement and error calculation of complex gear cutting tools has always been an important topic in the field of geometric metrology. With the widespread application of coordinate measuremen...[Details]
This blog is compiled by Arm Blueprint staff. The three waves of photography technology are still images, moving images, and the future will be cameras that fuse motion, thermal and other data to m...[Details]
The 3.5mm headphone jack was once a must-have for mobile phones, from feature phones to smartphones. In recent years, mobile phone manufacturers have phased out the 3.5mm interface. LeTV even ...[Details]
Test products: Car audio and video monitoring board and 24V power board
Leimao laboratory temperature and humidity: 26 degrees, 61%
Test standards: static electricity, surge, load d...[Details]
Analogue and Mixed Signal
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