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 ...
The solution integrates silicon carbide MOSFET technology to achieve higher power conversion efficiency and smaller design size Arrow Electronics, a global technology solutions provider, today rel...[Details]
In the first half of December, the relevant export control compliance consultations included: BIS revised the export control regulations, the passage of the "Foreign Company Accountability Act", sanc...[Details]
As the year draws to a close, major social media apps and technology companies have begun releasing annual reports to showcase their achievements, trying to mark the year with one thing after ...[Details]
"Behind a major safety accident, there are 29 minor faults and about 300 signs or hidden dangers of accidents." Every accident has a cause and signs. If it is discovered and controlled in time, the s...[Details]
ARM's NEON coprocessor technology is a 64/128-bit hybrid SIMD architecture used to accelerate multimedia and signal processing applications including video encoding and decoding, audio decoding and en...[Details]
With the continuous improvement of research methods and tools, the research on speaker recognition has gradually moved away from the early simple human ear listening model.
L.G.Kesta of Bell Labs u...[Details]
In the MCS- interrupt priority, the interrupt priority register IP is set high. If a bit in IP is set to 1, the corresponding interrupt is of high priority, otherwise it is of low priority. - - ...[Details]
Controller Area Network (CAN) provides a unified data exchange channel for various complex electronic devices, controllers, measuring instruments, etc. inside the car, and has been widely used. At pre...[Details]
There have been many important advances in various rubber processing technologies. Compounding efficiency has improved significantly, but there is still a scrap rate of about 1%. Although 1% scrap may...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current impact when the motor starts and reduce the impact on the power grid and the motor. However, in p...[Details]
The high 4 bits of the special function register TCON are the timer operation control bit and overflow flag bit, and the low 4 bits are the external interrupt trigger mode control bit and latch ex...[Details]
2020 is destined to be an extraordinary year. Under the shadow of the COVID-19 pandemic, Sino-US trade frictions continue. The unfavorable epidemic prevention in Europe and the United States has s...[Details]
I want to make a simple spectrum analyzer for this innovation fund, the core of which is to perform an FFT operation. As you know, if a DSP chip is used, the effect is quite good. However, due to the ...[Details]
On the evening of February 24, AMEC released its full-year performance report for 2020. During the reporting period, the company achieved operating income of 2.273 billion yuan, an increase of 16.76%...[Details]
I: Introduction
I have been porting minigui in recent days. I have never used the minigui interface before. I want to see what the effect is and learn it by the way. After all, it is made in Ch...[Details]
Analogue and Mixed Signal
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