[size=4]When the frequency is constant, the larger the capacitance, the smaller the capacitive reactance; the smaller the capacitive reactance, the lower the frequency that passes. [/size] [size=4]The...
In the past few years, the craze for smart wearables has faded by half. After repeated market baptism, some popular wearable device manufacturers have ended up bankrupt or acquired, but there are also...
[font="][size=11.0pt]Almost every embedded device has a debugging serial port. In some scenarios, it is inconvenient to connect to the PC with a physical cable, and a wireless connection is required. ...
I am planning now,,, basically considering Beijing, Chengdu, Chongqing, Hunan,,, I am a Shanghai native,,,,,,,,, I have a house in Shanghai,,,,,,,,,...
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Key points to note in new energy vehicle power designContents:
New energy vehicles have undoubtedly become the hottest technical ...
This article is based on the mini2440 development board, and the Linux version number is: linux-2.6.32.2 1.IIC bus device hardware information #define S3C2410_PA_IIC (0x54000000) static struct ...[Details]
Apple's 2020 fall new product launch conference was held online at 1 a.m. Beijing time on September 16th. The new generation iPad Air uses the same design as iPad Pro, with a 10.9-inch retina scree...[Details]
At IBC2019 held in Amsterdam, Shanghai HiSilicon Technology Co., Ltd., AVS Industry Alliance, Danghong Technology, Guangdong Ultra High Definition Video Innovation Center and Pengcheng Laboratory joi...[Details]
1: Main content
This article mainly introduces the concepts of VMA and LMA, and the role and usage of gnu link script.
2: Introduction
When we programmers first start learning to write programs...[Details]
On April 22, Chengtian Weiye released its 2021 annual report and the first quarter report of 2022. In 2021, the company achieved operating income of 423 million yuan, a year-on-year increase of 21.21...[Details]
Silicon Labs (NASDAQ: SLAB) has launched a new series of high-performance clock generators, which provide the industry's most integrated clock solutions for 10/25/100G applications. The new Si...[Details]
As we all know, the semiconductor market, known as the "Super Cycle", has been growing until last year. However, the slowdown in the Chinese market and changes in the smartphone market have caused th...[Details]
In the past decade, many well-known automobile companies in the United States, Japan and Europe have invested huge amounts of money to successfully develop two types of automobile anti-collision ra...[Details]
The average circuit model of the Buck converter shown in Figure 1 is organized, and the parameters in the controlled source branch are transferred to the inductor branch using the Reflection Rule.
...[Details]
According to news on November 15, Qualcomm will hold the Snapdragon Technology Summit from November 30 to December 2, when the new generation flagship processor - Qualcomm Snapdragon 898 will be...[Details]
Hardware platform: ATK-SIM900A GSM/GPRS module development board Software platform: PC serial port debugging tool & network debugging tool Test purpose: Test the GPRS function of the development boar...[Details]
At present, meter reading in many areas is very cumbersome. It is necessary to arrange many meter readers to read meters from house to house, and then report the data to the relevant departments ...[Details]
With the continuous development of automobile electrification and intelligent networking, automobile control systems will face a large number of functional additions and technological upgrades, and...[Details]
The operating system has become a battleground for major car manufacturers and Internet companies. In the past few years, many car companies such as Toyota, Volkswagen, and Mercedes-Benz, as well a...[Details]
The withdrawal of the policy
to stimulate automobile consumption
has led to a quiet start for the automobile market in 2011. In particular, under the multiple pressures of the withdrawal of pre...[Details]
Analogue and Mixed Signal
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