[i=s] This post was last edited by New Electrician Seeking Guidance on 2020-4-1 14:10[/i]I am going to make a soft start switch for a three-phase circuit recently, which needs to realize the phase los...
Most people are familiar with base stations (traditional macro base stations). From 2G to 4G, the communication networks we use in our daily lives rely on these traditional macro base stations to comp...
[b][font=宋体][size=4] [/size][/font][/b][b][font=宋体][size=5][color=#0000ff]1. What is the package of integrated circuits? [/color][/size][/font][/b][font=宋体][size=4] [/size][/font] [align=left][color=r...
Comprehensive prompt [Synth 8-91] ambiguous clock in event control. Later it was found that the reason was because the if was written in the always and the else was omitted....
New COB LED fluorescent tube original introduction: Traditional LED fluorescent tubes use hundreds of low-power straw hats or patch packages, which are inefficient and costly. Our company's product...[Details]
Probe - the key to measurement quality! Probes are critical to oscilloscope measurements. To understand why this is important, try to make a measurement without a probe connected to the oscillosco...[Details]
On the 28th, Xiaopeng Motors announced that it would build 30 supercharging stations in expressway service areas and within 5 kilometers of expressway intersections, covering the Beijing-Shanghai a...[Details]
1. Comprehensive investigation, organization of assessment and rectification. There is only one enterprise involved in the energy storage power station in the Economic Development Zone (Beijing Tia...[Details]
introduction
my country is one of the countries with the most shortage of wood in the world. According to experts' prediction, by 2010, my country's wood consumption demand will reach 210 ...[Details]
With the continuous development of the four modernizations of automobiles, the global automobile industry is at a critical moment of historic change unseen in a century, and new energy intelligent co...[Details]
Frequency is one of the three major characteristic values of a signal. Frequency has a great influence on the accuracy of instrument measurement, so that the nominal accuracy of most instruments i...[Details]
introduction
在系统编程ISP（In System Programming）是指在用户设计的目标系统或印刷电路板上为重新配置逻辑，或实现新的功能而对器件进行编程或反复编程。
随着EDA工具的普及和ISP器件的日益成熟，ISP技术也得到了越来越广泛的应用。ISP技术的应用使得硬件设计软件化，其显著优势体现在：简化生产流程；利用同一硬件结构实现多种系统功能...[Details]
Many people think that the voltage conversion efficiency of a DC/DC switching regulator is the last performance item to be measured. The efficiency number is a measured value, listed in the data sheet...[Details]
In the ARM + Linux training class, the instructor usually first explains how to use ADS or RealView MDK to debug the ARM development board. The reason is: 1. Master the ARM architecture. ARM is a com...[Details]
If we want to popularize new energy vehicles on a large scale, the range and charging speed are the number one issues that must be addressed. According to Korean media reports, the Korea Institute ...[Details]
The car instrument is the information exchange interface between the driver and the car, and plays an important role in the safety and economical driving of the car. In recent years, with the devel...[Details]
First, let's take a look at the NANDFLASH interface: As can be seen from the figure, there are only data ports and control ports, but no address lines, so it cannot be uniformly addressed like a ne...[Details]
According to Jiwei.com (Text/Digital Control), OPPO's new Reno phone has been confirmed to be released in Shanghai on the 10th of this month. It can be confirmed that this new phone has two versions,...[Details]
In the first "International Solar Storage Direct Flexible Technology Application Competition" held in Xiongan New Area, Chengde Xinxin Vanadium Titanium Energy Storage Technology Co., Ltd. won ...[Details]
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