In July 2009 , Mitsubishi Motors Corporation's electric vehicle "i-MiEV" was equipped with Nichicon's "charger-integrated DC-DC converter", which is a device for charging the high-voltage and low-volt...
Is there a quantitative or qualitative relationship between the input current harmonics and the control angle of 12-pulse rectifier? I have searched a lot of literature, but have not found any relevan...
This book takes a modern perspective on today's computer architecture, emphasizing the increasingly important embedded systems to meet the needs of education and industry for the training of hardware ...
Semiconductor Basics 1. Semiconductor---Material with conductivity between conductors and insulators (such as silicon Si, germanium Ge). 2. Characteristics---Photosensitive, thermally sensitive and ...[Details]
Forum Overview 2020 is an extraordinary year. We have experienced an unprecedented epidemic, working from home and holding meetings online. In the complex international political and economic envi...[Details]
Based on the special environment of offshore oil spill recovery, this paper designs an offshore liquid level measurement system based on AT89S51 single-chip microcomputer. The system adopts the pri...[Details]
I had nothing to do tonight, so I wrote a very simple small program. Although it is simple, it is still very stable and the connection is also very simple. Just connect the ds18b20 module to the p0.0...[Details]
For instructions on nandflash, please refer to others. Now I will post Mr. Wei Dongshan’s code for my study purposes. 1 @************************************************ 2 @ File:head.s 3 @ Fu...[Details]
CM3 has a maximum of 240 interrupts, each of which has its own programmable interrupt priority (the only corresponding interrupt priority register). Since CM3 supports hardware interrupt nesting,...[Details]
Since the announcement of the Huawei sales ban on May 15, more and more Chinese technology companies have been reported to be included in the US "procurement blacklist", including two giants in China...[Details]
The two parties will cooperate on customized AR chip design and software platform integration Las Vegas, January 4, 2022 - Qualcomm Technologies announced at the 2022 International Consumer Electro...[Details]
The Challenge: Develop a system that can be used for dynamic and static force measurements of aircraft configurations and components, air intake testing of power supply equipment (i.e., air intake co...[Details]
Recently, South Korea's KNCAP announced the safety test results of the 2021 Tesla Model 3 : the overall score was 83.3 points, but it failed in the automatic braking stage. In the AEB automati...[Details]
C51 is C language for 51 single-chip microcomputer. There are still many differences here. I believe you all know that the operation in C language is very simple, just int and float . Of course, int a...[Details]
Code Memory Type Description Program memory, data with code as prefix is stored in program memory, that is, ROM, these variables are read-only and are used as table queries
Functions of functio...[Details]
Working principle of internal diameter dial indicator The internal diameter micrometer is a combination of an internal lever measuring frame and a micrometer, as shown in Figure 1-1. It is used t...[Details]
Connecting an LVDT (linear variable differential transformer) to a microcontroller is challenging because an LVDT requires an AC input for excitation and a measurement of the AC output to determine th...[Details]
Today, let’s take a look at the BMS control board used on the Changan Deep Blue SL03, as shown in the figure below.
Its battery pack looks like the picture below. You can see that there ...[Details]