As shown in the figure, this phenomenon occurs during the motor torque test (speed and torque are zero, power and current are normal). The time point of the test is uncertain and the duration is very ...
Based on many years of development experience, it is not recommended to use any encryption chip! Really not recommended. Reasons:
1. The cost is relatively high. Even if your chip is free, it will sti...
[font=微软雅黑][size=3]Time is tight and the task is heavy. I will do a small survey on Friday to understand everyone's views on "TikTok". [/size][/font] [font=微软雅黑][size=3]As the title says, do you usual...
Qorvo was among the 4,400 exhibiting companies at the Consumer Electronics Show this year, showcasing innovative products and solutions in the exciting area of IoT, Wi-Fi 6 and V2X. This post provides...
Assume a 3V/300mA circuit with a 30V input and a DCDC chip for voltage reduction. Generally, the lower the voltage difference, the higher the conversion efficiency. If a voltage divider resistor is us...
IPM is a hybrid integrated circuit that integrates high-power switching elements and drive circuits, protection circuits, detection circuits, etc. in the same module. This power integrated circuit ...[Details]
China Energy Storage Network News:
As of March 28, the State Grid Gansu Electric Power Company New Energy Grid Service Center has received access applications from 52 new energy projects wi...[Details]
From the front bumper to the rear bumper, from the roof to the wheels, more and more efficient and innovative semiconductor technologies are used in cars.
Today’s vehicles may contai...[Details]
That’s right, the automotive 12V lead-acid battery is on its way out. Europe has mandated that all new cars no longer use lead-acid batteries after 2030, creating a huge challenge for OEMs to find ...[Details]
With the continuous progress of science and technology and the accelerated advancement of globalization, China's industry is welcoming new development opportunities. This article analyzes the curre...[Details]
Completion requirements 1. Realize the timing of minutes and seconds. 2. Use buttons to control the adjustment of minutes and seconds (two buttons control the increase of minutes and seconds respecti...[Details]
Preparation: First, make sure that nfs is mounted properly on your Linux, and then set the directory where you want to mount nfs. My settings are as follows: /opt/EmbedSky/root_nfs *(rw,sync,no_root_...[Details]
A Roadster started the legendary story of Tesla, and a "542" plan helped a Chinese automaker leap to the third place in the world in terms of market value. In recent years, Tesla and BYD, two new ene...[Details]
Agilent InfiniiVision Series oscilloscopes offer integrated FlexRay serial bus triggering, hardware decoding, eye diagram mask testing, and the most extensive FlexRay physical layer compliance test s...[Details]
Recently, I used STM32F013RCT6 to debug the NRF24L01 module, with a total of three SPI channels, connecting three 2.4G modules. There is no problem with SPI1 and SPI2, and the check can pass. Use...[Details]
China's third-generation nuclear power plant has finally been connected to the grid. According to the official Weibo account of CNNC, at 00:41 on November 27, the No. 5 unit of Fuqing Nuclear Power...[Details]
Recently, Xiaomi Intelligence completed a new round of investment of tens of millions of RMB. (Source: Tianyancha) It is reported that Xiaomi Intelligence was founded in July 2014 in Silicon Valley...[Details]
Dynamic signal analyzer is a commonly used electronic instrument used in fields such as sound analysis, mechanical vibration analysis and control system analysis. Figure 1 is a block diagram of the ...[Details]
1 Introduction
At present, high-voltage and high-power inverters are a very important application field. The maximum power level of inverters based on IGBT is about 5000kW, and it is d...[Details]
OPPO and BYD signed a strategic cooperation agreement to explore new possibilities for the deep integration of mobile phones and automobiles.
The cooperation directions include in...[Details]