Beckham almost cried at press conference after resigning as captain On the evening of July 2, Beijing time, England captain Beckham announced at a press conference today that he has decided to resign ...
[i=s]This post was last edited by emmnn on 2022-1-16 22:47[/i]Preface
At the end of the year, I had nothing to do and was just slacking off on the forum at work. I happened to see a review activity an...
[i=s] This post was last edited by 往事随风飘散 on 2021-10-20 16:10[/i]What needs to be controlled is a DC24v DC motor with a peak current of 10A. Can anyone recommend a suitable stable and cost-effective d...
I have been working on a stepper motor model recently. The input pulse module in MATLAB is the (pluse generator) pulse frequency it generates. If the period value is set, its frequency is a certai...[Details]
Ideally, every power supply should behave as the mathematical model for which it was designed works. However, in reality, component defects, load changes, power supply distortion, and even difference...[Details]
CAN (Controller Area Network) is a communication protocol used in automotive and other industrial applications. The CAN bus uses a pair of twisted wires (CANH and CANL) to transmit data, where CANH...[Details]
A while ago, NIO announced its energy replenishment system planning and product routes for fast charging and battery swapping at NIO Power Day. An interesting point in NIO's plan is that the third-ge...[Details]
For a car in the intelligent era, the headlights must also be smarter. The unique Zhiji is equipped with a smart lighting system that allows the headlights to "talk". Zhiji uses a smart lighting...[Details]
Types of LDO
LDO is a new generation of integrated circuit regulator. The biggest difference between it and the three-terminal regulator is that LDO is a micro system on chip (SoC) with very l...[Details]
On June 28, Xiaomi made a big mistake. Its official store posted a Weibo hinting that it would "build a car." In the afternoon, General Manager of Public Relations Xu Jieyun urgently refuted the...[Details]
On August 27, Shan Yi, secretary of the municipal party committee, and Yan Wu, deputy secretary of the municipal party committee and mayor, led a team to visit the project construction and key industr...[Details]
1 Ripple and Noise
Ripple and noise voltages usually appear when the AC voltage signal is applied to the DC input and output capacitors of the DC/DC converter. The output noise of the SMPS c...[Details]
When weather conditions are bad, chain collisions are likely to occur. According to foreign media reports, Andrzej Czyzewski, a researcher at the Gdansk University of Technology in Poland, has invent...[Details]
IMDT launches new SOMs and SBCs equipped with the latest RENESAS RZ/V2H SOC to serve high-performance robotic applications with visual AI and real-time control capabilities The V2H-based SOM (syste...[Details]
Infineon launches PSoC™ automotive-grade 4100S Max series, supporting fifth-generation CAPSENSE™ technology with more powerful performance Infineon Technologies AG has launched a new automotive gr...[Details]
Suppose you receive a task to design a signal processing system composed of DSP, DAC, ADC and other analog devices. The job is pretty simple if you take a few important factors into consideration. Le...[Details]
According to foreign media reports, Hyundai Motor has set up two ultra-high-speed electric vehicle charging devices "Hi-Charger" in the Goyang motor studio. This device has a DC fast charging capacit...[Details]
According to the latest report from market research firm Counterpoint Research on Wednesday (30th), Apple’s iPhone 12 series global sales exceeded 100 million units in April, reaching this milestone ...[Details]
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