Today I repaired a thyristor voltage regulator. The user reported that the output of the voltage regulator was sometimes large and sometimes small, and the adjustment was unstable, so I powered it on ...
Sina blogger confessed: I am 30 years old this year. I used to work in a state-owned enterprise as a foreign trade and translator. I have four years of work experience. I have a bachelor's degree in E...
Recommend a 24-bit ADC module (not a chip), preferably with the same pin definition as the attachment, 12pin, SPI interface, dual channel, 3.3V power supply...
The second edition of "Assembly Language" by Professor Wang Shuang of Tsinghua University is a very good textbook. It teaches you how to use assembly language step by step. I used to think it was diff...
I use FPGA to collect voltage with a frequency of 50hz. At the beginning, the collected voltage value and the collected voltage frequency are displayed as 50hz. After powering on for a period of time ...
With the rapid development of technology, automotive intelligence is increasing at an unprecedented rate. This not only enhances vehicle functionality and comfort, but also places higher deman...[Details]
One of the most core components of electric vehicles is the motor. The power supply provides electrical energy to the motor, which converts this electrical energy into mechanical energy, which in t...[Details]
China, August 21, 2025 – STMicroelectronics (NYSE: STM), a world-leading semiconductor company serving a wide range of electronics applications, has published its IFRS 2025 semi-annual financial re...[Details]
introduction
The rapid adoption of computers has led to a growing number of tasks being performed on them. People from all walks of life, especially programmers and writers, are spending incre...[Details]
The Waveshare ESP32-P4-ETH is a compact ESP32-P4 development board with Ethernet and PoE support. It looks very similar to the Olimex ESP32-P4-DevKit, minus the pUEXT connector. However, we've also...[Details]
On August 14th, Zhiyuan
Robotics
officially
open-sourced
its world model, GenieEnvisioner (GE), unveiled in July
, and once again promoted the concept of "the industry's first world ...[Details]
China's tightening control over rare earth elements (REEs) is reshaping global supply chains and triggering ripple effects across high-tech industries, according to a detailed analysis released by ...[Details]
According to foreign media reports, a team from the Helmholtz Association of German Research Centres (HZB) used a non-destructive method to study practical lithium-sulfur soft-pack batteries using ...[Details]
On August 15, Zhiyuan Robotics announced through its official account yesterday that it has launched the industry's first unified world model platform for real-world robot manipulation - Genie Envi...[Details]
Humans have been driving cars for over a century, but their safety record is far from perfect. While today's vehicles are safer than ever, car accidents and fatalities continue to rise in many pa...[Details]
Future homes are likely to contain numerous household devices connected via a home network bus to a central device providing overall control. Building this so-called "smart home" involves numerous ...[Details]
Imagine a world where building security is more accessible and reliable, allowing you to remotely unlock doors for visitors and receive alerts if your front door is opened while you're away. Connec...[Details]
If you have these bad driving habits, they can affect the life of electric vehicle batteries. If you change these bad driving habits, you can extend the life of electric vehicle batteries:
① F...[Details]
Battery life is related to the car-using experience. In order to alleviate the anxiety about battery life, many methods and ways to improve vehicle battery life have been developed. Among them, inc...[Details]
As an important power supply device, UPS (uninterruptible power supply) plays a vital role in many fields and scenarios. To ensure that it can operate effectively in different application scenarios...[Details]
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