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1. Technical issues affecting battery quality
1) Battery composition
VRLA battery consists of positive plate, negative plate, AGM diaphragm, positive and negative busbars, electrolyte, sa...[Details]
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Evolving OBC Designs for Higher Power Tiers and Voltages
Continuously improve OBC design to adapt to higher power levels and voltages
As consumer demands continu...[Details]
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The basic function of the vector network analyzer is S-parameter testing. The so-called S parameter is the scattering parameter, which is a parameter that describes the incident wave volume, reflecte...[Details]
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VRML (Virtual Reality Modeling Language) is the core of 3D Web technology characterized by virtual reality. It is a file format for describing interactive three-dimensional objects and worlds. It a...[Details]
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Recently, I want to learn more about STM8, so I chose to write the temperature and humidity sensor DHT11 driver code from scratch. I encountered some problems and also gained some experience. I hope ...[Details]
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With the progress and development of detection technology and manufacturing process, pressure-sensitive strain gauge target flowmeters are increasingly widely used in the detection of various fluid ...[Details]
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Interrupt Sources
(1) External interrupt 0 request, input from P3.2 pin. IT0 pin (TCON.0) determines whether it is low level effective or down transition effective. Once the input signal is valid, ...[Details]
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We will walk through the steps for testing switching and conduction losses in a power supply. Remember that switching losses and conduction losses through the power switches and magnetics h...[Details]
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New energy electric vehicles are green, environmentally friendly, zero-emission new energy vehicles that the country has advocated for development in recent years. The drive motor, battery, and con...[Details]
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"Many competitors plan their products according to product categories, but we divide them more according to application scenarios," said Wang Shengyang, CEO of Nanochip. According to Wang Shengyang, ...[Details]
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The use of variable frequency power supply | voltage regulator speed regulation is to adjust the speed according to the requirements and save energy. It is mainly based on the following factors:
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Intel is discussing the possibility of acquiring SiFive, one of the chip designers already operating in the market based on the open source RISC-V, people familiar with the matter told Reuters. Earli...[Details]
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Motion recognition is a hot topic. After launching the sensational multi-touch technology, Apple is preparing to apply for its own motion recognition patent. Motion recognition is simply to use the ac...[Details]
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Determine the device interface
In the past, most power semiconductor manufacturers had to package their devices for testing because the technology to apply tens or thousands of volts to devices on ...[Details]
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X-CUBE-STL currently supports STM32MP1, STM32U5, STM32L5, STM32H5 and STM32WL. In fact, this largest general-purpose microcontroller product family is still expanding, and more products will ...[Details]
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