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High voltage LEDs will be widely used in future lighting fixtures. Some people think that in the future LED power supply design and development, power supply design is a complicated matter. In fact, ...[Details]
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With the issuance of Document No. 9 and a series of supporting documents, a new round of power system reform, which is hailed as a "tough nut to crack", has officially kicked off. The biggest highl...[Details]
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There are two types of battery attenuation in electric vehicles: attenuation caused by the recycling of power batteries and attenuation of power batteries in low temperature environments. The former ...[Details]
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Abstract: This paper introduces a new method based on support vector machine to solve the problem of nonlinear characteristics of sensor systems. Support vector machine is
a new generation of ma...[Details]
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#include reg52.h #include "lcd1602.h" sfr T2MOD = 0x0c9; #define uchar unsigned char #define uint unsigned int sbit Q0 = P2^4; sbit Q1 = P2^5; sbit Q2 = P2^6; sbit Q3 = P2^7; sbit GORB = P1^6...[Details]
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LP3947 is a single-cell lithium battery charging integrated circuit
with built-in microprocessor control and perfect performance
. It can be powered by USB interface or AC
power
...[Details]
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The Xen project hypervisor has been under development at Cambridge University since the 1990s, and was open sourced in 2002. Today, it is one of the most popular open source hypervisors that can be u...[Details]
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As the most watched automotive event in Paris, France, the Paris Motor Show has long gone beyond the circle of the automotive industry. It is clearly a grand event in the automotive technology indust...[Details]
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If Flash read protection is enabled in the program:
FLASH_ReadOutProtection(ENABLE);
An error will occur when downloading the program with jlink again:
Solution: The problem
can be solved ...[Details]
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Recently, Zhongke Yusu announced that it has completed a round A financing of several hundred million yuan, led by Huatai Innovation, Lingjun Investment and old shareholder Guoxin Sichuang. This roun...[Details]
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introduction
High-frequency signal source design is an important part of 3D induction logging. The principle of 3D induction logging is to use an excitation signal source to transmit high-...[Details]
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As the trend of automobile intelligence and electrification continues to develop, more and more functions have become standard features for automobile manufacturers and end users. Functions such as...[Details]
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On the evening of June 16, Apple just announced the list of winners of the Swift Student Challenge. There are 350 winners from 41 countries and regions, including 26 winners from Greater China....[Details]
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1 Basic Principles
Quality is key. No one is satisfied with poor work. When you complete high-quality work, you will be proud of it. Whether you know it or not, you will get credit for your high-qual...[Details]
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Audi uses NXP’s Trimension NCJ29Dx series of ultra-wideband (UWB) precision ranging ICs to enhance the smart, touchless digital key capabilities of its new premium electric platform (PPE)
...[Details]