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There are many bad ideas in physics, but one has persisted the longest: the perpetual motion machine. No perpetual motion machine has ever been experimentally proven to work, and they all break the...[Details]
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Recently, at the 2019 China International Intelligent Industry Expo, Academician Deng Zhonghan, the general commander of the "Starlight China Chip Project", founder and chief scientist of Vimicro Gro...[Details]
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In early spring, Haichen Energy Storage Technology Co., Ltd. (hereinafter referred to as "Haichen Energy Storage") located in Xiamen Tongxiang Hi-Tech Park is a busy scene. Workers are busy wit...[Details]
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1 Introduction
Isolation amplifiers usually have excellent common-mode interference resistance and can effectively block the electrical connection between the field and data acquisition sy...[Details]
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1. Measurement method Measuring DC resistance is an important item in transformer testing. Through measurement, it is possible to check whether the conductive circuit of the equipment has defects suc...[Details]
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A conductive loop consisting of metal wires and electrical and electronic components is called a circuit. A circuit through which direct current flows is called a "DC circuit"; a circuit through which...[Details]
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CCD is a new type of photoelectric conversion device, which has the characteristics of small size, high sensitivity, low noise, fast readout speed, high dynamic range and full spectrum response. It ...[Details]
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Assisted driving for city navigation without high-precision maps is here! This week Bai Yang and I participated in the early access of the engineering version of Xpeng XNGP without high-precision m...[Details]
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Season 2 focuses on the rise of the technology-centric smart home Digi-Key Electronics, a global distributor of electronic components with a broad assortment and fast shipping, today announced the ...[Details]
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The U.S. Department of Commerce has clearly listed a list of Chinese nuclear power companies that are subject to a specific ban, and has included China General Nuclear Power Group (CGN), China's larg...[Details]
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Flashlights, MR-16 bulb upgrades, emergency lighting, and virtually any low-power white light lighting application are already using LED technology.
Streetlights may be the next area where...[Details]
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Initialization code:
static void RCC_Configuration( void );
static void GPIO_Configuration( void );
static void NVIC_Configuration( void );
void InputCaptureInit( void )
{
TIM...[Details]
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Unigroup Guoxin is a core enterprise under Tsinghua Unigroup Co., Ltd. and one of the largest listed integrated circuit design companies in China. The company is a leading provider of chip products a...[Details]
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1.74HC595 chip introduction The 74HC595 chip is a serial input and parallel output device. It includes an 8-bit shift register, a memory and a three-state output gate circuit. The shift regi...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]