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Infrared remote control is the most widely used communication and remote control means. Since infrared remote control devices have the characteristics of small size, low power consumption, strong...[Details]
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Abstract: Aiming at the existing problems of harmonic control algorithm of active power filter (APF), a harmonic control algorithm based on three-level voltage space vector pulse width modulation (...[Details]
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When programming in Keil, you will often encounter the warning of __use_no_semihosting_swi, which means you have entered the semihost mode. In embedded programming, you cannot avoid using functions ...[Details]
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On the morning of August 14, the signing ceremony of the 60.2MW/120.4MWh energy storage project between EVE Energy and GEM was held in Jingmen High-tech Zone·Duodao District, marking that EVE Energy h...[Details]
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February 15, 2022, China---STMicroelectronics’ new two dual-channel electrically isolated IGBT and silicon carbide (SiC) MOSFET gate drivers save space and simplify circuit design in high-voltage p...[Details]
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The new infrared sensor module launched by Vishay can work stably under direct sunlight, does not require attenuation devices, and can reduce system costs. The typical illumination intensity of the...[Details]
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Last year, #Hangzhou officially opened the era of intelligent refueling# #The world's first self-learning refueling
robot
landed in Hangzhou# and other related Weibo topics were on the top ...[Details]
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Ultra-wideband (UWB) is a high-bandwidth (480-1320Mb/s) and short-range (10-50m) wireless transmission technology that is increasingly being used in medical applications. UWB was originally develop...[Details]
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Because of the project needs, I learned about the GPIO, serial port, PWM, and interrupt parts of stm32. Here is a summary for us to learn together. All programs have been tested in practice and the o...[Details]
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1 Overview
With the rapid development of modern communication equipment, especially the development of microelectronics technology, along with the development of various power supp...[Details]
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3.1 include/configs/micro2440.h
delete
#define CONFIG_CS8900 /* we have a CS8900 on-board */
#define CONFIG_CS8900_BASE 0x19000300
#define CONFIG_CS8900_BUS16 /* the Linux driver d...[Details]
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We're still a long way from becoming self-driving vehicles, and most of us aren't eager to give up control of the steering wheel. A recent survey by the American Automobile Association showed that mo...[Details]
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LED
Floodlight
1. What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting ...[Details]
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SVPWM (Space Vector Pulse Width Modulation) is space vector pulse width modulation. The theoretical basis of SVPWM is the average value equivalent principle, that is, in one switching cycle Ts, the...[Details]
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Recently, the Chinese Society for Electrical Engineering announced the list of winners of the 2024 Electric Power Science and Technology Award. Tan Yaosheng, deputy director of the Multi-Energy Com...[Details]