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The serious light decay problem of LED street lamps needs to be solved from the fundamental point of LED heat dissipation technology . At present, the growth rate of LED street lamps in China ...[Details]
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After four rounds of questions and answers, AMEC, led by Yin Zhiyao (founder, chairman and general manager of AMEC), disclosed the draft prospectus for the IPO in just over two months on the evening ...[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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Apple's long-awaited mixed reality headset is rumored to launch before the summer of 2023, and mentions of the hardware are expected to appear in a beta version of iOS 16. Apple is reportedly ...[Details]
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BYD's newly launched model C-Trek has won good market response with its high-end configuration. The infrared car night vision assistance system equipped in it was independently developed by BYD Light...[Details]
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/** ****************************************************************************** * @author Maoxiao Hu * @version V1.0.0 * @date Jan-2015 ************************************************************...[Details]
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For newspaper reporters, a pen, a notebook, and an ordinary voice recorder are all the interview equipment they need when they go out. They concentrate on listening and writing, for fear of missing t...[Details]
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The camera shutter determines how and when light is recorded during each exposure. Today, FILIER will introduce to you how Sony Pregius series global shutter CMOS sensors provide clear and distorti...[Details]
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Ordinary 51 MCUs generally do not integrate PWM hardware generators. To achieve PWM output, software simulation must be used. Depending on the specific application, the PWM waveform frequency var...[Details]
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International New Energy Network News: Recently, TBEA New Energy Company and China Water Consulting Group Northwest Survey and Design Institute successfully signed a contract to purchase 20MW photo...[Details]
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The Zhongneng Smart 240MWh Energy Storage Power Station has obtained grid connection approval, the transmission line project has been completed, and the project scheduling and profit model have bee...[Details]
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GPS is related to all aspects of our daily life. This article mainly introduces the classification, structure, performance and other points that should be mastered of GPS antennas, as well as matte...[Details]
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Almost all audio amplifier circuits use IC as the main amplifier for producing small size. The audio amplifier circuit shown here uses M12CLK IC whose operational amplifier IC has been integrated.
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First directly on the code #include "stm32f0xx.h" #include "stm32_lib/inc/stm32f0xx_rcc.h" #include "stm32_lib/inc/stm32f0xx_gpio.h" int main(void) { //1. Enable the clock RCC_AHBPeriphClockCmd...[Details]
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In order to achieve synchronization between threads, a mutex lock is usually added before executing the critical code segment, and unlocked after the critical code segment is executed. In order to ...[Details]
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