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"This article discusses the implementation of a SPWM generator, which is one of the most widely used methods for implementing power inverters commonly used in applications such as motor control and r...[Details]
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As all industries are actively promoting digital transformation, more and more business leaders believe that digital transformation has become a must for business survival. Wired and wireless network...[Details]
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The specific method for the dielectric loss meter to measure the capacitance and dielectric loss value of the conductive rod to the test screen for a separate bushing (not installed on the transformer...[Details]
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When we repair the inductor coil, we first check whether the appearance of the inductor coil is broken, whether the coil is loose and displaced, and whether the pins are secure. Check whether there i...[Details]
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July 27 news, today, Xiaomi Charity Foundation officially announced that Xiaomi Charity Foundation donated a total of 1 million euros to the flood-stricken areas in Germany, the Netherlands an...[Details]
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In the past few days, a video has gone viral on short video platforms. The users who recorded this video are a group of automotive media people. They recorded this video in a live broadcast and tea...[Details]
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A new report from market research firm Grand View Research predicts that the size of the global metaverse market will grow from US$38.85 billion to US$678.8 billion between 2021 and 2030, with a comp...[Details]
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April 2, 2018, Shanghai, China - Shenzhen Shengnengjie Technology Co., Ltd. is the first in the industry to launch innovative customer experience services, allowing users to experience the charm of Sh...[Details]
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China's 5G technology is gradually improving and becoming more popular. Related investments triggered by 5G technology are in full swing, and the scale of the industry is growing exponentially. The...[Details]
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Preface: Recently, I am debugging the USART configuration program of the STM32L152 chip to realize the STM32 serial port printing function. This article summarizes the usage of the STM32L152 chip USA...[Details]
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In
the
Power
DC system, high-frequency modules are widely used. The design of high-frequency modules is getting higher and higher in power, while the size is getting smaller and smaller. Thi...[Details]
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1. The clock cycle is 12 times the machine cycle, and the machine cycle is the reciprocal of the crystal frequency. 2.51 MCU 1 machine cycle = 12 clock cycles, the frequency is 12MHZ, then one mach...[Details]
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1 Introduction
Liquid crystal display (LCD) has low power consumption, small size, ultra-thin, light weight, and no distortion and convergence error of the geometric figures of the screen, so it ...[Details]
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In order to analyze the relationship between the basic circuits of PWM DC/DC converters and their dual properties, we must first discuss the equivalent circuit of the PWM converter. Sometimes the c...[Details]
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1. Introduction
With the rise of global environmental awareness, energy saving and power saving have become the current trend.
The
LED
industry is one of the most watched industries...[Details]
Analog electronics
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