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1 Introduction
Power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It can be divided into AC output type and DC output ...[Details]
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0 Preface
Traditional spectrum analyzers have complex hardware structures, bulky volumes, and high prices. In addition, their functions and scale are fixed and cannot be redeveloped, making them diff...[Details]
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New energy vehicles are no strangers to everyone. With the strong support of the country, more and more new energy vehicles are entering thousands of households. Electric vehicles have also appeare...[Details]
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When using a three-phase AC motor, you need to know the phase sequence of the connected three-phase power supply. If the phase sequence is incorrect, the motor's rotation direction will be opposite...[Details]
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Modern spectrum analyzers are mostly designed with software radio concept: building a highly versatile hardware platform and implementing functions in software, so that modern spectrum analyzers have...[Details]
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Abstract: TOPSwitch-II device is a new PWM/MOSFET two-in-one integrated chip. Using it to make high-frequency switching power supplies not only simplifies the circuit, but also improves the elec...[Details]
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I have always wanted to write an article about counting, but my level is limited and I have never been able to write it. But I will just write this one! ! ! I have seen the STM32 timer before, but I s...[Details]
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March 28th is the "Earth Hour" event day. The Guangdong Power Grid Company of the State Grid Corporation of China specially set up a special "Sound Library" on that day, sincerely inviting netizens...[Details]
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Abstract: This paper introduces the principle of constant voltage electronic load and its application in the performance test of intelligent battery charger.
The load is an indispensable testi...[Details]
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On November 29, the first 5MW/15MWh user-side energy storage project in Xuancheng, Anhui Province was successfully connected to the grid. The project was provided with system integration solutions ...[Details]
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/*AVR timer 1CTC mode A experiment*/ #include iom16v.h #define uchar unsigned char #define uint unsigned int #define set_bit(a,b) a|=(1 b) #define clr_bit(a,b) a&=(1 b) #define get_bit(a,b) a&(1 b)...[Details]
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Working principle diagram of single-phase AC motor
The working principle of single-phase motor controllers is based on the switching operation sequence of certain power switches, namely thyris...[Details]
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#include "iom16v.h" #include "macros.h" #define uchar unsigned char #define uint unsigned int /******************************************* Various states of data in TWSR, #include "iom16v.h" #includ...[Details]
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Recently, Xiaomi officially published a long article reviewing the development history of Xiaomi mobile phones in the field of wireless charging. As early as the beginning of 2018, Xiaomi MIX 2S su...[Details]
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Now, you might ask me, "What does a marathon have to do with LEDs ? Do you really know what you're talking about?" I think so. Just like strong runners lead the way in a marathon, LEDs are leading ...[Details]
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