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0 Introduction
In the daily life of urban residents, the doorbells on security doors are used frequently, but this type of doorbell does not have an intercom function and has poor visibility, ...[Details]
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Electromagnetic compatibility (EMC) refers to the ability of a device or system to operate in its electromagnetic environment without causing intolerable electromagnetic disturbance to any object in ...[Details]
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High-voltage differential probes are mainly designed for measurements on floating systems. In power system testing, it is often required to measure the relative voltage difference between the live...[Details]
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The fastest unicorn born this year
Recently, a piece of news shocked the entire AI circle.
According to the Financial Times, citing people familiar with the matter, World Labs, founde...[Details]
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The tutorial says: I believe that once you are familiar with Linux system functions, it will be much easier to use C library functions to implement similar functions.
So try to write a file copy pr...[Details]
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MCU and keyboard interface program
void int1proc() interrupt IE1_VECTOR using 1 { unsigned char i, key; code unsigned char PS2TAB = {//20-key PS2 keypad key code table 0x70,//0 0x69,//1 0x72,...[Details]
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Regarding interrupt settings, I couldn't find any description of NVIC-related registers in the PDF document of STM32. I don't know why. Is it to make people confused? Or is it pretending to be profoun...[Details]
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The simplest actual circuit of 5V/5W switching power supply is as shown in the figure. TOP210 (IC1) in the picture is a three-terminal PWM switch. IC1 contains PWM controller, power MOSFET and vari...[Details]
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01 Preface Internet of Vehicles (IoV) refers to the technology and concept of connecting and interacting vehicles with the Internet and other vehicles. It is an application exten...[Details]
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Do your video conferences often experience disconnections and voice delays? Are there only a limited number of participants? Are professional solutions deployed with high barriers to entry and high c...[Details]
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Emerging display technologies represented by LCD, PDP, DLP, and LCoS represent the direction of television technology development in the digital television era and are destined to become the term...[Details]
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1FT232AM Introduction
FT232AM is a USB-RS232 converter
provided by FTDI
. It can easily establish a reliable connection between RS232 and USB interfaces. The plug-and-play a...[Details]
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On April 17, Nissan Motor announced the planned location of its all-solid-state battery pilot production line on April 16 local time.
Nissan has reserved approximately 10,000 square meters of ...[Details]
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A continuity tester injects an AC signal into the cable conductors to locate circuit faults.
AC continuity testers, used for field testing and repair work, provide simple multi-contact cable l...[Details]
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On November 4, the Henan Provincial Development and Reform Commission issued the "Notice on the Implementation of the Fourth Batch of Source-Grid-Load-Storage Integration Projects" and the "Notice ...[Details]
Microcontroller MCU
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