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An ideal IGBT drive circuit should have the following basic performances:
(1) Strong dynamic driving capability, capable of providing a driving voltage pulse with steep leading and trailing edges f...[Details]
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The structure and working principle of the low-power clock device DS3231 launched by Dallas Company in the United States are introduced. DS3231 can count the year, month, day, hour, minute and second...[Details]
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Just today, my light-seeking module succeeded. Its circuit diagram is very simple: a 220 resistor voltage divider and an infrared transmitting diode are connected in series between VCC and ground. In ...[Details]
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1 Introduction At present, most of the rice cookers on the market adopt mechanical or fixed power heating methods, which have low energy utilization rate and single function, making it difficult t...[Details]
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There are official function functions in the 2440lib.c file. For example, the functions in my clock management are in this file. I have modified some of the function functions.
for example
...[Details]
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introduction After I opened Tucson AI Day last year, I have always wanted to summarize the work I have done on long-distance perception in the past few years in text form. I just have time recen...[Details]
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What is the density meter Archimedes principle buoyancy method The Archimedes principle is the Archimedes law, which states that an object immersed in a stationary fluid is subject to a buoyancy forc...[Details]
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The inverter introduced here (see figure) is mainly composed of MOS field effect tubes and ordinary power transformers . Its output power depends on the power of MOS field effect tubes and power tr...[Details]
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The electronic and electrical architecture of a car is generally divided into five domains: power domain, chassis domain, body domain, cockpit domain and
autonomous driving
domain. Each dom...[Details]
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The five components of a single chip microcomputer: Arithmetic unit: used to perform arithmetic and logical operations. All computer operations and processing are performed here; Controll...[Details]
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Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, announced today...[Details]
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Xiaomi has decided to build cars. In response, Xiaomi Group said, "Wait for the announcement later" and no further information will be provided for the time being. It was previously reported that ...[Details]
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#include
sbit sound=P2^4;
sbit led1=P1^6;
sbit led2=P1^7;
unsigned char h,l,count,length;
unsigned int t,f,i,j;
unsigned int scale ={100,262,294,330,349,392,440,494,523,578,659,698,784,880,...[Details]
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01A
new trend is born: surgery
Robots
Unicorns charge forward
In 2015, Leonardo da Vinci's operation of suturing a grape shocked the world with the technological critiq...[Details]
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Pressure sensor is one of the most commonly used sensors in industry. When using pressure sensor for measurement, users should pay great attention to the measurement method. There are many measuremen...[Details]
MicroPython Open Source section
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