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"Simple" means that the amplifier circuit is simple and easy to make. Just solder according to Figure 3-17 and ensure the quality of the components, and it will work after one try. The Fool 17...[Details]
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#include reg52.h sbit ADDR0 = P1^0; sbit ADDR1 = P1^1; sbit ADDR2 = P1^2; sbit ADDR3 = P1^3; sbit ENLED = P1^4; unsigned char code image = { {0xC3, 0x81, 0x99, 0x99, 0x99, 0x99, 0x81, 0xC3}, //d...[Details]
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According to the China Trade Relief Information Network, on January 27, 2021, the U.S. International Trade Commission (ITC) voted to initiate a 337 investigation into certain active-matrix OLED displ...[Details]
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In the past year, integrated circuits (commonly known as "chips") are undoubtedly the industry that has attracted the most attention from the Chinese people. Recently, the US "ban" on Huawei has push...[Details]
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In daily life, if you are an Apple mobile phone user and someone who needs to drive frequently, then you! It will definitely not be unfamiliar! CarPlay is a vehicle-mounted system released by Ap...[Details]
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#include reg51.h
#define uint unsigned int
#define uchar unsigned char
sbit en=P1^0;
void delay(uint x )
{
uint i,j;
for(i=x;i 0;i--)
for(j=110;j 0;j--);
...[Details]
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Recently, the zero-carbon ship energy storage power system designed and developed by China New Energy Aviation has passed the DNV certification, becoming the first ship battery system product indep...[Details]
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MFRC522 circuit schematic diagram: Antenna part: MCU + MFRC522 test source program is as follows: /**********************RC522 experimental development board routine************************ *...[Details]
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Multimeter is the most basic tool in the field of electronic testing and is also a widely used instrument. Due to its low price, simple operation, complete functions and wide use, professional electr...[Details]
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The noise marker algorithm works very similarly to the X-Series signal analyzers. The biggest difference is the type of detection used. All of these analyzers calculate the marker noise power using t...[Details]
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Recently, a research team from the University of California, San Diego, successfully developed a bionic crawling
robot
that can automatically move toward light and heat sources like a grape...[Details]
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With the development of high-tech and electronic devices, light control, temperature control and remote control curtains have emerged, bringing a lot of convenience to people's lives. At the same time...[Details]
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In the test of the electronic ignition module, in order to simulate the real working conditions of the electronic ignition system, the electronic ignition module is often placed in an environment h...[Details]
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Today I will show you how to learn input capture in the Freescale MC9S12X TIME module. The TIME module has been introduced before and will not be repeated here. First, let me introduce what input c...[Details]
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Due to the high-frequency operating characteristics of power electronic devices, converters require the use of key passive filtering components. Traditional filtering methods use dual inductor-capa...[Details]
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