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Using TMS320VC54X series DSP to control the AD7846 analog-to-digital converter, a waveform generator with an amplitude accuracy of 1 millivolt is designed. The paper gives the specific hardware implem...[Details]
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VOIP is the abbreviation of VOICE OVER IP, which means that voice services are carried through IP networks. The IP phone we talk about in daily life is a typical application of VOIP. VOIP is mainly r...[Details]
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Pneumatic measurement technology can be used for automatic measurement during mechanical processing, and can also measure the length, shape, and position of processed workpieces. It has the advanta...[Details]
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Lightning arrester:
A device used to absorb lightning waves. Its working principle is that lightning generates an instantaneous high voltage that enters the circuit, causing the lightning arr...[Details]
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I have more than 10 years of experience in C, and I rarely use assembly. Later, I switched to ARM because of the project. At first, I knew nothing about ARM, and I was still confused after reading th...[Details]
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In STM32 development, the serial port is our most commonly used interface. Through the serial port, we can easily output data to the computer, which is convenient for us to debug the program. Let's ta...[Details]
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0 Introduction
In order to adapt to the development of coal industry towards mechanization and automation, ensure the production safety of mines, and prevent gas explosion accidents, the r...[Details]
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The consumer electronics market (especially the LED driver market) has developed rapidly in recent years. These markets require power supplies/drivers with low power consumption, small size and ult...[Details]
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Sony's new console PlayStation 5 (PS5) was officially launched today. The device, which is the successor to the 7-year-old PS4, is now available for purchase in the first launch regions. There are ...[Details]
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According to news on March 5, Micron Technology plans to take the lead in supporting Canon’s nanoprinting technology to further reduce the single-layer cost of producing DRAM memory chips. Micron rec...[Details]
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While
LED
is shining,
LED driver
power supply
is the guarantee for the development of LED industry chain, and its quality directly restricts the reliability of LED p...[Details]
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On January 10, it was reported that the first batch of production equipment for the Xuzhou BYD blade power battery project has recently entered the site and is expected to be put into production in A...[Details]
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MCU source program: /**********************BST-V51 experimental development board routine************************ * Platform: BST-V51 + Keil U3 + STC89C52 * Name: Four-channel AD value LCD1602 screen...[Details]
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/* #include reg52.h
#define uint unsigned int
#define uchar unsigned char
void delayn50ms(uint n)
{
uint i,j;
for(i=0;i n;i++)
for(j=0;j =10000;j++);
}
...[Details]
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Design and manufacturing methods for automotive pressure sensors create rugged sensors for this demanding environment. Material property selection and circuit design principles are covered. Cost-se...[Details]