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#include
#define uchar unsigned char //byte
#define uint unsigned int //word
sbit led1=P0^0;
sbit fir=P2^4; //fir=0; working
sbit sec=P2^5; //sec=0; working
sbit thi=P2^6; /...[Details]
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On May 12, the China Automotive Power Battery Industry Innovation Alliance released the latest data showing that in April, the domestic power battery installed capacity totaled 8.4GWh, up 134% year-o...[Details]
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1. Overview of Sweeper In electronic measurement, we often encounter the problem of measuring the impedance characteristics and transmission characteristics of the network, among which the transm...[Details]
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This is a common problem: I want to measure the 8Gbps PCIE (and SAS/SATA/USB/LVDS, etc.) serial bus. Can a 16G oscilloscope do it? Can a 12G oscilloscope do it? Can an 8G oscilloscope do it? For high...[Details]
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Regarding embedded systems, I will give a short story about my own XXX. It is a long story. I have learned Java, Java Web and so on, and have done some things. To be honest, I feel a great sense o...[Details]
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1 Introduction
The DC power supply of power plants and substations is a very large multi-branch power supply network as the security power supply and control signal power supply of the main e...[Details]
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Engineers and designers need to stay focused on the most important core architecture system design aspects in order to meet product deadlines. Designing with FPGA, DSP or microprocessor is a crit...[Details]
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Preface The ADC function is basically a standard feature of the CortexM chip. Every chip from ST has this function, but the number of channels and bits varies depending on the model. Most STM8 chips ...[Details]
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Display a column on the 8X8 dot matrix LED, and let it move smoothly from left to right three times, then from right to left three times, then from top to bottom three times, and finally from bottom ...[Details]
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Currently, a new high-tech "tattoo piece" can detect whether you are in the early stages of illness. This "tattoo piece" is woven from gold and silk. This temporary skin print can detect conditions s...[Details]
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0 Introduction
The measurement of liquid holdup is the basis for studying the interfacial waves of gas-liquid two-phase flow, and the measurement of instantaneous liquid film thickness is the basis ...[Details]
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The difference between switching power supply and linear power supply
The adjustment tube of the linear power supply works in the amplification state, so it generates a lot of heat and has low ef...[Details]
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Recently, there have been reports that many automakers will stop production due to a shortage of automotive chips. The China Association of Automobile Manufacturers also stated that the tight supply ...[Details]
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This article introduces a PC-based oscilloscope reference design. The MAX1393 ADC and MAX1396 EV (evaluation) board are introduced in particular. The circuit diagram, software, and software functi...[Details]
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【Abstract】
Power battery
The enthusiasm of manufacturers to go overseas has gradually risen since the middle of last year, and this year it has become an important part of seeking t...[Details]
DSP and ARM Processors
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