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After I started writing programs in ADS, I found that my previous learning of X86 assembly language had been completely returned to my teacher. The most direct thing was to write a bubble sort from sm...[Details]
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An inductor-based
switching power supply
(SM-PS) contains a power switch that controls
the current
flowing
through the inductor from the input power supply
. Most SMPS...[Details]
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According to Tianyancha, Huawei Technologies Co., Ltd. applied for a trademark related to "Wi-Fi 6" on June 24, classified as "scientific instruments", which is currently under review. It is specu...[Details]
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With the rapid development of automotive electronic technology, traditional mechanical instrument panels have shown a trend of transitioning to digital instruments, and all corresponding function...[Details]
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A digital multimeter is composed of a digital voltmeter (DVM) equipped with various converters, so it has multiple measurement functions such as AC and DC voltage, AC and DC current, resistance and c...[Details]
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#include reg52.h #include intrins.h #define uchar unsigned char #define uint unsigned int void delay(void) { uchar a,b; for(a=0;a 200;a++) for(b=0;b 200;b++); } void main() { uchar k; ...[Details]
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Designers of digital systems face many new challenges, such as replacing traditional parallel bus architectures with high-speed serial interfaces that use serializer/deserializer (SERDES) technolog...[Details]
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Summary: BU8874/UB8874F is a DTMF telephone voice responder produced by ROHM Company. Its biggest feature is that it has a wide dynamic range and can convert 16 different DTMF signals into 4-bit...[Details]
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When engineers use an oscilloscope to measure the output signal of a switching power supply, they often find that the signals of the two measurement channels interfere with each other (crosstalk). If...[Details]
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introduction
In recent years, with the improvement of people's living standards, there are more and more types of household appliances with infrared remote control, such as TV, air conditione...[Details]
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Arbitrary waveform generator is one of the fastest growing products in electronic measuring instruments. It can output standard function signals as well as non-standard function waveform (arbitrary...[Details]
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A colorful mini music box based on the STC89C52 microcontroller. Based on the minimum system of the microcontroller, the other two I/O ports are connected to hardware circuits. P1.0 is connected to...[Details]
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On December 1, the maximum inter-provincial power transmission in Shanxi Province reached 10.2 million kilowatts, and the total daily power transmission reached 217 million kilowatt-hours, both of ...[Details]
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Achieving a 15μs delay at a crystal oscillator of 11.0592:
for ( i=0; i 3; i++);
Delay Program
(It takes 24μs to call this function under the crystal oscillator of 11.05...[Details]
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On December 11, 2019, facing unprecedented opportunities and challenges, from the transformation and upgrading of the global manufacturing industry to Industry 4.0 to the trade war triggering a major...[Details]
Analog electronics
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