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Introduction to the principle of convolution interleaving and deinterleaving In the DVB-C system, burst errors in the actual channel are often caused by pulse interference and multipath fading, wh...[Details]
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As an important display method, LED dot matrix has been widely used. An important problem that needs to be solved in the dot matrix display system program controlled by single chip microcomputer is...[Details]
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"Help me book a dinner for a party of 4 people. The distance should be appropriate. I have friends who don't eat spicy food. After booking, send the location to several of them simultaneously. In add...[Details]
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TLC1549 digital tube display program #include"reg52.h" #include "intrins.h" sbit AD_CS = P3^7; sbit AD_DAT = P3^5; sbit AD_CLK = P3^4; unsigned char i,j,q,p,k; // unsigned int AD_Temp,Temp,T...[Details]
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Recently, GlobalFoundries' lawsuit against TSMC for infringement shocked the entire semiconductor industry, because the defendants in the lawsuit also included 19 TSMC customers including Apple, Broa...[Details]
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What role do digital power devices play between startup and shutdown ? Two core functions are monitoring and telemetry . Monitoring is a fast-acting safety function that prevents damag...[Details]
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Soil nutrients are essential for the healthy growth of crops. Soil nutrient testing is very important for agricultural work. The soil nutrient tester supplied by Topyunnong has a great demand in the ...[Details]
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Introduction
What is used in this project? Super Flux RGBLED's common anode and PIC18F25K20 to produce the color combinations. It has two functional modes, automatic color sequence that is stored i...[Details]
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With the popularization of new energy concepts, the application of photovoltaic power generation is becoming more and more extensive. Photovoltaic inverters are an important part of photovoltaic p...[Details]
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The figure shows a 12V/3A secondary-side feedback switching power supply designed with VIPer53. Its input voltage range is 85~265Vac and the operating frequency of the power supply is 60kHz.
The...[Details]
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Function of the circuit
As we all know, the common mode rejection ratio (CMRR) of the OP amplifier is very large. However, if the common mode voltage is higher than the power supply voltage, the...[Details]
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Recently, Pat Ruelke, chief engineer of IT manufacturing solutions engineering at Tesla, revealed on LinkedIn that Tesla is developing a "private 5G" infrastructure to provide high-speed, low-laten...[Details]
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The 51 single-chip microcomputer has only two hardware timers/counters. Sometimes we need to use multiple timers. We can write software timers ourselves and use multiple timers. The following code us...[Details]
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Today, foreign media Ars Technica interviewed Apple's head of software engineering Craig Federighi, head of hardware technology Johny Srouji, and vice president of marketing Greg Joswiak. In the in...[Details]
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Shanghai, China, June 26, 2024 -
Avnet announced that Rebeca Obregon will serve as the new president of element14, Avnet's global electronic components products and solutions distributor, effec...[Details]
Analog electronics
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