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Suppose you receive a task to design a signal processing system composed of DSP, DAC, ADC and other analog devices. The job is pretty simple if you take a few important factors into consideration. Le...[Details]
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In the design of analog and mixed digital/analog integrated circuits, voltage reference is one of the most important circuit modules. The cleverly designed bandgap voltage reference is widely used ...[Details]
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This paper uses PIC 16F877A microcontroller as the main core control element to design a 32×32 LED" title="LED"》LED" TItle="LED"》LED" TItle="LED"》LED dot matrix module writing display screen. It is m...[Details]
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#include
void TIMED(unsigned int x );
main()
{
unsigned int clac = 0xff;
while(1)
{
P0 = clac;
clac--;
TIMED(300);
}
}
void TIMED( unsigned int x)
{
unsigned...[Details]
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In fact, in the heyday of electron tubes, scaffolding welding was not new at all. All electronic equipment, including audio power amplifiers, were manufactured using scaffolding technology. It was...[Details]
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When designing a printed circuit board, design engineers will carefully consider the copper wire routing and component placement. If these two points are not fully considered, the efficiency, maxim...[Details]
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High-precision front-end and terminal process solutions drive smart factory efficiency Universal Instruments and its parent company Delta Electronics will make an appearance at the SEMICON Taiwan ...[Details]
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Several headhunting companies are recruiting talents for Baidu in Jiangsu, Zhejiang and Shanghai to build cars. The targets of this recruitment are mainly middle-level backbones, including directors,...[Details]
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Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-linux-gnue...[Details]
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The general high-power LED lighting drive system can be realized by using LED drivers from TI, Intersil, ST, Richtek, Linear, and OnSemi. The key point is that the power output power required by ...[Details]
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The UCD3138 is a highly integrated digital power supply controller from Texas Instruments offering superior levels of integration and performance in a single chip solution. The flexible nature of the ...[Details]
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The intelligence of intelligent lighting control system is mainly reflected in two functional modules, one is intelligent dimming device, the other is illuminance detection, display and compensatio...[Details]
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The transformer DC resistance tester complies with the requirements of DL/T and national standards GB "General Program for Environmental Testing of Electronic Measuring Instruments" and GB "Quality V...[Details]
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Perhaps it is because reality is too unsatisfactory that humans always have a "problem" of liking to fantasize. When you are restless and tossing and turning at night, do you often fantasize about th...[Details]
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On October 25, Shandong Power Exchange Center issued the sixth announcement on the application for registration of virtual power plants. Shandong Power Exchange Center conducted an integrity check ...[Details]
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