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1. What is the clock cycle of 51 microcontroller? Popular Science China: The clock cycle, also known as the oscillation cycle, is the cycle of the oscillation source that provides timing signals for...[Details]
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Summarize: Mainly modify three files: 1./u-boot-1.1.6/include/configs/100ask24x0.h 2./u-boot-1.1.6/board/100ask24x0/lowlevel_init.S 3./u-boot-1.1.6/drivers/dm9000x.c Supplement: 4./u-boot-1.1.6/drive...[Details]
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With the continuous evolution of LED materials and packaging technology, the brightness of LED products has continued to increase, and the application of LED has become more and more extensive. ...[Details]
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#ifndef __MYIIC_H_ #define __MYIIC_H_ #include "common.h" #include "delay.h" #include "debugserial.h" //sda 027 scl 028 //IO direction setting #define IIC1_SDA_IN() P0dir(27) = 0 #define IIC1_SD...[Details]
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Nowadays, games are getting better and better, whether it is more realistic game content or more realistic game sound effects. For example, in the popular chicken game, you can even hear the footst...[Details]
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Quantum supremacy succeeded... or not? The so-called Quantum supremacy can be understood as quantum advantage, and some people translate it as quantum hegemony. It generally refers to the fact that...[Details]
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In real life, when we see a person who looks like us, we may find it very interesting, but what if this person is a robot? Perhaps many people find it hard to imagine what it would be like to have a ...[Details]
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On November 8, Infineon Technologies AG and Marelli, a supplier of mobility technology for the automotive industry, collaborated to develop advanced E/E architecture solutions. The collaboration co...[Details]
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The European Commission is conducting an antitrust investigation into Apple's App Store and Apple Pay mobile payment system. The European Commission said the investigation will involve Apple's requir...[Details]
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The foam machinery is composed of storage silos, pre-expanders, molding machines, finished product cutting and drying machines, etc. It can be seen that the molding machine plays a major role in ma...[Details]
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1. Experimental Tasks
As shown in Figure 13, P0.0-P0.7 of the P0 port of the AT89S51 microcontroller is connected to the a-h segments of a common cathode digital tube, and the common end of the...[Details]
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Nowadays, many audio modification professionals and audiophiles use home audio as a reference for evaluation. In fact, this is a good thing. The sound field positioning and music reproduction of ho...[Details]
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Overview
This reference design uses the MAX16823 3-channel linear
LED driver
and an external BJT to implement a 3S3P
RCL
driver circuit.
Figures 1
...[Details]
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Although it is usually easy to check the pin sequence of the triode through the Internet, as electrical majors, we should still have this basic skill. 01Basic structure of triode A transistor is an e...[Details]
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On October 30, 2023, Elephant received the export certificate, which marked that our brand strength and quality in the global market were recognized.
Export Commodity Brand Certificate
...[Details]
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