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Researchers in Arizona, the United States, recently launched a robot called "Andy" that can breathe, shiver, and sweat, to study the various changes in the human body when facing extreme environmen...[Details]
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1. Structural analysis The S3C2410 processor integrates an 8-bit NandFlash controller. Currently, the common 8-bit NandFlash on the market include Samsung's k9f1208, k9f1g08, k9f2g08, etc. The data...[Details]
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Today I saw the SPI program and saw the following definition: Consult the information. The summary is as follows. CPOL(Polarity) 0: SCLK remains low when idle. 1:...[Details]
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In modern society, batteries are a necessity for human survival. People can hardly live without batteries for a day. Even if you haven't noticed the "Far Energy Battery", which has a history of mor...[Details]
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Shanghai, China - In the era of digital economy, data has become one of the important productivity factors. On the one hand, emerging technologies such as the Internet of Things, cloud computing, art...[Details]
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Many engineers tend to choose a power supply with sufficient "margin". For example, if an application consumes 5W of power, a 10W power supply will be selected to cope with the worst case scenario....[Details]
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1 Introduction
Since 1978, when R. Keller first used RDMiddlebrook's theory to perform SPICE simulation of switching power supplies, in the past 30 years, many scholars have established th...[Details]
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The compiler is ICC6.31A; #include "iom16v.h" #include "macros.h" #define uint unsigned int #define uchar unsigned char #pragma interrupt_handler usart:14 uchar i; uchar const *p; uchar zf=1; //Motor...[Details]
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I just had a few locked M8s a while ago. I guess even RESET was disabled. These chips can no longer be restored through the download line. In order to reduce losses, I searched on the Internet. It t...[Details]
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In order to further enhance the core competitiveness of Hangzhou Kelin Electric Co., Ltd. (hereinafter referred to as the "Company"), promote the strategic layout of the company's overall industria...[Details]
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The R-type car transformer is an electronic device that converts low-voltage 12v24v48v DC power into 220-volt AC power. It gets its name because we usually convert 220-volt AC power into DC power, ...[Details]
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CW431CS Voltage Monitor Application Circuit
Figure 6.5 uses the transfer characteristics of CW431CS to form a practical voltage monitor. When the voltage is between the upper and lower limit vol...[Details]
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Shenzhentong uses NXP’s Trimension UWB portfolio to enable contactless payment services for public transportation, allowing passengers to easily enter and exit the station without swiping their p...[Details]
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1.CPU working mode (Mode) ARM CPU has seven modes, as shown in the figure below. Note that you cannot enter other modes in user mode. User mode is used for applications when there is an operating sys...[Details]
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Stock code: 600157 Stock abbreviation: Yongtai Energy The board of directors and all directors of the company guarantee that there are no false records, misleading statements or major omissions in the...[Details]