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Sony Electronics Inc. has announced the launch of the XAV-9500ES, the first in-car media receiver in the Mobile ES™ series with high-resolution audio capabilities. The 9500ES receiver features a styl...[Details]
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Power field effect transistor (Power MOSFET) is a unipolar voltage control device with majority carrier conduction. It has the advantages of fast switching speed, good high-frequency performance, h...[Details]
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Introduction The timer and counter in C51 are supported by the same hardware circuit. By configuring the registers differently, it can be used as a timer or a counter. To be precise, the difference...[Details]
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According to reports, Shenzhou Computer announced on Weibo that it had filed a lawsuit at the Beijing Second Intermediate People's Court on February 18 because JD.com owed 338.3 million yuan in goods...[Details]
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1 Introduction
AD9224 is a 12-bit, 40MSPS high-performance analog-to-digital converter produced by AD Company in the United States. It features an on-chip high-performance sample-and-hold ampl...[Details]
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The main advantages of switching DC/DC converters
Although the efficiency of LD0 integrated linear regulator is significantly higher than that of traditional linear regulator, it is limite...[Details]
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AI provides new possibilities for smart travel. In the ever-evolving smart cockpit design, AI has touched every field of the automotive industry to truly realize the digitalization process of the aut...[Details]
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The latest research from Strategy Analytics’ WSS service predicts that global smartphone wholesale revenue will grow 2% year-over-year in 2022. Wholesale revenue will maintain an upward trajectory th...[Details]
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On March 30, 2016, SMA, a world-renowned photovoltaic inverter manufacturer, released its 2015 annual performance report. The company's global photovoltaic inverter shipments in 2015 reached 7.3GW,...[Details]
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Be sure to include this sentence: #include STDIO.H Define a device parameter structure like this: typedef struct { uchar Soft_Edition ; //Software version number uchar Prequency_Nnm; //Fr...[Details]
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#include reg52.h #include "main.h" #include "smartcard.h" #include "stdio.h" typedef enum { false, true }bool; #if 0 sbit PIN_RXD = P1^0; //Define the same pin for receiving and sending sbit PIN_TXD ...[Details]
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As the global demand for renewable energy continues to increase, hydrogen fuel cells, as a clean and efficient energy conversion technology, are gradually attracting people's attention. This articl...[Details]
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Introduction Matrix keyboards are generally 4 × 4 or 4 × 3. The judgment methods of matrix keyboards are divided into row scanning and column scanning. Simply put, it is to give a high level to the...[Details]
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#include
#include stdio.h
#define uchar unsigned char
#define uint unsigned int
//sbit BEEP = P1; // P1 connects to 8 LEDs
unsigned char Receive(void)
{
unsigned char dat;
while...[Details]
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CNC (Computer Numerical Control) system is a kind of automation equipment controlled by computer, which is widely used in mechanical processing, mold manufacturing, aerospace and other fields. CNC ...[Details]
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