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0 Introduction
In the daily life of urban residents, the doorbells on security doors are used frequently, but this type of doorbell does not have an intercom function and has poor visibility, ...[Details]
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The procedure is as follows:
#include reg51.h
#define uint unsigned int
#define uchar unsigned char
sbit key3 =P2^0; //key row detection signal
sbit key2 =P2^1;
sbit key1 =P2^2;
sbit key0 =P2^...[Details]
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1. Thermocouples or thermal resistors are in good condition and the instrument wiring is correct. The instrument does not heat up after power on, and even the measured temperature drops. The main con...[Details]
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According to foreign media reports, Apple was recently granted a new patent named integrated chassis control system, which is a car control system that includes multiple vehicle transmission devices ...[Details]
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In what cases will the servo motor vibrate? How can we solve the problems caused by the servo motor vibrating? How are they solved respectively?
For example, if the acceleration and dece...[Details]
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How will Tesla react if its autonomous driving is repeatedly challenged? A foreign guy wants to challenge the bottom line of Tesla's FSD autonomous driving. So he fixed all the cameras in a profess...[Details]
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In 2010, the global LED output value (about 10 billion US dollars) almost caught up with TSMC's annual sales. Many heavyweight companies (such as TSMC, Hon Hai, AUO, etc.) will also jump into this sea...[Details]
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0 Introduction
In process control and automatic measurement, some timing control pulses are often needed to trigger and shut down the work of different control units and functional compone...[Details]
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Apple Watch has grown into a global benchmark for wearable products, and in the fourth quarter of this year, it will also be upgraded. According to Digitimes, citing sources, Apple Watch 6 wi...[Details]
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Laser rangefinder is an instrument that uses laser to accurately measure the distance to the target. When working, the laser rangefinder emits a very thin laser beam to the target, and the photoelect...[Details]
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The current program status register CPSR can be accessed in any processor mode. It contains condition code flags, interrupt control, current processor mode, and other status and control information...[Details]
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Combustible gas detectors are detectors installed and used in industrial and civil buildings that respond to the concentration of a single or multiple flammable gases. The most commonly used flammab...[Details]
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The South Australian Liberal government has officially launched the nation’s largest home battery storage support program, with up to 40,000 households eligible for grants and low-interest loans fo...[Details]
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#include "reg52.h"
typedef unsigned char uint8;
typedef unsigned int uint16;
typedef unsigned long uint32;
#define TIMER_HIGHT 0xf8
#define TIMER_LOW 0xcd
sbit bRunLED =P3^4; /...[Details]
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Automotive electronic circuits refer to circuits that combine electronic components such as semiconductor discrete devices, integrated circuits and microprocessors with automobiles to complete a ce...[Details]
Test/Measurement
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