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According to foreign media reports, on October 19th local time, LG Innotek, a subsidiary of LG Group and an electronic product component manufacturer, announced that it has successfully developed a h...[Details]
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1 Introduction
At present, the production and use of elevators have become one of the symbols of a country's modernization level. Elevators are complex transportation equipment for high-rise...[Details]
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The ATmega88 can operate the Timer Counter 2 from an external 32.768 kHz table oscillator or an external clock source. The timer/counter pins TOSC1/TOSC2 and XTAL1/XTAL2 are shared. This means that t...[Details]
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1 Introduction
Parallel interface, also known as "
parallel port
", is an enhanced bidirectional parallel transmission interface. "Parallel port" means that 8 bits of data are tra...[Details]
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1. Basic format: communication header->Barker code->address word->length word->command word->information bit->calibration word 1. Communication header: occupies 1~8 bytes, indicating the start of co...[Details]
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51 single chip C language program based on ds18b20 temperature sensor
#include REG51.H
#define uchar unsigned char
#define uint unsigned int
sbit DQ=P1^1;
uchar code SEG7 ={0x3f,0x06,0x5b,0x4...[Details]
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Citing people familiar with the matter, BYD plans to build a factory in Karachi, Pakistan in cooperation with a local manufacturer to gain a foothold in Pakistan's growing electric vehicle market.
...[Details]
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1. ARM program execution process In the ARM system, there are three processes for program execution: Sequential execution of the program, when executing the code in normal order, one ARM instructio...[Details]
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Introduction
In the following example, you create a programming connection between two CPUs of the S7-1500 series and send data records from CPU 1 to CPU 2.
Require
Two CPUs of...[Details]
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LED
is a high-performance
display
device with advantages such as long life, power saving, high
brightness
, multiple luminous colors, fast response speed and
low
driving
voltage. W...[Details]
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In the process of using an oscilloscope, we often ignore some details, resulting in measurement errors. Therefore, we should pay attention to the correct method when using it. There is a brief introdu...[Details]
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1 Introduction
At present, avalanche photodiode (APD) is a highly sensitive optical detection device that can accurately receive data and measure optical power and is widely used in optical fiber s...[Details]
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Currently, global technology giants are very enthusiastic about AR technology. Both technology gurus and Wall Street analysts believe that AR devices will replace smartphones in the future and become...[Details]
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1. Servo motor
Servo motors can control speed and position with high accuracy. They can convert voltage signals into torque and speed to drive the controlled object. The rotor speed of the ser...[Details]
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Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]
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