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Streetlights are an indispensable lighting tool in the daily life of residents. With the rapid development of economy and urbanization, people have made improvements and optimizations to the stree...[Details]
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According to the official website of Renesas Electronics of Japan, a fire broke out in the N3 building in Hinode, Ibaraki Prefecture at 2:47 a.m. on March 19, Tokyo time. The fire was put out at 8:12...[Details]
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Measuring pressure is a fundamental function of instrumentation for any industry. From a refinery to a bulldozer, measuring the pressure of compressed air, hydraulic fluids, process fluids, steam, or ...[Details]
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Question: Send any byte of data from the computer at 2400bps. When the microcontroller receives the data, it adds a serial number to the front of the data and sends it to the computer together with th...[Details]
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LED protection and stable brightness
LED is a delicate and delicate component, it will be destroyed by a slight overvoltage or overcurrent. Especially, it is very important to pay attention to...[Details]
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1. OverviewLED
lighting is becoming more and more popular in the market. Now the lighting projects in cities have basically eliminated neon lights and used LED lights for prod...[Details]
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In machine vision, measurement is an indispensable branch. Measurement mainly includes object size measurement, distance measurement, and object integrity detection. 1D measurement and 2D measurement...[Details]
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Holding a smartphone in hand, 5G is surfing the Internet at extremely high speeds, while experiencing the collaborative connectivity of smart homes, smart wearable devices, and mobile terminals. User...[Details]
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In the previous few TFT applications shared, you can see that the main framework of the program has not changed much; the only change is to make the functions you use more flexible!
Therefor...[Details]
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Due to time constraints and my limited knowledge, it is inevitable that my personal views will be regional and have shortcomings. I would like to ask readers and experts to correct me and criticiz...[Details]
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According to foreign media reports, the US Patent & Trademark Office recently announced a new Apple patent related to binaural audio. Previously, Apple had applied for patents related to this technol...[Details]
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introduction AT89C51 is a low-voltage, high-performance CMOS 8-bit microprocessor with 4K-byte FLASH memory (FPEROM—Flash Programmable and Erasable Read Only Memory), commonly known as single-chip mi...[Details]
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//MCU C code
#include reg52.h
#include string.h
#define INBUF_LEN 4 //数据长度
unsigned char inbuf1 ;
unsigned char checksum,count3;
bit read_flag= 0 ;
sbit p1=P1^0;
sbit p2=P1^1;
sbit p...[Details]
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At present, in the microprocessor as the heart of microcomputer protection, high-performance single-chip microcomputers (such as Intel's 87C196CB, 87C196CB, 78C196NT), digital signal processors DSP (s...[Details]
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Feature phones, smartphones, PDAs, and many other cell phone derivatives are taking over many portable electronic devices. This convergence of functionality, while reducing the number of devices consu...[Details]
MCU
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