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According to foreign media reports, Bill Stasior, who once served as the head of Apple's Siri development department, has left Apple and become Microsoft's vice president of technology. Stasier's m...[Details]
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DS33Z11/DS33Z44 EEPROM Programming Guide Abstract: Dallas Semiconductor's Ethernet Link and Transport Processor (ELITE) product line builds a bridge between wide area networks (WANs) and local area ...[Details]
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The planning principles of program memory ROM are:
(1) According to the provisions of the reset and interrupt entry addresses of the MCS-5 microcontroller, the space before 002FH is designed as the...[Details]
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Many custom-configured iMacs, Mac Pros, and MacBook Pros are experiencing longer than usual delivery expectations in the U.S. Apple Online Store. The reason for the longer delivery times has not b...[Details]
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The domestic hydrogen fuel cell vehicle industry is constantly developing. Recently, Great Wall announced that it will launch its first hydrogen fuel cell vehicle in 2022. Great Wall's "hydrogen-po...[Details]
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In previous articles, I have shared with you the I/O operation of PIC microcontrollers, the experience of selecting PIC microcontrollers, and the interrupt module of PIC microcontrollers. In this art...[Details]
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1 Overview P89C51RD2 is a derivative product of PHILIPS company's core based on the 8-bit 80C51 microcontroller. Under the framework of completely retaining the 80C51 instruction system and hardware ...[Details]
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The main circuits inside different series of AC-DC-AC inverters are basically the same, and many phenomena that occur during the frequency conversion speed regulation process can be analyzed throug...[Details]
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A digital clamp meter is a portable instrument that can measure the AC current of a circuit by continuously disconnecting the circuit. Because the digital clamp meter is easy to use and portable, it ...[Details]
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The 51 series MCU code is as follows: #include reg52.h //Call the MCU header file #define uchar unsigned char //unsigned character macro definition variable range 0~255 #define uint unsigned int //Un...[Details]
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1 System interrupts and clock beats
1.1 System interruption
An interrupt is a hardware mechanism used to notify the CPU that an asynchronous event has occurred. Once the interrupt is recognized b...[Details]
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In addition to serial communication, STM8L can also support infrared communication and smart card protocol. These functions will be developed and the program source code will be released later. STM8L...[Details]
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When will the Industrial Internet of Things really explode? Where are the application scenarios most likely to produce "tornado-like" changes? At a closed-door high-end symposium earlier this year, A...[Details]
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1. Introduction
Electrostatic precipitators have the characteristics of high dust removal efficiency and relatively low operation and maintenance costs. They play a very important role in redu...[Details]
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Recently, according to GSMArena, Samsung Exynos official Twitter released a short video. In the video, a child appeared, and there was a keyword "2200" on the picture behind the child, suggesti...[Details]