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0 Introduction
In recent years, embedded technology has developed very rapidly, and high-integration processors with single-chip microcomputers and dedicated embedded ARM as the core have ...[Details]
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On November 17, the epitaxial project of Zhejiang Lishui Zhongxin Wafer Semiconductor Technology Co., Ltd. with a total investment of 4 billion yuan officially started. According to the informatio...[Details]
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Sina Mobile News on the morning of July 12, third-party market research organization Counterpoint released the online sales share report of China's smartphone market in the first quarter of 201...[Details]
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As of late February 2021, the prices of the current mainstream 32-inch, 43-inch, 55-inch and 65-inch LCD TV panels have risen by 119%, 81%, 84% and 46% respectively compared to May 2020. Hu Jian, hea...[Details]
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1. Push-pull output: can output high and low levels, connect digital devices; push-pull structure generally means that two transistors are controlled by two complementary signals, and one transistor ...[Details]
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Large-capacity lead-acid
batteries
(hereinafter referred to as "batteries") are the guarantee of base station power supply. When there is a "power shortage" in China, the reliability of b...[Details]
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Resistance strain gauges are usually called resistance strain gauges, or strain gauges or strain gauges for short. They appeared around the end of World War II and have a history of more than 60 year...[Details]
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The Sino-US trade war has been going on for more than a year. The long-term trade war has affected the direction of the supply chain, caused global stock market fluctuations, and even threatened the ...[Details]
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1. General process of bare metal development
Note: This assumes that you have already set up a bare metal development environment
Our general bare metal development process: Figure 1-1:
...[Details]
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LED display is a rapidly developing new type of information display media. With the advantages of intelligent control, energy saving and environmental protection, long life, high light efficiency, ...[Details]
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During the execution of user applications, special requirements may be required to implement a soft reset of the microcontroller system (one of the hot restarts). Since the traditional 8051 microcontr...[Details]
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It has long been an industry consensus that traditional liquid lithium batteries will not be the end of power battery technology and solid-state batteries are the only way to the post-lithium battery...[Details]
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1 Introduction
The data collector based on GPRS and MCS-51 single-chip microcomputer is a real-time online
environmental monitoring
system. It uses the packet wireless service GPRS...[Details]
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/*----------------------------------------------- Stepper Motor Control ------------------------------------------------*/ #include reg52.h #define KeyPort P3 #define DataPort P0 //Define data port...[Details]
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1. STC series microcontrollers all have built-in EEPROM units, and the operation mode of the EEPROM unit is similar to that of NOR FLASH, with the Sector unit for erasing and writing. At the same...[Details]
Industrial Control Electronics
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