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Today I will tell you about the serial communication of this board. Here we don't need to look at the board, as long as we know how to use the serial port of the 51 chip. Let's go directly to the c...[Details]
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Program for MSP430 controller LCD SED1335 //------------------------------------------------------------ //------------------------------------------------------------ #define WC_ADD XBYTE #defi...[Details]
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According to news on January 12, TSMC released its fourth quarter earnings report today, with revenue of NT$625.53 billion (currently approximately 138.868 billion yuan) and net profit of NT$295.9 bi...[Details]
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Voltage stabilizers are widely used in various fields. The international community has formulated strict high-efficiency regulations and standards to improve power efficiency and reduce energy consum...[Details]
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0 Introduction
According to the 2006 work report of CNCERT/CC, with the rapid development of the Internet, the number of public Internet users in China has exceeded 137 million. As the Int...[Details]
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According to DigiTimes, the new iPhone in 2022 will only retain large-size products with 6.7-inch and 6.1-inch screens, and the 5.4-inch iPhone may face discontinuation. Industry insiders said that c...[Details]
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"Let Changsha have a summer without electricity shortage" has been the wish of the general public, enterprises and institutions in Changsha, Hunan for many years. As the provincial capital, the rap...[Details]
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There are many reasons for inaccurate measurement. Heyi Instruments introduces these three points: 1. Improper installation and use, debris in the pipes clogging the filter, etc., causing scaling of ...[Details]
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Sensors are an integral part of any measurement system as they help convert real-world parameters into electronic signals that machines can understand. In industrial environments, commonly used senso...[Details]
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Oscilloscopes are still an indispensable tool on the workbench. Here are six common questions from oscilloscope users. I wonder if they have answered your confusion? Q1: What are the requirements...[Details]
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Most portable electronic devices use 3-pin or 4-pin jacks, which can be used as stereo headphone jacks, mono headphone jacks with microphone input and hook switch, or stereo headphone jacks with m...[Details]
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1 Introduction
Traditional dual-redundancy computers use dual-channel mode, and the two channels are equivalent to two independent computers working synchronously. If any channel has a processor fail...[Details]
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1. How to detect the quality of AC three-phase motor? 1. Use a megohmmeter (a 500V megohmmeter will do). If the insulation resistance of the wires on the three terminals to the motor housing is above...[Details]
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Learning MCU well is not our main goal. What we ultimately want is to use MCU well and realize various functions you want to realize. In addition to understanding and being familiar with various prog...[Details]
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The BOE Wuhan 10.5-generation LCD production line visit and TV display technology tasting event with the theme of "Seeking the Source" was held in Wuhan. At a time when the current TV industry and ...[Details]
Test/Measurement
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