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Today, the editor learned the news that is "often heard" and "yet not surprising": Siemens is going to lay off employees again! Let's follow the industrial control editor to learn about the relevan...[Details]
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1 Introduction
In precision electronic
systems
such as copying equipment and medical instruments
, high
voltage
, low
current
,
low power
supplies
ar...[Details]
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Semiconductor component channel provider WPG Investment Holding announced its second-quarter financial forecast on the 2nd, estimating quarterly operating revenue to be NT$125 billion to NT$133 billi...[Details]
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To know how to set the parameters of the frequency converter, you must first understand what the frequency converter is and what it is used for.
The frequency converter is a power supply...[Details]
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On November 5, the Ministry of Industry and Information Technology, the People's Bank of China, the China Banking and Insurance Regulatory Commission, and the China Securities Regulatory Commission j...[Details]
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#include "reg51.h"
char disp ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x40};
char disp_dot ={0xbf,0x86,0xdb,0xcf,0xe6,0xed,0xfd,0x87,0xff,0xef,0xc0};
sbit DQ = P1^3; //define commu...[Details]
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Huaqiangbei is a place of rivers and lakes, and also a legend. It witnessed the rise and development of Shenzhen's electronic manufacturing industry. Shenzhen Huaqiangbei, once known as "China's No. ...[Details]
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On November 26, Shanghai Belling’s official Weibo account announced that the company has launched a 16Mbps high-speed 485 chip. With the rapid development of communication, industrial control, smart...[Details]
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1. When the on-duty personnel use a clamp ammeter to perform measurements on the high-voltage circuit, two people should be involved. When the off-duty personnel perform the measurements, the second ...[Details]
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The new sandwiched and drilled lithium-ion battery has a 10-fold increase in energy storage and charging speed.
For years, batteries have been the weak link in most consumer electron...[Details]
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On the evening of the 25th, MediaTek announced that it will participate in the private placement of MEMS microphone manufacturer Yutai as a strategic investor through its two subsidiaries with an inv...[Details]
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What is a logic analyzer? Overview: A logic analyzer is an instrument for analyzing the logical relationships of a digital system. It is a type of bus analyzer among data domain test instruments. It ...[Details]
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Passive current sharing is a method of connecting two or more power supplies or DC-DC converters in parallel so that they can share the load approximately evenly. This method is popular because it ...[Details]
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First attach a pin diagram of stc89C52 Just looking at the pins is not enough. Let’s take a look at what the actual picture looks like. 1. P1^0~7 corresponds to eight diodes The physical picture ...[Details]
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Overall analysis of address conversion:
Configuration of TTB:
In the ATM920T chip manual, in Chapter 3:
It is about the knowledge of memory ma...[Details]
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