The risk of workplace accidents exists in various areas such as production and transportation. We need to take appropriate measures to prevent, reduce or eliminate these risks. Here are some examples:...
As shown in the figure
I know that the left side is a RJ45 + 2 USB interface structure
The right side shows the structure of DB9+VGA connectors.
But if you want to search for them, what are the keywor...
ECG monitor lead fall-off detection circuit1. UM1 = U + (△ U1 + △ U2) / 2, UM2 = U - (△ U1 + △ U2) / 2, how are these two expressions derived?2. When the electrode and the skin are in good contact, UM...
【Urgent Hiring!】Layout Engineer at Xinbu TechnologyThis content is originally created by EEWORLD forum user seavo . If you want to reprint or use it for commercial purposes, you must obtain the author...
How to design a single-phase shunt meter using a standalone metrology ADC : https://training.eeworld.com.cn/course/5294This module provides details on the characteristics of shunts and current transfo...
1 Introduction
Temperature is a major controlled parameter in industrial production processes. At present, conventional PID controllers are mostly used to control temperature. PID controll...[Details]
STMicroelectronics (NYSE: STM), a leading global semiconductor supplier serving customers across multiple electronics applications, announced the release of its 2019 Sustainability Report. This is th...[Details]
The RISC-V architecture is regarded as the third path for China's chip industry after the x86 and ARM architectures. Many people believe that the RISC-V architecture may be the key to the rise of Chi...[Details]
On August 14, 2014, WPG Holdings, a leading electronic components distributor dedicated to the Asia-Pacific market, announced that its subsidiary Fuwei launched a tablet reference design based on...[Details]
The memory market situation is unclear. Regarding the memory price fluctuation trend, Gou Jiazhang, general manager of memory control chip manufacturer Silicon Motion, said that it is estimated that ...[Details]
one. Definition of pointer variables The definition of pointer variables is similar to the definition of general variables, and its form is as follows: Data type * identifier; Indicates that it ...[Details]
In the final quarter of the year, Anda Technology Energy Co., Ltd. (hereinafter referred to as Anda Company) in Kaiyang County, Guiyang City, Guizhou Province, has its production lines running at full...[Details]
In today's society, people greatly enjoy the convenience brought by electronic devices, but any electronic device has a common circuit-the power circuit. DC power supplies tend to be multi-functional...[Details]
The spreadsheets mentioned in this application note were created using Microsoft Excel. This file is available for download and contains two worksheets.
The first worksheet, "WithoutExtR," contain...[Details]
51 MCU commonly used assembly language mnemonics English full name
(1) Data transfer instructions (7 mnemonics)
MOV (Move): transfers data from the internal data register RAM and the special functi...[Details]
In the design of single-chip microcomputer, many peripheral hardware are integrated into the CPU chip, but it increases the hardware redundancy and power consumption. This article mainly focuses on th...[Details]
It has been a long time since mobile phones have evolved from single cameras to dual cameras and now to multiple cameras. However, recently we have heard a voice on the Internet that some multi-...[Details]
Revolutionary bus protocol technology provides a more streamlined solution that meets space, time-to-market and budget constraints Melexis, a global microelectronics engineering company, has the en...[Details]
Hardware Platform
S3C2410X is Samsung's S3C2410X chip based on ARM920T. S3C2410X integrates an LCD controller (supports STN and TFT LCD screens with touch screen), SDRAM, touch screen, USB, SP...[Details]
Security Electronics
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