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There will be certain errors when measuring with a multimeter. Some of these errors are the maximum absolute errors allowed by the accuracy level of the instrument itself. Some are human errors caused...[Details]
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The simulation circuit diagram is as follows: code show as below: #include "reg51.h" #define uint unsigned int #define uchar unsigned char uint code segcode ={0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7...[Details]
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//ex99 MCU data sending program
#include //Header file containing MCU registers
/********************************************************
Function: Send one byte of data to PC
********************...[Details]
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0 Introduction
Medical
mannequin
training system
is designed to meet the needs of medical students. The development of modern medical
simulation
technology i...[Details]
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As for Apple, they also intend to grab more market share from the Android camp, such as the upcoming new iPhone SE, which is a new cost-effective phone under the Apple system. According to the late...[Details]
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The bulging and deformation of the battery is mainly caused by the increase of internal pressure. The main reasons are as follows.
(1) The opening pressure of the safety valve is too high, or the ...[Details]
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Buildings are the main source of global energy consumption and carbon emissions. To further promote low-carbonization, it is crucial to improve building energy efficiency.
We need innovati...[Details]
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0 Introduction
Humidity sensors are used for humidity monitoring and automatic control of local environments. In recent years, with the emergence of new materials (such as rare earth doping) an...[Details]
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1
Introduction
Video surveillance is required in major events, retail venues, traffic control, etc. There is a contradiction between multi-point distribution and centraliz...[Details]
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U.S. industrial group Emerson Electric said on Wednesday it would acquire measurement tool maker NI for $8.2 billion to improve its automation capabilities. The cash offer of $60 per share represents...[Details]
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ThinkRF R55x0/R57x0 real-time data collection can be completed in three ways: a) Block capture requires the user to issue a request and can only capture one data block at a time. SPP and PPB need t...[Details]
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According to IC insight data, in the global MCU market in 2021, NXP, Microchip, Renesas,
STMicroelectronics
, and Infineon ranked top 5, with a combined market share of 82%, all of which ar...[Details]
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Main performance indicators and parameters of LCD displays
1. Resolution: LCD resolution is different from CRT display. It cannot be adjusted arbitrarily. It is set and specified by the ...[Details]
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0 Introduction
Reference address of this article: http://www.eepw.com.cn/article/201809/388647.htm
At present, water pumps and fans are widely used in various sectors of the national econ...[Details]
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According to reports, South Korea's Hana Micron recently disclosed that it will invest 1.3 trillion won (about 6.695 billion yuan) in Vietnam by 2026 to expand its traditional memory chip packaging...[Details]
DSP and ARM Processors
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