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With the continuous development of bio-detection technology and semiconductors, human health monitoring and intervention methods will advance rapidly at the molecular level. As the most basic ha...[Details]
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At present, the main downhole pressure measurement system used in China's oil wells is the electronic downhole pressure measurement system. Since the electronic pressure sensor works in a high te...[Details]
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The true RMS converter uses the high-precision AD637 chip (Figure 16), which has few peripheral components, wide frequency band, and accuracy higher than 0.5%.
Figure 16 True RMS conversion ci...[Details]
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1. Instrument name and model Agilent N5183A signal source 2. Fault phenomenon: Customer feedback: The output level of the instrument is too large 3. Troubleshooting process: Step 1: Turn on the i...[Details]
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0 Introduction
With the continuous development of electronic technology, computer technology and EDA technology, the development of digital systems using FPGA/CPLD has been widely used in ...[Details]
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Purpose: To be familiar with the use of external interrupts. (Two buttons control the on and off of the lights)
#include "stm8s.h"
#include "stm8s_exti.h"
#define uchar unsigned char
#define uint ...[Details]
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1. Non-electrical quantity detection method When
partial discharge occurs, it is often accompanied by the occurrence of photoacoustic and thermal phenomena. In response to this , non-e...[Details]
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LED light source
As the fourth generation of green, energy-saving, power-saving and long-life lighting fixtures, it has emerged as a new force, widely concerned and developed rapidly. The cur...[Details]
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Recently, according to Bloomberg, the global chip shortage has spread to the semiconductor equipment field. Kulicke and Soffa Industries, a semiconductor packaging and testing equipment supplier, war...[Details]
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The Automotive Electronics SiP Material Solutions Seminar was successfully held at the Four Seasons Hotel Shenzhen. The seminar was jointly organized by ZESTRON and Heraeus, the world's leading elect...[Details]
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Yaskawa Electric held its 2020 induction ceremony at its headquarters in Kitakyushu City, Japan. The ceremony was originally scheduled for April 1, but due to the continued spread of the COVID-19 pan...[Details]
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Recently, a netizen broke the news on Weibo that Huawei is publicly recruiting "lithography process engineers". Combined with the patent for "a lithography device and lithography system" applied for ...[Details]
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0 Introduction In today's industrial process automation, flow is an important process parameter. In order to effectively monitor, operate and control the production process, it is necessary to measur...[Details]
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High voltage vacuum circuit breaker 1. What are the types of high voltage switches? What are the differences between them?
Answer: Switchgear is an electrical device used to connect and discon...[Details]
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AC power control circuit is an important part of modern power system, which involves the control and regulation of AC power. In practical applications, there are many control methods for AC power c...[Details]
Microcontroller MCU
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