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Pneumatic control valve is one of the industrial process control instruments widely used in petroleum, chemical, electric power, metallurgy and other industrial enterprises. In chemical production,...[Details]
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1. Introduction
With the widespread application of lithium-ion batteries, their safety issues are receiving more and more attention. Real-time detection of lithium-ion battery parameters can e...[Details]
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At present, the power supply of other circuits (such as control circuits, drive elements, etc.) of two-wire (no neutral input) electronic wall switches other than the power supply circuit mostly adop...[Details]
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There are two 8031 microcontrollers very close to each other. Their serial ports are directly connected. The TXD of 1# microcontroller is connected to the RXD of 2# microcontroller, and the TXD of ...[Details]
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In the process of developing electronic products, electromagnetic interference (EMI) may cause many problems. It may cause a lot of noise in the analog circuit, which may cause garbled communication,...[Details]
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This inverter has the following features: 1. Single polarity frequency multiplication modulation, the carrier is set to 14.7K, and the actual post-stage LC works at the multiplication frequency of 29...[Details]
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1. Horizontal lighting (light up P0.0~P0.1 to P1.0~P1.7 to P2.0~P2.7 to P3.0~P3.7 in sequence)
include "reg52.h" //The chip used here is 89S52
void delay(unsigned int second)
{
unsigned int i...[Details]
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0 Preface
Since the 1990s, solar power generation technology has been developing rapidly, and photovoltaic grid-connected power generation has become one of the main forms of solar energy utilizat...[Details]
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The research and application of coding methods to reduce address bus power consumption are gradually increasing. Based on a brief description of the power consumption sources on the address bus, this ...[Details]
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The repeater consists of two parts: the transmitting part and the receiving part. Figure 1 (a) shows the principle of the transmitting part circuit. The sound (audio) signal after frequency discrim...[Details]
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According to the MarketandMarket market report, more and more innovations in the human-machine interface will promote the rapid growth of the digital smart cockpit market. The market size will reach ...[Details]
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The advent of the digital age has led to the development of product intelligence. With the rapid development of autonomous driving and advanced driver assistance systems (ADAS), intelligence has beco...[Details]
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0 Introduction
The clock data recovery circuit is the core module of the high-speed transceiver, and the high-speed transceiver is a key part of the communication system. With the applicat...[Details]
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Germany's Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) has developed a 250kW silicon carbide inverter that can be used in utility-scale photovoltaic projects connected to medium-v...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, China's high-tech industry portal, and its authoritative
robot
professional media - OFweek Robot, were of...[Details]
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