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Editor's note: On July 28, the "Link" New Momentum Network Theme Event was launched in Zibo, under the guidance of the Network Communication Bureau of the Central Cyberspace Administration of China an...[Details]
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1 Introduction Sound signals are everywhere and contain a lot of information. In daily production and life, we can simplify the process and get the results we want by analyzing sound signals. Wi...[Details]
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According to foreign media reports, Indian Space Research Organization Chairman Sivan said on January 1, 2020 that the Chandrayaan-3 probe lunar landing project has been approved to start, the releva...[Details]
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Overview
For decades, electrical sensors have been used as standard equipment for measuring physical and mechanical phenomena. Although they are ubiquitous in test and measurement, as electric...[Details]
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On December 24, the construction of three bus charging stations including the West Second Ring Road Bus Charging Station in Baoding City, Hebei Province was completed. After being put into operatio...[Details]
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One of the fastest growing technologies in recent years is wireless local area network (WLAN) technology. Although this technology initially developed rapidly due to the popularity of personal device...[Details]
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II. Main Points This article mainly describes the configuration of target options. However, in order to let more people understand what target options are, we will first briefly describe the meaning ...[Details]
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/********************************************** Method 1: Delay method Hardware: 11.0592MHz crystal, STC89C52, RXD P1.0 TXD P1.1 T1 P3.5 Baud rate: 9600 Description: T0 is used for timing, mode 1, ti...[Details]
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Statistics show that in the first quarter, plug-in hybrid vehicle sales increased by as much as 82.8%, accounting for about 30% of the overall sales of new energy vehicles . Why are hybrids gaining s...[Details]
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Abstract: This paper lists three substation accident examples, all of which are caused by unreliable DC power supply, resulting in relay protection failure and expanding power outage scope. Therefo...[Details]
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The purpose of learning microcontrollers is to develop embedded systems. To learn microcontrollers well, we must first have an overall understanding. The following will briefly introduce the developm...[Details]
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CB950 control terminal application circuit
The figure shows a circuit using the CB950 control terminal (pin 2), which can be controlled manually or automatically by electrical signals. The...[Details]
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This article mainly introduces the self-increment function of the digital tube display based on the MCS-51 single-chip microcomputer, which displays from 1 to 999. The following is the hardware cir...[Details]
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Figure 2 AD620 pin function diagram
Formula 1
Figure 3
Application circuit diagram:
Figure 4 Circuit to mitigate RF interference
Figure 5 Bias current...[Details]
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The automatic power-off function of CNC machine tools is an important safety protection measure that can effectively prevent equipment damage and personal injury caused by power failure, overload, ...[Details]
Power technology
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