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Serial peripheral interface SPI (serial peripheral interface) bus technology is a synchronous serial interface introduced by Motorola. It allows the CPU to communicate with peripheral interface d...[Details]
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Spectrum analyzers are a common tool on electronic engineers' workbenches or in university laboratories. Here we have compiled 6 common questions about
the use of
spectrum analyzers
...[Details]
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There are several common steps to follow when programming and executing tolerance band and voltage coefficient tests. When performing these tests, each test point is configured and stored in the sour...[Details]
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On March 20, the State Grid Electric Vehicle Company established a new infrastructure construction leading group to comprehensively accelerate the layout of new energy vehicle charging pile constru...[Details]
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0 Introduction
This paper uses wavelet analysis and pattern recognition methods to analyze vehicle noise signals and designs a vehicle collision sound detection device based on DSP. The de...[Details]
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Partial discharge measurement principle and the impact of partial discharge on power equipment
1. What is partial discharge test?
The digital partial discharge detection system can se...[Details]
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introduction
LED manufacturers recommend controlling the forward current to keep the light-emitting diode at the rated luminous flux and a specific color temperature. Given that the br...[Details]
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The on-site monitoring instrument for power metering devices is an intelligent instrument designed for online detection of line loss reduction and electricity theft prevention for power management ...[Details]
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Although integrated circuit replacement is easy, disassembly is troublesome after all. Therefore, before disassembly, you should accurately determine whether the integrated circuit is indeed damage...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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introduction
Radio frequency identification (RFID) is an emerging technology that uses wireless methods to identify electronic data carriers (electronic tags). Compared with contact IC car...[Details]
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In DC circuits, the most commonly used technology is DC-DC, which can convert electrical energy of one voltage value into electrical energy of another voltage value. The DC-DC converter module in p...[Details]
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The humanoid market is expanding rapidly. EtherCAT communication has become a key driving force with its advantages of high speed, flexibility and reliability. Zhiyuan's MiniPCIe-2E EtherCAT ma...[Details]
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On June 5, Sony officially announced that Xperia 1 will be officially released on all platforms at 10 am tomorrow, priced at 6,299 yuan. However, as of 8:11 am on June 5, Sony Xperia 1 had only 1,179...[Details]
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Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]
Analog electronics
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