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1. Overview
The rapid development of China's economy has put higher and higher requirements on energy companies and pollution-producing companies. They need to improve production effic...[Details]
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Signal generator simulation circuit
Since the working current of the light-emitting diode is generally around 10-20mA, the resistance of R24 and R25 is 1K; since the circuit uses four operationa...[Details]
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The touch screen is a transparent absolute positioning system used in conjunction with a display. Transparency and excellent positioning principle are its technical features. There are four main types...[Details]
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1 Introduction With the introduction of national energy conservation and emission reduction policies and the improvement of industrial automation levels, as well as the requirements of more and more...[Details]
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On July 20, Nasda stated in response to investors' questions that the radiation-proof chip researched by the company and the Chinese Academy of Sciences, namely phase change memory (PCRAM), has curre...[Details]
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1. Probe classification
Probes are usually classified according to the measurement object, as shown in Figure 1. Among them, high-resistance passive probes, high-voltage differential probes a...[Details]
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Recently, I have encountered many customers who, when using STM32 peripherals, cannot run normally because the IO port is used as a multiplexing function, but the peripheral is initialized correctly, ...[Details]
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On the morning of September 9, the Shenzhen International Electronics Exhibition (ELEXCON) and 5G Global Conference (China Station) were held in Hall 9/11 of Shenzhen International Convention and Exh...[Details]
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China Energy Storage Network News:
On March 26, the cumulative two-way transmission of electricity of the Qinghai-Tibet interconnection project exceeded 10 billion kWh, reaching 10.3 billion ...[Details]
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On April 28, the "2021 Seventh Quality Matters China Photovoltaic Festival" hosted by the German TÜV Rheinland Group (hereinafter referred to as "TÜV Rheinland") was held in Hangzhou, and Zhang Yul...[Details]
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Xiaomi Group announced a new organizational structure adjustment and personnel appointments. Lei Jun, Chairman and CEO of the Group, will concurrently serve as President of China, fully responsible f...[Details]
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The circuit working principle of the device is shown in the figure. The experiment found that when the refrigerator compressor is working, taking air cooling measures for the refrigerator compresso...[Details]
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According to Appleinsider, a patent application from Apple was published on Thursday, which shows that Apple intends to introduce 3D imaging technology into its mobile devices to develop a patent...[Details]
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In recent years, scientists have made great progress in the research of implantable devices. In June 2015, a research team from Harvard University released an injectable mesh that can detect elect...[Details]
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Industrial controller is an electronic device used in the field of industrial automation. It realizes automatic control and management of industrial production processes by receiving sensor signals...[Details]
Analog electronics
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