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Solar photovoltaic power generation can directly convert solar energy into electrical energy. It is a new technology for obtaining electricity in a clean and low-carbon way. It is also a very import...[Details]

Since 2014, with the decline in battery costs, the energy storage industry has been developing rapidly. As a carrier of chemical energy storage, the technological innovation of batteries is conducive...[Details]

I started to learn gcc after I came into contact with Linux. I also learned some basic usage, but there are still many things we need to learn about gcc. gcc is just a compilation tool. It is equivale...[Details]

On January 20, Goertek released its 2020 performance report. The company achieved revenue of 1.183 billion yuan, a year-on-year increase of 20.16%; the net profit attributable to shareholders of the ...[Details]

Test speed is very important for the production of all electronic components. Before RF testing can be carried out, the DC operating state of these devices must be tested. For diodes, this includes...[Details]

1 Introduction The driving motor of the household refrigerator compressor is generally a single-phase asynchronous motor. In order to improve the overall performance of the refrigerator, save ...[Details]

Since the 1980s, CAN bus has been gradually applied in a wide range of industrial applications such as automotive electronics, rail transportation, medical electronics, and engineering machinery. The...[Details]

Introduction: Researchers from Amazon's Alexa department have developed a 2-mic speech recognition system that improves speech recognition accuracy by 9.5% compared to the traditional 7-mic system. ...[Details]

Recently, Huawei Technologies Co., Ltd. disclosed the patent for "Vehicle Unlocking Method, System, Device, Vehicle and Storage Medium", with the application date of February 2020 and the announcemen...[Details]

Smart driving chips have always been regarded as the "brains" of autonomous vehicles. As mainstream smart driving penetrates from L2 to L2+ and more advanced L3, the demand for "brain" computing powe...[Details]

    From the perspective of the core components of analog cameras, they mainly include three parts: lens, image sensor and digital signal processor (DSP). This chapter mainly analyzes the analog camer...[Details]

This series of tutorials takes AVR microcontroller as the object and introduces the rapid development method of microcontroller. Reference textbook: "Microcontroller Technology and Application Proj...[Details]

According to the International Energy Agency (IEA), 19% of the electricity consumed worldwide is used for lighting. Therefore, in recent years, countries around the world have been committed to replac...[Details]

On November 28, it was reported that the personal information of citizens, including mobile phones of the elderly, mobile phone numbers and verification codes, was sold on the black market for profit...[Details]

Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]