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On April 3, the reporter learned from the National Electric Power Dispatching and Control Center that as the epidemic prevention and control situation continued to improve and the resumption of wor...[Details]
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Swiss power and automation expert ABB Group recently announced that its new high-power photovoltaic inverter testing center has officially started operations in Finland.
It is reported that th...[Details]
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The car's accelerator pedal position sensor converts the amount (angle) of pedal depression into a voltage signal, thereby providing the engine control unit with a signal of the actual opening angle ...[Details]
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Monitoring lighting is the mainstream of energy saving in the world, and high-power LED lighting is the mainstream trend of lighting systems in the future. High-power LED has the characteristics of...[Details]
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Recently, Hongxin Gas announced that the supporting electronic bulk gas station for the Zhejiang Integrated Circuit Innovation Platform Project, which it undertook, was officially delivered and put i...[Details]
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The power amplifier circuit made of high-fidelity power amplifier IC TDA1521A has the characteristics of few peripheral components, no debugging, and sound after installation. It is suitable for self...[Details]
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Effective IT organizations can seek ways to use AI more broadly, focusing on systems-level thinking by drawing lessons from high-performance computing (HPC). Every organization will use AI technolo...[Details]
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This system adopts a solution based on the collaborative work of FPGA and DSP for video processing, realizing the entire process of video acquisition, processing and transmission. In real-time vi...[Details]
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Jiwei.com reported on May 17 that the WeChat Open Community recently issued a notice that "WeChat no longer provides technical services for opening apps with mini programs", saying that due to interf...[Details]
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It is necessary to consider what kind of LED driver to use, as well as the series and parallel connection method of LED as a load. Reasonable coordination design can ensure the normal operation of...[Details]
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If you want to learn how to test, you must first learn how to calibrate! What is a Network Analyzer? Network analyzers are used to characterize radio frequency (RF) devices. Although originally des...[Details]
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0 Introduction
Cable TV system is a complex and complete system, which is composed of a variety of equipment and components in a certain way. From a functional point of view, any cable TV syste...[Details]
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1. DC standard current source method Figure 1: DC standard current source method for calibrating DC digital ammeter The DC digital ammeter is calibrated using the DC standard current source method...[Details]
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In order to quickly realize digital signal processing operations, DSP chips generally use special software and hardware structures. The following briefly introduces the basic structure of DSP chips...[Details]
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Since graduating from my master's degree, I have been working in the automotive embedded industry for three years. Compared with school projects, company projects have stricter requirements on code...[Details]