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Recently, with the expansion of China's 5G, fiber optic access and data center construction, the domestic optoelectronics industry is developing rapidly. China's optoelectronics industry continues to...[Details]
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On the evening of January 22, Jingjia Micro-Electric issued an announcement stating that the company's wholly-owned subsidiary Changsha Jingmei Integrated Circuit Design Co., Ltd. (hereinafter referr...[Details]
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TDK Corporation has expanded its SMD coupled inductor product portfolio with the launch of high-performance EPCOS ERUC23 series components (B82559S*) . A coupled inductor is an inductor in which two ...[Details]
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MS8829 is a three-phase brushless motor driver chip with a maximum operating voltage of 35V and a maximum drive current of 1.5A. It is pin-to-pin compatible with LV8829.
The chip uses PWM pul...[Details]
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Instantaneous voltage measurement requires a relative reference voltage. In general, the reference potential is the ground level. When measuring, the reference potential reference line position is de...[Details]
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Auto parts often encounter many difficulties in production, which involve technology, quality, cost and supply chain. The following are some common difficulties and their solutions:
Techn...[Details]
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The structure and light transmission principle of optical fiber
1. Optical fiber structure and types
1. Optical fiber structure Figure 7-1-1
2. Types
2. Princip...[Details]
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Keysight launches leading benchmarking solution to accelerate deployment of artificial intelligence infrastructure Mass simulation of hundreds of AI accelerators In-depth assessment of networ...[Details]
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1 Introduction
The LCC resonant converter working in DCM has been widely used and studied because it can achieve soft switching well, has a wide output voltage range, and can work in the open...[Details]
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Traditional spectrum analyzers are scalar measurement devices that primarily display a graph of a scalar value (signal amplitude) versus frequency. The most common measurements are of signal power an...[Details]
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0 Preface
Based on the intelligent node template of Neuron chip with three CPUs and solidified LonTalk communication protocol, since Neuron chip is an eight-bit processor, and only provides 11 ge...[Details]
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How to use memory as cache in disk file system to speed up access and handle the difference between memory and actual hard disk file system In the file system, the file system related parts of "cac...[Details]
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After the release of Xiaomi Mi 10 Ultra, many people were attracted by its configuration and price. In fact, they didn’t know that the Xiaomi Mi 10 Ultra also has some features that Xiaomi has not of...[Details]
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As an important part of developing smart cities, the European Commission plans to allow more European residents to use the safety features of smart highways . By 2022, smart highways will halve...[Details]
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From 2004 to 2007, the United States held three driverless challenge competitions, which gave birth to the field of autonomous driving. As a result, autonomous driving has entered the era of indust...[Details]
Test/Measurement
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