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Wafer refers to the silicon wafer used to make silicon semiconductor integrated circuits. Its raw material is silicon. High-purity polycrystalline silicon is dissolved and mixed with silicon crystal ...[Details]
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Different healthcare applications have different requirements for power management solutions. Healthcare is a very interesting market segment in terms of power management. Although healthcare product...[Details]
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Self-driving cars require compact, low-cost equipment to capture 360 degrees and measure the distance of surrounding objects. According to foreign media reports, researchers at Japanese technology ...[Details]
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Photo shows a prosthetic hand made by Touch Bionics that can be controlled by an app installed on a smartphone
Scotland's National Prosthetic Service is based at the WestMARC unit at the So...[Details]
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Abstract: A unipolar frequency-doubling voltage-type SPWM soft-switching DC/AC converter is proposed. Its main working principle is analyzed and the main parameter design method is given. The exp...[Details]
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In order to avoid the embarrassment of the "super cup" of the iPhone 11 Pro series not being flagship enough, Apple deliberately differentiated the iPhone 12 Pro and iPhone 12 Pro Max in terms of con...[Details]
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The electronics industry has developed at an astonishing pace over the past two decades. While new technological advances have reduced device size, they have also increased the pressure on discrete...[Details]
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0 Introduction
The Pyxos embedded network is a low-cost, high-speed sensor network used inside machines. With the Pyxos chip, which is only 5mm×5mm in size, it can be embedded in any sensor or...[Details]
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Jiamei Xinxin Communication Technology Co., Ltd. recently received RMB 50 million in Series B financing, led by Shenzhen Capital Group and followed by Shanghai Jianyuan Capital. With the improvement...[Details]
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definition
Intelligent lighting refers to the use of computers, wireless communication data transmission, spread spectrum power carrier communication technology, computer intelligent infor...[Details]
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1 Introduction
There are two main ways to control the weakening magnetic field of permanent magnet synchronous motors, one is based on feedforward and the other is based on feedback. Feedforwa...[Details]
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Recently, Tesla announced a new patent. The patent application is titled "Device and method for monitoring battery deformation". The official patent claims that it can monitor battery deformation in ...[Details]
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Fiber Amplifier/EDFA, Principle and Classification of Fiber Amplifier/EDFA
Fiber Amplifier Classification
There are three main types of optical amplifiers:
(1) Semiconductor Optical Amplifier (...[Details]
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On March 30, Huaqin Technology disclosed its financial data for 2021. What is striking is that despite multiple challenges such as the resurgence of the epidemic, chip shortages, power rationing, exc...[Details]
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Recently, Huawei announced a new patent for solid-state batteries. Huawei has finally extended its tentacles to power batteries. How valuable is the patent?
Just last week, Huawei announ...[Details]