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As the first automatic parking function to be promoted and commercialized in the application scenario of autonomous driving, it has been implemented in some limited environments. Faced with a varie...[Details]
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Memory: SRAM static memory (on-chip RAM) has the characteristics of small capacity and high price, and the advantage is that it can be used directly after power-on without software initialization DR...[Details]
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Function of the circuit
Use a multiplication DA converter and a P-ROM that stores sine data to output the Y (Y=R.SINθ) function (in Figure A, X and Y are coordinates, R represen...[Details]
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On December 30, Zhonghuan Semiconductor released a new round of monocrystalline silicon wafer prices on its official account. Among them, the prices of 160um thick 218.2mm/210mm, 182mm, 166mm, and 15...[Details]
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With the rapid development of the automobile industry, there are more and more electronic control units on the car body. The traditional car body wiring harness will not only increase the manufactu...[Details]
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PIC (Peripheral Interface Controller) is an integrated circuit (IC) used to control peripheral devices. It is a CPU with decentralized (multi-tasking) functions. Compared with humans, the brain is th...[Details]
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Long-term exposure to ultraviolet light (UVR) can accelerate skin aging, cause melanin deposition, and increase the risk of skin cancer. In recent years, with the improvement of the quality of life...[Details]
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I. Overview
As the current commercial use of 3G-FOMA in Japan and the 3G trials in Europe have not achieved the expected results, the 3G plans of operators in various countries have been f...[Details]
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APFC technology can be divided into discontinuous conduction mode (DCM), continuous conduction mode (CCM) and critical conduction mode (CRM) in between, depending on whether the inductor current is...[Details]
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Abstract: With the continuous development of my country's economy and technology and the vigorous promotion of urbanization, the number of high-rise, super-high-rise buildings, underground buildings ...[Details]
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1 Introduction
The purpose of this paper is to design a control system for biological signal sensors. In some signal acquisition circuits, the optimal working voltage of some sensors changes with t...[Details]
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On February 28, Aojie Technology released an interim announcement of its 2021 performance results. The company achieved operating income of 2.138 billion yuan, a year-on-year increase of 97.75%; the ...[Details]
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The semiconductor industry is known as the "gold-spitting machine" of modern industry. In 1998, the book "The American Semiconductor Industry is a Multiplier of the American Economy" published in the...[Details]
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China Energy Storage Network News:
On March 31, the reporter learned from State Grid Jiangsu Electric Power Co., Ltd. that on March 30, the daily power consumption in Jiangsu Province was 1.6...[Details]
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EcoSiC™ products produced by ROHM, a world-renowned semiconductor manufacturer, SiC MOSFET and SiC Schottky barrier diode (hereinafter referred to as "SBD"), are adopted by the "HFA/HCA series" 3.5...[Details]