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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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There are many benefits to using LEDs as light sources instead of screw-in incandescent bulbs. Generally, we connect small (5-9) LEDs in series and use a power supply to convert the line voltage to...[Details]
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1. Circuit working principle
As shown in the figure below. Tl is the 79 V AC (115 V/36 V) generated by the secondary winding of the transformer and resistor Rl to form a telephone ringing circuit...[Details]
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With the continuous development of smart technology and the improvement of living standards, people's pursuit of quality life has continued to rise. In this context, power amplifier audio equipment...[Details]
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Post-Moore era topic, Zhang Xin of Tektronix and Professor Tang Kechao of the School of Integrated Circuits of Peking University discuss the research progress of ferroelectric transistors and sto...[Details]
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On January 8, SAIC Group announced that it had recently signed a strategic cooperation framework agreement with Mobileye. According to the agreement, the two parties will further expand and deepen co...[Details]
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Packaging and testing process, intelligent dry pump monitoring, AI equipment and labor safety monitoring
Improving productivity, quality and safety in semiconductor manufacturing
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A crystal oscillator can be electrically equivalent to a two-terminal network consisting of a capacitor and a resistor in parallel and a capacitor in series. In electrical engineering, this network h...[Details]
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1 Introduction
In large-scale enterprise automation systems, Ethernet and PCs are used in the upper enterprise management layer and production monitoring layer, while field buses such as ...[Details]
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When cars start to "talk", traffic accidents, exhaust emissions and congestion problems will be solved First, let's imagine these scenes: you are driving fast, and suddenly another car breaks into ...[Details]
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At this year's Beijing Auto Show, BYD founder Wang Chuanfu appeared at the Horizon press conference and made another "up and down" theory: "The first half of new energy vehicles depends on batterie...[Details]
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Since the 1950s, the aero-electromagnetic method has been developed on two platforms. One is the frequency domain electromagnetic method (HEM) mounted on helicopters. It has a narrow frequency band, l...[Details]
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On the evening of April 19, Oscon disclosed its 2021 annual report. During the reporting period, the company achieved operating income of 4.435 billion yuan, a year-on-year increase of 52.38%; net pr...[Details]
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Recently, Yuntianlifei completed a new round of strategic financing of more than 1 billion yuan. The investors include Shenzhen Special Economic Zone Construction Development Group and China Electron...[Details]
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Recently, the well-known battery manufacturer Contemporary Amperex Technology Co., Ltd. (CATL) announced that its all-solid-state battery R&D team has expanded to more than 1,000 people and officia...[Details]
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