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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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According to foreign media reports, Hyundai Motor has set up two ultra-high-speed electric vehicle charging devices "Hi-Charger" in the Goyang motor studio. This device has a DC fast charging capacit...[Details]
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The lock-in amplifier is an amplifier that performs phase-sensitive detection on alternating signals. It uses a reference signal with the same frequency and phase relationship as the measured signal a...[Details]
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Good grounding of communication equipment is an important guarantee for the normal operation of the equipment, especially for precision communication equipment in telecommunication networks such as ...[Details]
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Design and development of automobile performance test system based on virtual reality technology
1. Introduction
The emergence of virtual prototype technology and virtual reality technolo...[Details]
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After launching the COOL 20 mobile phone in May this year, Coolpad announced on November 19 that it will release the new COOL 20 Pro at 7 pm on December 1. This morning, Coolpad officially ...[Details]
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Everyone must be familiar with the phrase "first-rate companies sell standards, second-rate companies sell patents, and third-rate companies sell products" that describes the classification of compan...[Details]
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Ultrasonic sensor is a sensor developed based on the characteristics of ultrasonic waves, mainly used for the measurement of liquids and solids. Ultrasonic sensors have strong penetrability and can pe...[Details]
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The network analyzer is a powerful instrument with a wide range of applications. It is known as the multimeter for testing in the RF industry. It can directly measure the complex scattering parameter...[Details]
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Let’s popularize what millimeter wave radar is? Millimeter waves refer to electromagnetic waves with a wavelength between 1-10mm. They have short wavelengths and wide frequency bands, making it eas...[Details]
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AVR has three timer counters, of which timer counter 0 and timer counter 2 are 8 bits, and timer counter 1 is 16 bits. When I was learning about AVR timers, I was confused by a lot of registers at fi...[Details]
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0 Introduction
金属卤化物灯 (MHL) 作为高压气体放电灯 (HID) 的典型代表,以其高光效、高显色性、寿命长等优点而被称为最理想的光源之一。而作为一种气体放电灯,金卤灯具有负阻特性,所以必须使用镇流器来保证其稳定工作。目前相关行业领域中研究最为广泛的是电子式镇流器,与传统的电感式镇流器相比,电子式镇流器体积更小、重量更轻、效率更高且能有效消除工作噪音。制约电子式...[Details]
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Three-phase asynchronous motors are commonly used in industrial production. There are many different starting methods, and different starting methods are suitable for different working conditions a...[Details]
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Market research firm IDC recently released the tablet market share in Europe, the Middle East and Africa. The results showed that Apple's iPad tablet computer has a leading market share. According ...[Details]
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On June 30, Septentrio, a high-precision GNSS/INS positioning solution provider, and XenomatiX, a true-solid-state-LiDAR technology provider, established a partnership to jointly create high-quality ...[Details]