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On June 29, according to the Xinsheng Community, Huawei founder Ren Zhengfei said in an interview with Canada's "Globe and Mail" that Huawei's revenue decline this year may not reach US$30 billion. ...[Details]
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As the fourth generation of green, energy-saving, power-saving and long-life lighting fixtures, LED light sources have emerged, attracted widespread attention and developed rapidly. The current LED...[Details]
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According to netizens, the shooting function of the WeChat chat interface has been improved. The long press to shoot short videos has been extended from the original maximum of 15 seconds to 1 minute...[Details]
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1 Introduction
In recent years, the application of LED display screens has developed rapidly, promoting the progress of LED driver ICs. Based on the high reliability of LEDs and the consistenc...[Details]
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Abstract: In view of the successful application of near-infrared spectroscopy in the identification of pure oil, combined with the current development of photoelectric detection technology, a p...[Details]
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In the outdoor media market, LED display screens have become a popular display terminal due to their strong luminous brightness and support for automatic brightness adjustment. When the sun shines di...[Details]
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On March 27, the average wind speed in Jiangsu Province was 5-6, with gusts of 7-8. According to statistics from the Jiangsu Electric Power Dispatching and Control Center, as of 1:10 a.m. on the sa...[Details]
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1 Principle of Monochromatic Sulfur Dioxide Fluorescence Detection Ultraviolet fluorescence method for measuring sulfur dioxide concentration is a better method proposed in recent years to determine ...[Details]
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The Micochip automotive cooling fan solution is designed to drive a three-phase permanent magnet synchronous or brushless DC automotive cooling fan motor that can be networked via LIN. The de...[Details]
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The X50 series products this time have similar outlines but very different internal structures. In terms of appearance, the vivo X50 series does not have much special features. The X50 series ...[Details]
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1. Download STVD from the official website and install it Because STVD only supports assembly language, you also need to install the Cosmic compiler to support C language 2. Download Cosmic from th...[Details]
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Characteristics of LED lighting fixtures and analysis of LED standards
This article takes LED lamps, lamps and their current status as the entry point. Based on the relevant definitions of LED lam...[Details]
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In August this year, a device called "OnePlus Watch" appeared on the website of Indonesia's IMDA regulator, and it was speculated that OnePlus was planning to launch its first smartwatch. Toda...[Details]
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On June 13, Hikvision
Robotics
presented its intelligent full-scenario products and solutions at the Shanghai SNEC Photovoltaic Exhibition with the theme of "Full-scenario Intelligent M...[Details]
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Concept diagram of the latest electromagnetic wave absorption and shielding materials. Image source: Korea Institute of Materials Science
Scientists at the Korea Institute of M...[Details]