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According to Jiwei.com news on the evening of March 22, according to Luxshare Precision's first quarter 2021 performance forecast, the company expects to make a profit of 132,552.48 million yuan to 1...[Details]
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Degradable and recyclable LED desk lamp
With the rapid development of optoelectronic technology, LED lamps have become a veritable cold light source, with a temperature much lower than traditio...[Details]
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According to foreign media reports, 2Hire, a startup headquartered in Rome, Italy, announced that it has raised $6.19 million (about 43.3275 million yuan) in its Series A financing. This round of fin...[Details]
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Measuring DC bias. To measure DC bias, the U2044B assumes that the amplitude and frequency of the function generator are set to arbitrary values. The oscilloscope is set to DC coupling. In Figure 8....[Details]
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Largan Precision has confirmed that it has filed a lawsuit in a Northern California court, accusing Lenovo's Motorola Mobility LLC of infringing its six optical lens patents with 5G smartphones sold....[Details]
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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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1 Introduction
With the rapid development of portable
electronic
devices, hybrid vehicles, electric vehicles and space technology, secondary batteries have put forward higher requ...[Details]
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The three-phase half-controlled rectifier bridge circuit structure is a common rectifier circuit, which is easy to control and has low cost. This article introduces a three-phase half-controlled r...[Details]
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For the proportion and switch control of multi-joint industrial robots, PLC is used as its controller, and data is transmitted through the wireless data transmission module to achieve remote wirele...[Details]
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Are headphones only used to listen to music? You may not be using them correctly. Happy consumption for oneself has become a highlight moment for young people. The visual pleasure brought by the colo...[Details]
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How to connect multiple LEDs together
LED is a solid semiconductor light source based on the principle of electroluminescence, with many advantages such as rich colors, compact size, high brig...[Details]
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1. How to check Flash size 1.1 By model The model will be printed on the surface of the MCU and can be obtained by observation. Mine is STM32F103RBT6 (the following analysis is based on this mo...[Details]
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The "Sodium Ion Industry Chain and Standards Development Forum" was held on November 29. After reading the minutes of the meeting, I made some excerpts. ▲Figure 1. Current industrialization progres...[Details]
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01
introduce
The purpose of ISO is to identify and classify potential risks in vehicle systems and to derive safety concepts and related safety requirements related to preventing or mitig...[Details]
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As a precision photoelectric position sensor, PSD has the characteristics of high sensitivity, short response time, high position resolution, and large spectral response range. Therefore, it is wide...[Details]