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1. The concept of keyboard Keyboard: It is an important part of human-computer dialogue in electronic systems. It is a necessary device for people to issue instructions to machines and input informat...[Details]
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To design LED lighting products, we must first determine which LED packaging structure to use; then consider how to adapt to these packaging forms; we do not have many choices, and the optical struct...[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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In the future, you can “charge” your electric car at Sinopec gas stations. On April 15, the world's first fully intelligent battery swap station jointly built by Sinopec and NIO, Sinopec Chaoying S...[Details]
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On July 15, according to a report by Yonhap News Agency, an official from the South Korean presidential office told the media on the 14th that South Korea and the United States are discussing ways to...[Details]
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The video display screens in the conference hall of the Jinan Municipal Government in Shandong Province, China use Multi CHIPLED LEDs from OSRAM Opto Semiconductors. These LEDs were selected due to...[Details]
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Recently, we learned from foreign media that the Spanish oil and gas company Repsol has launched a charging pile with a maximum charging power of up to 400kW. This 400 kW charging station is also e...[Details]
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The achievement of "China ranks first in the world in terms of production and sales scale of new energy vehicles " is closely related to new energy subsidies. With the comprehensive decline of new en...[Details]
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Recently, Zeng Yuqun, chairman of CATL, once again sparked discussions about cobalt-free batteries by saying that "cobalt-free batteries are being developed". It has also been reported that Tesla pla...[Details]
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1. Introduction
The input of the switching power supply
usually has a filter to reduce
the ripple of
the power supply
feedback to the input. The input filter us...[Details]
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After the stock king Largan Precision confirmed that an employee was diagnosed, another benchmark iPhone OEM, Pegatron Group, announced that an employee was diagnosed. Taiwan's health authorities not...[Details]
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On October 14, Warner Shenglong held an official off-line ceremony for China's first lightweight electronically controlled silicone oil fan clutch at its park in Yinzhou District, Ningbo, marking the...[Details]
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In the previous two issues, we introduced the principles and related parameters of LiDAR. This is the last issue of the radar series. We mainly introduce some companies related to the LiDAR industry....[Details]
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Huawei's self-developed operating system, HarmonyOS, has been in development for three years. Last year, the company officially announced its first version at the 2019 Huawei Developer Conference (HD...[Details]
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The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]
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