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On February 22, Dahua Technology reviewed and approved the "Proposal on Planning for the Spin-off and Listing of the Controlling Subsidiary" at the Sixth Meeting of the Seventh Board of Directors. D...[Details]
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According to news on November 13, Qt for MCUs has now launched the official version 2.6. This version is based on "performance improvement" and claims to be able to improve the performance of related...[Details]
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At 21:05 on July 4, the 10kV Dongqian Line of the 35kV Renli Substation in Xinhe County, Xingtai City, Hebei Province successfully delivered power. So far, all power grid equipment failures caused ...[Details]
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Temperature measurement is common in various industrial sites, but it is not easy to achieve accurate and fast temperature measurement. The main reason for the difficulty is that the temperature si...[Details]
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This is a three-stage direct coupling amplifier circuit. VT1 and VT2 are two-stage audio signal voltage amplifiers, VT3 is an audio power amplifier, and the laser emitting diode VD is connected in ...[Details]
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On April 7, according to the official website of the White House, the US-EU Trade and Technology Committee said in a recent joint statement that it plans to use AI to find alternatives to the "perm...[Details]
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表面破损检测问题的提出
准确、快速地探测零件表面缺陷,直接关系产品质量,若不及时剔除不合格产品,将会带来质量隐患。但在以批量生产方式为特徵的汽车、摩托车、内燃机等行业,识别和检测重要零件关键部位的表面缺陷迄今还是以人工目测为主。由于考虑到工艺执行过程中的复杂性(尤其在采用了先进的分离大小头的连杆涨断工艺后),还必须提出规范的评定标准。如,对连杆大小头结合面可能存在的破损,就有...[Details]
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HSBC does not have to hand over bank documents requested by Huawei Technologies Co. Chief Financial Officer Meng Wanzhou, a judge at the High Court in London said on Friday. Jiwei.com reported on Feb...[Details]
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Because all embedded systems use interrupts, how does my S3C44B0 interrupt process? Then I need to understand the whole process. To understand it in depth, the best way is to write a program and th...[Details]
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According to foreign media reports, German company dSPACE provides developers with a high-performance simulation environment Sensor Simulation to verify cameras, lidar and radar sensors throughout th...[Details]
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In most embedded systems, processors and field programmable gate arrays (FPGAs) do the heavy lifting. Processors and FPGAs typically work independently, but if the two technologies can work well ...[Details]
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Completion of two plugfests paves the way for certification The Car Connectivity Consortium® (CCC) announced that the Digital Key Version 3 v1.1 specification has been finalized and is now availabl...[Details]
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Recently, the Shanxi Energy Bureau issued the "New Energy + Electric Vehicles" Collaborative Interactive Smart Energy Pilot Construction Plan to expand the scale of the demand-side (energy storage)...[Details]
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1. Familiar with the GPIO structure The following structure is what I got from the official manual: view plain copy print? typedef struct { u16 GPIO_Pin; GPIOSpeed_TypeDef GPIO_Speed; GPIOMode_Typ...[Details]
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According to Reuters, the United States hopes Facebook can delay the plan because it is worried that Facebook's encrypted information plan will lead to disadvantageous handling of future cases. The...[Details]