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I. Introduction For the field of industrial automation, a large number of intelligent devices can be connected to the Internet through various channels, and information and data can be transmitted ...[Details]
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At the CES earlier this year, Baidu exhibited the latest version of its open autonomous driving platform, Apollo 2.0. When introducing what kind of company Baidu is, Baidu Group President and COO ...[Details]
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Identity authentication can protect user privacy, but cyber attackers are also trying to bypass password checks. If the software itself has obvious vulnerabilities, the risk will be greater. CVE-2020...[Details]
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I had a 24V pure sine UPS at home, but its no-load current was 1.16A, which was too high. So I used my DIY spirit to make a corrected-sine single-frequency inverter. The high frequency method is ...[Details]
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Recently, due to the semiconductor dispute between Japan and South Korea and the massive explosion of demand in the mobile and non-mobile phone markets, upstream wafer production capacity has been ti...[Details]
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As of February 18, the average daily power load of Guiyang power grid was 2.9 million kilowatts, basically the same as the same period last year. At this stage, the city's power grid operation, equ...[Details]
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The elbow flowmeter cleverly utilizes the characteristics of the pipeline itself. Without adding any throttling devices, flow blocking devices and intermediate media, it takes advantage of the natura...[Details]
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As major chip manufacturers AMD and Intel stopped selling CPUs to Russia, their self-developed CPUs Elbrus and Baikal are widely popular in the Russian technology market. Among them, Elbrus has a cle...[Details]
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Just give an example and other analogies Let me give you an example of a structure in STM32! //The following functions or definitions are not together, I just pulled them out to show that they are ...[Details]
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The myth of LiDAR
continues.
On May 20, RoboSense released its first quarter financial report, with sales of 116,000 automotive LiDARs in the first quarter, a year-on-year increase...[Details]
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On July 12, OPPO customer service’s official Weibo account announced OPPO’s mobile phone back cover color renewal plan. It is reported that OPPO 17 models support back cover color change, the...[Details]
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introduction Parametric Acoustic Array is an acoustic emission device that utilizes the nonlinear characteristics of the medium and uses two high-frequency initial waves propagating in the same direc...[Details]
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AT680A is a supercapacitor leakage current tester controlled by a high-performance microprocessor. Digital control test voltage: 1.000V~10.000V, maximum charging current 2A, 4-range test, the leakage...[Details]
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Lattice expands its ORAN solution set to power next-generation wireless infrastructure with integrated 5G small cell bridging capabilities Adds efficient PCIe® to JESD interface bridge to provide lo...[Details]
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曾经只在概念车中出现的LED光源,如今在街头巷尾到处可见採用led光源的车辆,目前虽谈不上是汽车的主流光源,但是在汽车在的应用范围确在不断扩大。
LED灯不同於白炽灯钨丝发光与节能灯三基色粉发光的原理,而採用电场发光,其发光效率可达80%-90%。LED具有使用寿命长、发光效率高、节能、环保污染少等优点,因此LED不但可以应用於照明领域,而且引起了汽车厂商的高度重视,纷纷投入资金进...[Details]