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Demand for Apple's iPhone 13 series remains healthy 12 weeks after its launch, analysts say, noting that delivery times for all models have become longer after several weeks of relative stagnation. ...[Details]
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Affected by the global chip shortage and mining demand, the prices of solid-state drives (SSDs) and mechanical hard drives (HDDs) on the market have begun to rise, and there are even signs of large-s...[Details]
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A Novice Learns PIC Microcontroller (Part 3) Summary of LCD Clock and the Consequences of Temporarily Disabled Interrupts Last time, I talked about a story about a rookie who had just been in con...[Details]
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In the previous issue, we introduced "Low impedance, mismatch, high power - audio power amplifier for CS101 project". So, what are the protection measures for the audio power amplifier for CS101 un...[Details]
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As the world's leader in power batteries, every move of CATL will attract industry attention. This is especially true for battery technology innovation. On April 19, CATL held a condensed matter ba...[Details]
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磨削作为机械加工的重要组成部分,是精密的超精密加工的重要手段。而砂轮不平衡量引起的振动对磨削过程有很大的影响,严重制约着磨削表面质量和精度的提高。传统的砂轮平衡方法是静平衡,这种脱机的平衡方法不方便,而且受平衡导轨精度、平衡芯轴圆度、摩擦力及操纵者技术水平的影响,平衡精度受到一定限制,而且要花费很多时间,尤其是对精密和超精密磨削需要分初平衡、精平衡,并经过多次拆装砂轮,平衡时间长,使用也不方便。此...[Details]
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Offline switching power supplies usually use a rectifier bridge and input filter capacitors to absorb energy from the input. The large capacitor is charged at a point close to the peak of the AC in...[Details]
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The 2019 coronavirus (COVID-19) has put many of our travel plans on hold or canceled. On one hand, some are wondering if air travel will shut down completely. For others, road trips have become their...[Details]
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Specific simulation functions: ①The start/stop button controls the start and stop of the running light; ②The automatic/manual button is used to switch between automatic mode and manual mode; ③T...[Details]
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Recently, the Pingtan Comprehensive Smart Energy Demonstration Project of the State Power Investment Corporation has made phased progress - the 200kW/430kWh user-side energy storage system provided...[Details]
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When considering the sustainable growth potential of a company, the technical barriers and gross profit margin level of its main business can serve as one of the strong evidences. Recently, Shenzhen ...[Details]
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1. Schematic diagram 2. GPIO definition 3. Case 1: Light up the LED (1) GPIO-related APIs, see the official documentation (2) API--gpio.mode() (3) API--gpio.write() (4) Light up the LED...[Details]
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Contents The present invention relates to an apparatus and method for measuring flow. More particularly, the present invention relates to an apparatus and method for measuring flow wherein disturbanc...[Details]
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"Zhuoerfan Transformer: A Powerful Force to Promote New Energy Storage"
In the field of new energy storage, Zhuoerfan Transformer has become an important force to promote the ...[Details]
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Shanghai, China, November 1, 2024 -
Farnell element14, a global distributor of electronic components products and solutions under Avnet, has announced the launch of the latest members of DFRobo...[Details]