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We are in an era of data explosion, which is not only the explosion of data volume, but also the diversification of data forms. The speed at which diverse data is generated has exceeded our ability t...[Details]
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The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the dum...[Details]
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The full name of tantalum capacitor is
tantalum electrolytic capacitor
, which is also a kind of electrolytic capacitor. It uses metal tantalum as the dielectric. Unlike ordinary electro...[Details]
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After the engineer got the instrument, he first smelled a burning smell and initially determined that the power board control part was damaged. He then disassembled the instrument and knew that he c...[Details]
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The parallel power plane and ground plane provide a third level of bypass capacitance. The pin inductance of the power-ground plane capacitor is zero, and there is no ESR "inductance of the p...[Details]
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1. Application Introduction
The study of structured light vision method first appeared in the 1970s. Among many visual methods, structured light 3D vision has been widely used in the field of ...[Details]
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Today I will show you how to use Freescale MC9S12X PWM driver. First of all, what is PWM and its application Pulse width modulation (PWM) is an effective method to generate precise pulse train outp...[Details]
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Recently, Chen Jin, general manager of Lenovo China's mobile phone business department, accepted an exclusive interview with Qualcomm. He talked about the layout and planning of Lenovo's mobile phone...[Details]
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1 Introduction
There are six water pumps in the water supply pump room of the first water plant in Chenghai District, Shantou City, including two pumps of three different powers: 55kW, 75kW, an...[Details]
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Most of the news about automotive innovation and features begins to mention three global trends - the connectivity, electrification and automation of vehicles. These three trends are shaping the curr...[Details]
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With the evolution timelines for Wi-Fi 6 and 5G both out, many infrastructure vendors and equipment vendors want to consider them together. 5G will create a new set of use cases around the world, man...[Details]
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From August 25 to 27, the 2020 CPCA SHOW was grandly held at the Shanghai National Exhibition and Convention Center. As an integrated service provider of electronic design and manufacturing technolog...[Details]
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The most convenient way to control industrial frequency AC power with a single chip microcomputer is to use a bidirectional thyristor MDK160A. In order to avoid the interference and influence on the ...[Details]
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Zoss Automotive Research Institute released the "2021 New Energy Vehicle Vehicle Controller (VCU) Industry Research Report". Competition landscape of VCU for new energy passenger vehicles: OEMs g...[Details]
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1. Introduction to Friendly Arms:
README for FriendlyARM Tiny4412
Note: This u-boot source code is provided by Samsung and modified and ported by Friendly Arm to be suitable for the Tiny4...[Details]
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