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Samsung Electronics is said to be planning to apply for India's telecom investment incentive program and produce 4G and 5G equipment in India, a telecom market currently dominated by Nokia and Ericss...[Details]
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This article introduces a variety of microprocessor MCU and smart card cracking methods: including known non-invasive attacks such as power analysis and noise interference as well as invasive attacks ...[Details]
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This is how I finally solved the external interrupt after a few days of hard work. In this log I will end a few problems
1: Configuration steps of external interrupt
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There are two types of roughness meters: contact roughness meters and non-contact roughness meters. Contact roughness meter The working principle of the contact roughness meter is the stylus scanni...[Details]
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Multimeters are commonly known as all-purpose meters or multimeters. They are generally used to measure electrical parameters such as current, voltage and resistance of the object being measured. Som...[Details]
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Dr. Stefan Hartung, Chairman of the Board of Management of Bosch Group: "The software in Bosch products follows the promise of 'Technology makes life better' and is designed to make people's l...[Details]
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The market for passive components MLCC (multilayer ceramic capacitors) has begun to pick up, with many foreign legal entities predicting that MLCC supply may be tight in the second quarter of next ye...[Details]
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How to test the computer power supply? The specific method is: use a metal wire to connect the fourth socket on the motherboard power cord and the seventh socket on the bottom (the premise is tha...[Details]
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On the morning of May 19, Sony released two new headphones, the noise-cancelling true wireless headphones LinkBuds S and the dual-core driver flagship noise-cancelling headphones WH-1000XM5. Amo...[Details]
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Since the beginning of this year, many manufacturers have launched a new generation of foldable screen mobile phones, such as Huawei, Xiaomi, Samsung, etc. There are also reports that Honor, OP...[Details]
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According to foreign media reports, Mohamed Abouelenien, assistant professor of computer and information science at the University of Michigan-Dearborn, once entered the field of lie detection and c...[Details]
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Using a separate LDO to drive each supply input provides the best isolation for the entire design and, in most cases, the best noise performance. However, since the noise at the LDO output is much sm...[Details]
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With the astonishing increase in personal mobile terminal devices, especially the fierce offensive of smart phones and the widespread PAD trend, the mobile power industry has created opportunities....[Details]
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In most measurement and test systems, the nature of grounding can basically be divided into four categories: 1. Electrical grounding: Originally, it was a conductive connection between a circuit an...[Details]
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The electronic control system of new energy vehicles, in a narrow sense, refers to the vehicle controller. In a broad sense, it includes the vehicle controller, battery management system and drive ...[Details]