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Razr is a foldable flip phone released by Motorola, which aims to pay tribute to the classics, subvert folding and touch the future. After nearly a year, Motorola announced that it will releas...[Details]
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As the video resolution of LCD and camera in mobile phones increases, the data frequency will exceed 40MHz, and the traditional filter solutions have reached their technical limits for suppressing wi...[Details]
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It is easy to get started with an oscilloscope, but to be truly proficient with a handheld oscilloscope like Fluke, you must master it in applications. But do you know all the functions of an oscillos...[Details]
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Phoenix Contact, an international manufacturer specializing in electrical connections and automation, recently released the "Universal CCS Charging Station CHARX connect" that can handle DC fast char...[Details]
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Recently, two types of flat-panel color TVs, LED LCD TV and LED TV, have appeared on the market , and their appearances are not much different. Since LED TV is a new generation of TV with lo...[Details]
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On March 12, Fenghua High-Tech announced that in order to continuously increase the company's MLCC production capacity, optimize product structure and enhance market competitiveness, the company plan...[Details]
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This article aims to introduce some test principles and system principles behind UMTS test items through some UMTS test cases. I hope everyone can understand the system principles and test principles...[Details]
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1. How to convert a four-byte hexadecimal number to a decimal number. The format of the hexadecimal number is low-order first. Assume that the first byte is hex_buf , hex_buf , hex_buf , hex_buf . ...[Details]
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When I was about to play with the advanced timer TIM1 / TIM8 on STM32F103ZET6, I suddenly found some port multiplexing problems: The pins of TIM1 are as follows: The pins of USART2 are as follows: ...[Details]
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1 Introduction
In the maintenance of battery packs in power systems, in addition to the conventional management of floating charge of batteries, it is also necessary to inspect the terminal...[Details]
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When I need to use flag bits in my program, I thought I could define the bits the same way as Keil51, but I kept getting errors. Later, I learned that the MC18 compiler does not support bit def...[Details]
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China Energy Storage Network News
: According to the Fujian Daily on December 3, the 2019 Digital Fujian Internet of Things Sensor Technology Forum was held in Fuzhou recently.
This foru...[Details]
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Introduction
Driven by modern technology, it is increasingly used in daily life and work scenarios. This article will introduce MercuryX1, an advanced robot that uses the camera at the end o...[Details]
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According to recent leaked pictures by Coolapk netizen @小小的串串, there is a 5G version of Huawei P50 Pro, but it is only Huawei's internal engineering machine test version (IDEALS Logo, non-retail ...[Details]
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This year's Zhuhai Air Show is very popular. As an excellent stage for my country's military industry to "show off its muscles", we will also have the opportunity to "take a glimpse" of some thin...[Details]
Power technology
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