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Jiwei.com reported that according to the Shanghai Securities News, China Mobile's centralized procurement of 5G Phase I wireless engineering design and feasibility study services in 2019 has started....[Details]
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Introduction to AVR IO ports and the concept of registers 1. What is a "register"? Registers are special units in RAM that map the special functions of on-chip peripherals. 2. What is "IO port"...[Details]
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Four of the five major U.S. technology giants, Google's parent company Alphabet, Apple, Amazon, and Facebook, have already been involved in autonomous driving. Last week, autonomous driving company C...[Details]
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On June 27, according to media reports, Samsung Galaxy A80 will soon be launched in Taiwan, China. Officials confirmed that it will be officially launched at the end of June, with three colors ...[Details]
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This remote control switch adopts radio coding mode, which is not limited by directionality and has a linear control distance of 100m. It can control the on/off of electrical appliances with a power o...[Details]
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One of the things you will enjoy most in your first few years as a parent is observing your children's emotions. The richness of a child's emotions develops as their brains develop, as they experienc...[Details]
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Power supply circuit using TNY380PN with universal voltage output, 20W continuous input power, 45W peak power
Except for the TNY375 and TNY376, all other devices require a bias winding to power ...[Details]
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China Energy Storage Network:
In the past week, wholesale electricity prices in most parts of Europe have once again hit record highs.
As of December 21, the day-ahead wholesale pric...[Details]
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At present, most of the loading of containers at the dock is directed manually. The disadvantage is that the efficiency is very low, which affects the loading and unloading speed of containers and is ...[Details]
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During the experimental testing process, we often encounter such a situation: although the design engineer connected a power filter to the power line of the equipment, the equipment still cannot pa...[Details]
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1. Simple lighting procedures to remember 1. The diode of the microcontroller control development board turns on and off: It is controlled by the P1 port of the microcontroller. Pay attention to ...[Details]
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Among in -vehicle wireless communication technologies , short-distance wireless communication has a faster transmission rate and is mostly used for data transmission and connection between in-vehicle...[Details]
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3月31日，华为2020年度报告如期而至，轮值董事长胡厚崑解读年报要点及公司战略。报告指出，华为业绩增长速度放缓，但基本实现了经营预期，2020年实现销售收入8914亿元，同比增长3.8%；实现净利润646亿元，同比增长3.2%，去年同期为627亿元。 胡厚崑表示，过去一年，华为经营稳健，财务结果符合预期。不过在新冠疫情与美国打压的双重影响下，确实对手机业务产生了不利影响，使手机供应受到影响...[Details]
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introduction
Industrial Internet technology is an important part and key carrier of the transformation and upgrading of advanced manufacturing industries at home and abroad, and an important p...[Details]
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The servo motor encoder is an important part of the servo system, and its performance directly affects the accuracy and stability of the servo system. This article will introduce the working princi...[Details]
Analog electronics
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