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1 Introduction
The AC induction asynchronous motor inverter speed regulation is an epoch-making technological advancement in the field of electrical transmission in the 20th century. With the ...[Details]
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Safety capacitors refer to capacitors that will not cause electric shock or endanger human life after failure. They are usually used for filtering in anti-interference circuits. They are used in po...[Details]
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We have disassembled the ZTE Axon 20 5G. Next, we will analyze what is special about this phone from the perspective of components. ZTE Axon 20 5G configuration at a glance: SoC: Qualcomm Snapdrago...[Details]
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On January 29, Xiaomi officially released the wireless charging technology and will first implement it on the Xiaomi 11 mobile phone. Coincidentally, Motorola also launched the "wireless charging" on...[Details]
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The timer resources of the stm32 microcontroller are quite rich. Its timers are divided into advanced control timers, general timers and basic timers. You have to look at the manuals of different chi...[Details]
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Following the strategic investment from OPPO and Huaqin Technology, Shenzhen Weizhao Semiconductor Co., Ltd. (hereinafter referred to as "Weizhao Semiconductor") recently received strategic investmen...[Details]
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If walkie-talkie products are to be sold in the EU market, they must pass CE certification. The main test contents include RF (radio frequency), EMC (electromagnetic compatibility), Safety (safety...[Details]
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The Xiaomi 12/Pro series will be officially announced on December 28 and will be equipped with the Snapdragon 8 Gen 1 flagship processor. The running score data of Xiaomi 12 Pro has appeared in the G...[Details]
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Electron diffraction
When
an electron wave (an electron with a certain energy) falls on a crystal, it is scattered by the atoms in the crystal, and the scattered electron waves interfere ...[Details]
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Abstract: According to the temperature measurement requirements in the remote network application environment, a remote multi-channel high-precision temperature data acquisition system based on Ether...[Details]
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In technology fields such as medical equipment, automotive instrumentation, and industrial control, when equipment design involves strain gauges, sensor interfaces, and current monitoring, precision ...[Details]
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According to different materials, chemical storage tanks are generally divided into three categories, namely: metal storage tanks, non-metallic storage tanks, and metal-non-metallic composite stora...[Details]
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The leakage current could be used to attack encryption systems.
Security requirements are becoming increasingly stringent in applications such as e-commerce and e-banking. While cryptographic ...[Details]
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Step 1: Configure the clock The program in the previous lesson did not set the clock of stm8 to light up the LED, but the LED can still flash normally. In order to make the system start quickly, the ...[Details]
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In September this year,
the monthly production and sales volume
of new energy vehicles
once again hit a record high.
According to the analysis of the China Association of Automobi...[Details]