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On May 25, blogger @数码闲聊站 revealed that most Qualcomm Snapdragon 8+ terminals are scheduled for July, and Realme has the opportunity to release the Snapdragon 8+ flagship in June, which means th...[Details]
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Autonomous driving must say goodbye to LiDAR "PTSD".
PTSD, or post-traumatic stress disorder, is an emotional state caused by a traumatic experience that can lead to unusual emotional reaction...[Details]
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This figure shows a solar cell powered LED driver applied to an LED emergency flashlight. When the flashlight is off, the LTC3536 is in shutdown mode. Its quiescent current of less than 1μA minimiz...[Details]
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May 19 news This morning, vivo officially announced the vivo X series summer new product launch conference: the most anticipated vivo X50 series flagship imaging mobile phone will meet with eve...[Details]
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The usage time of several 3G mobile phones currently on the market is only 2 to 3.5 hours, which is not really attractive to end users. The actual talk or connection time actually depends on the quali...[Details]
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May 6, 2020 - Recently, TE Connectivity (hereinafter referred to as "TE"), a global leader in connectivity and sensing, announced its second quarter financial report ending March 27, 2020. Sec...[Details]
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Introduction
Due to mechanical structure limitations, stepper motors may sometimes get stuck in adaptive front-lighting system (AFS) applications. Once the motor gets stuck, the electronic con...[Details]
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A multimeter is one of the essential tools for hardware. It is powerful and can measure voltage, resistance, diode, etc. It is also very simple to measure current. There are two key issues when mea...[Details]
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Giant hogweed grows abundantly in Russia and can be used as an electrode material.
Scientists from NUST MISIS have studied the possibility of using fibrous matter from plant...[Details]
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The design requirements are: The battery is 4.2V and the load is 5V. For this purpose, the switching voltage regulator LM2596 is used for DC-DC conversion, which has the characteristics of strong dr...[Details]
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1. Experimental Environment
1.1 Virtual Machine Environment
a) Vmware版本：Vmware Workstation 12.5.7
b) Ubuntu version: 9.10
c) Kernel version: 2.6.31.14
...[Details]
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The harm of toxic and harmful gases to the human body is becoming more and more prominent . For example, the leakage of toxic and harmful gases produced by industrial operations; "sick building syn...[Details]
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0 Introduction In ultra-wideband systems, ultra-wideband filters play an indispensable role in filtering out noise and out-of-band interference signals. Traditional filter theory is suitable for...[Details]
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The expression of DC motor speed N is: N=U-IR/Kφ From the above formula, we can get that the speed control methods of DC motors can be divided into two categories: the excitation control method tha...[Details]
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From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]
Microcontroller MCU
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