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I want to make a rolling ball control system, so I wrote an MPU6050 driver first. The microcontroller source program is as follows: #include REG52.H #include math.h //Keil library #include stdio....[Details]
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How to detect the quality of IGBT tube The quality of IGBT tube can be tested by the Rxlk gear of the pointer multimeter, or by using the "diode" gear of the digital multimeter to measure the forward...[Details]
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Another star product joins the pressure-sensitive TWS camp, NDT helps Xiaomi FlipBuds Pro explore innovations in human-computer interaction
On May 13, Beijing Xiaomi Technology Co., Ltd....[Details]
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To fully exploit the design advantages at the system level, the three-level neutral point clamped (NPC) topology circuit, which was previously mainly concentrated in high-power applications, has re...[Details]
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0 Introduction
SNMP (Simple Network Management Protocol) is widely used and powerful. As long as the management software has MIB (Management Information Base) and has appropriate permissions,...[Details]
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Several methods for preparing the experimental board have been introduced above. Here, we will introduce method 1. I will build a simple microcontroller experimental board with you and experience the...[Details]
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Automobile
Tire
The tire pressure monitoring system (TPMS) is mainly used to automatically monitor the tire pressure in real time when the car is driving, and to alarm for tire leakage an...[Details]
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很多初学示波器的工程师最关心的是“怎么让波形出来”，这时候我们一般都被教会了要用“AutoSet”键。 但如果AutoSet之后波形还是出不来，我们往往不知所措了; 或者是即使Auto Set能使波形出来，就可以往下进行测量和分析了吗？ 只有很初级的工程师会用AutoSet，所以我们很低端示波器WaveJet系列设计的AutoSet反应速度全世界最快，按一下Auto Set，1秒左右就有波形...[Details]
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Chapter 1 Overview The LED dot matrix display screen extracts the Chinese character fonts to be displayed through a PC and sends them to the microcontroller, and then displays them on the dot matrix ...[Details]
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On November 6, it was reported that researchers at the University of Southampton in the UK are conducting a breakthrough experiment to test a drone equipped with an innovative "nervous system".
...[Details]
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Last week, I published an article titled "From the perspective of Party A, a brief talk about the industrial Internet platform". As a result, I received private messages, reposts and comments from se...[Details]
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Based on the introduction of the basic concepts and background of digital television, this article introduces the main parameters and main instruments of digital television testing, and introduces th...[Details]
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Electric vehicles (EVs) have been widely promoted as a solution to global environmental issues. However, many technical barriers must be cleared before EVs can be fully operated safely and comfortabl...[Details]
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The basic principle of the balancing circuit designed in this paper is to measure the voltage of the single cell in the battery pack by using the dedicated battery pack management chip LTC6802-1, ...[Details]
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The magnetic flap level gauge is an instrument that measures the liquid level in real time based on the principle of connected vessels and magnetic coupling. However, during use, the magnetic flap ...[Details]
PCB Design
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