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Let me talk about my experience. I first used a pointer multimeter. When using it, for example, the resistance range sometimes needs to be adjusted to zero. When measuring voltage, I start measurin...[Details]
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1 Introduction
Robotics is a technology that integrates knowledge from many disciplines, including mechanics, electronics, sensors, computers, and artificial intelligence, and involves tec...[Details]
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1. Overview
This article will introduce the reliability issues of guardrail tubes and our solutions to these problems from several aspects, hoping to provide some valuable references and lesso...[Details]
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Why is the menu called a menu? I can't find the reason anymore. I'm afraid I'll be scolded if I throw out a bunch of old papers and list a bunch of opinions on this issue. Whether you admit it or not...[Details]
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Uhnder, a leading company in digital radar imaging chip technology, announced that OFILM Group Co., Ltd. (OFILM), a Chinese optical and optoelectronic company, will develop advanced driver assistance...[Details]
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I didn't feel like working at night, so I sorted out my computer and found a lot of programs I wrote before. I opened them and found that I had forgotten how to write many of them. There were to...[Details]
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节能是LED卖点与技术的关键结合之一。相比于传统的灯泡，LED可显著降低照明用电的消耗，并提高照明系统的效能。虽然其优势是显著的，但有一个不利因素：在同样的驱动电流下，结温增加会导致光输出下降，这一变化造成了光输出和效率的一并下降。
为了弥补这一现象，设计人员经常采取用低电流驱动更多LED的方法来保持一个合理的结温。多个LED的使用有可能消耗额外的功率，增加系统成本。但是，像lED...[Details]
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Purpose: To test the capacitor and see what it will look like when connected to square waves of different frequencies.
Equipment: resistors, breadboard, STM32F103VE experiment board, oscilloscope.
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0 Introduction Ultrasonic waves are generated by the piezoelectric effect of piezoelectric ceramics. This piezoelectric ceramic sensor has two piezoelectric chips and a resonance plate. When a p...[Details]
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In recent years, TSMC, the world's leading foundry, has been making great strides: it is the world leader in 7nm technology, 5nm technology is also in mass production, 3nm technology is not far away,...[Details]
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O Introduction Since the publication of "Rossum's Universal Robots" by Czechoslovak writer Karel Capek in 1920, people have been full of fantasies and expectations about robots. With the conti...[Details]
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1 Generation and transmission of interference
1.1 Interference Generation
In the process of working, electrical equipment is subject to various interferences from the ins...[Details]
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Question 1:
Q: What mode is the processor in when the instruction mov r0, LR is executed at the beginning of initializing the CPU stack?
A: The mode after reset is the management mode...[Details]
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CATL announced that it plans to sign an agreement with Tesla to supply lithium-ion power battery products to Tesla. The impact of this good news was also quickly reflected in the stock price. After t...[Details]
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Internal structure of induction voltage regulator
The induction voltage regulator usually consists of two parts: the main magnetic circuit and the secondary regulating winding. The main magnet...[Details]
Analogue and Mixed Signal
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