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On August 25, the Ministry of Industry and Information Technology issued a "Letter on Reply to Proposal No. 1323 (No. 193 in Industry, Communications, Post and Telecommunications) of the Fourth Sessi...[Details]
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According to foreign media reports, Ford Motor Company (Ford) recently applied for a new magnetic electric vehicle charger patent to the United States Patent and Trademark Office (USPTO). Thanks to ...[Details]
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Contents The invention relates to a flow meter, in particular to a thermal gas mass flow meter. Background of the Invention As a complex technology, flow measurement has been applied in various occ...[Details]
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Chapter 1 is just an introduction~~ From now on, I can really enter RAM~~ Mainly interrupt control~~ You know~~ Today we mainly use external interrupts~~ 2. Interrupt Control Programming II. (01) Int...[Details]
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The microcontroller driving LED digital tube (or n LEDs) should be regarded as one of the classic experiments of microcontrollers.
Digital tube type:
A small number of digital tubes can actually ...[Details]
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Blogger @数码闲聊站 revealed that the first batch of Snapdragon 8 Plus flagships will not be available in June, which means that the new flagships will miss the 618 promotion and they will all go on...[Details]
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Apple’s new products have always been closely watched by Apple fans and even all mobile phone consumers. Apple’s product trends and new product dynamics have always played a very important role in th...[Details]
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If there is a product in the current smart phone market that attracts consumers' attention all the time, it must be the Apple iPhone 5. And what kind of surprises this new generation of high-end smart...[Details]
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1602 LCD Introduction 1602 LCD is also called 1602 character LCD, 16x02, 16 characters per line display two lines. It is a dot matrix LCD module specially used to display letters, numbers, symbols, e...[Details]
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Code written in C: delay=0x64; while(--delay); The compiled assembly source code is as follows: ;SOURCELINE#62 00107F64MOVR7,#064H;2B,2CLK 0012? C0006: ;SOURCELINE#63 0012DFFEDJNZR7,? C0006;2B,2/...[Details]
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Improving accuracy has been a goal of vector network analyzer (VNA) measurements since the earliest days. VNA accuracy can be extended from the instrument port to the end of the test cable through ...[Details]
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In the fields of meteorological environment monitoring, product quality testing, etc., turbidity measurement is often required. Turbidity characterizes the degree of obstruction to light transmissi...[Details]
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As a representative of the new generation of information technology, big data has begun to be applied in industrial design, research and development, manufacturing, sales, services and other links,...[Details]
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I find that the need to measure power supply ripple is becoming more and more common, not just for power supply engineers. Ripple is the core indicator of power supply, and power supply engineers nat...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility, and is widely used in the fields of a...[Details]
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