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1. Encryption principle description
The LPC2100 series ARM7 microcontroller is the world's first ARM chip that can be encrypted. The method of encrypting it is to set the specified dat...[Details]
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1.W801 internal flash data 1.1 W801 internal flash usage partition The internal flash size of W801 is 2M bytes, and the physical address is 0x08000000-0x081FFFFF. In the CDK routines, each address se...[Details]
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This article introduces a novel automobile taillight indicator. The indicator is composed of a special light-emitting diode dot matrix, with a total of eight groups. Each group is lit up at the same t...[Details]
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There are different ways to play the second half of the intelligent game. In June 2022, BYD Chairman Wang Chuanfu revealed for the first time at the shareholders' meeting: "The first half of new en...[Details]
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LDMOS (Lateral Diffused Metal Oxide Semiconductor Transistor) is widely used in mobile communication base stations, radar, navigation and other fields due to its advantages of high power gain, high e...[Details]
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In the first half of this year, Chongqing's automobile production reached 1.214 million vehicles, ranking first among cities in China. Among them, the production of intelligent networked new energy ve...[Details]
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When the kidneys are close to failure or fail completely and permanently, waste products and excess water from the patient's metabolism begin to accumulate in the blood. This stage is called end-stag...[Details]
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Recently, Zhengzhou Rail Transit Information Technology Research Institute (hereinafter referred to as "Zhengzhou Rail Transit Institute"), a subsidiary of China Great Wall, launched a fully automati...[Details]
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Digital power meter is a multifunctional intelligent meter with programmable measurement, display, digital communication and electric energy pulse transmission output. It can complete functions such ...[Details]
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Looking at the development of robot dogs, early robot dogs were large in size, heavy in weight, with insufficient joint flexibility, limited movement, and unable to adapt to complex operating environ...[Details]
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Inductive load refers to some equipment that consumes reactive power while consuming active power. Generally, loads with inductance parameters are called inductive loads. To be precise, loads with a p...[Details]
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Today, my junior high school sister's program has a BUG. The reason is that the same variable is used in two C files, but the declaration is wrong. After finding the problem, I found that I must ha...[Details]
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Abstract: This paper briefly introduces the composition of tire pressure monitoring system (TPMS), and proposes a tire pressure monitoring system based on the new sensor SP37. The system uses SP37...[Details]
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When customers first encounter TI DLP® Pico™ display technology, the two most common questions they ask are:
♦ How much brightness (measured lumens) do I need?
♦ What is the final brightn...[Details]
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The ABB robot system key is a technical means used in the ABB robot system to protect its intellectual property and ensure system security. This article will introduce the relevant knowledge of the...[Details]