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0 Introduction
At present, there are many electronic locks based on IC card design on the market, which are widely used in hotels, apartments, warehouses, schools and other places. These o...[Details]
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1.2 Radio Frequency (RF), Intermediate Frequency (IF) and Baseband Signals Downconversion and upconversion are fundamental operations in all wireless systems, where the signal spectrum is shifted dow...[Details]
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Introduction
With the rapid development of IT technology, electronic technology, communication technology, and automatic control technology, high-speed real-time acquisition of industrial field da...[Details]
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Instructions for the pointer operation of flash in AVRGGC:
In flash data declaration:
const prog_uchar table ={6,7,8,9};
In flash pointer declaration:
const prog_uchar *ptr; or PGM_ptr;
*p...[Details]
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Although the ubiquitous LM386 IC was designed for use as an audio amplifier, it has a number of undocumented properties that can be used to create simple radio receiver circuits that provide surpri...[Details]
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What are the three major technical elements of autonomous driving?
The realization of autonomous driving technology involves many key elements. The following are three main technical elements:...[Details]
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Power over Ethernet (PoE), defined by the IEEE 802.3at specification, is a method of securely transmitting application data and power over a single CAT-5 Ethernet cable. It has gained widespread adop...[Details]
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In the past, when I was learning microcontrollers, I didn't have a development board, so I felt that writing a digital electronic clock program was very difficult and I didn't know where to start....[Details]
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introduction
The automotive electronics industry has huge market potential because car owners expect to run certain applications on their mobile phones directly on their private cars. Howe...[Details]
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Rumors that Huawei is going to make self-driving cars have frequently appeared in the media and industry insiders in recent years. Indeed, with the rapid development of 5G and AI, it is hard to imagi...[Details]
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Solid-state batteries for small electronic devices such as smartwatches could be safer and more powerful than lithium-ion batteries for electric cars , and could store energy from solar panels for la...[Details]
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Introduction With the rapid development of the domestic economy, air-conditioned cars and luxury cars have also entered a new stage of development. Air-conditioning inverter is a new type of efficie...[Details]
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Capacitive sensors generally convert the measured change into a change in capacitance. At present, various types of sensors based on this principle have been widely used in measuring acceleration, li...[Details]
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Introduction: This article mainly introduces the program codes of various display modes of 05 digital tube of STC51 single chip microcomputer example. I hope it will be helpful for your study. ...[Details]
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As the core of new energy electric vehicles, onboard batteries are directly related to vehicle life, mileage, vehicle economy, and safety, all of which depend on the performance of the battery mana...[Details]
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