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The advent of autonomous driving has decisively expanded the presence of Laser Imaging Detection and Ranging (LiDAR) sensors in automotive electronics platforms. LiDAR works on the radar principle,...[Details]
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First, let's understand the compilation process: a source file is compiled by the gcc compiler to generate an executable file. In fact, it goes through four steps: * Pre-processing * Compiling ...[Details]
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Basic concepts of communication According to the direction of information transmission, communication is divided into three types: simplex, half-duplex, and full-duplex. Simplex: one end sends, one...[Details]
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Ad-hoc Network
A network that is usually created in a spontaneous manner. Ad-hoc networks do not require an architecture and are limited by time and space.
Active Slave Broadcast (ASB)
...[Details]
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On April 11, the highly-watched leader in smart chips, Unigroup Guoxin (002049), disclosed its 2021 performance report and the first quarter performance forecast for 2022. The company achieved operat...[Details]
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A high-power intelligent
charger
based on P89LPC933
single-chip microcomputer
control
is designed
, and a four-stage
charging
control
method is proposed. Combining ...[Details]
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In February, Apple announced its upcoming "Tap to Pay" feature, designed to allow compatible iPhones to accept payments through Apple Pay, contactless credit and debit cards, and other digital wallet...[Details]
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The trigger function of digital oscilloscopes is becoming more and more powerful, from conventional triggering to protocol triggering and then to template triggering. However, in the basic trigger set...[Details]
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From the Internet era to the intelligent era, high-tech products emerge in an endless stream. Many things that existed in fantasy when we were young have now become reality. Today I will talk to you ...[Details]
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China Energy Storage Network News
: The 12th China International Energy Storage Conference speech transcript is as follows:
Li Hongwei
: Good afternoon, everyone! Let me introd...[Details]
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Ultrasonic ranging - the transmitter circuit schematic is as follows: The oscilloscope waveform is as follows: The green waveform is the 40KHz square wave generated by the microcontroller The...[Details]
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With the rise of healthy eating, air fryers that claim to be able to fry chicken nuggets, French fries and bake with just one click without using oil have become small appliances favored by foodies...[Details]
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In terms of transmission, storage, recognition, synthesis, and enhancement, the research and development of intelligent voice technology mainly focuses on voice recognition and understanding, synth...[Details]
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In response to China's punitive tariff measures, US President Trump announced today that he would increase tariffs by 5% on $550 billion worth of Chinese goods and ordered US companies to withdraw fr...[Details]
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On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]