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In order to verify the serial port infrared transmission speed, I built this small system. The problem starts from the infrared receiver. I use a ready-made infrared remote control receiver, which s...[Details]
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1. Speech Recognition Technology
Speech recognition technology must first extract speech feature parameters, that is, extract useful information for speech recognition from language signal...[Details]
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1 Introduction With the development of science and technology, especially multimedia communication technology, the traditional voice phone mode is increasingly unable to meet the needs of mod...[Details]
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The setting and resetting of the microcontroller are both for initializing the circuit to a certain state. Generally speaking, the function of the microcontroller reset circuit is to initialize a...[Details]
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On November 17, Guoqi Intelligent Control held the first AICC DAY in Beijing. Dr. Shang Jin, General Manager and Chief Technology Officer of Guoqi Intelligent Control, launched the intelligent drivin...[Details]
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1 Introduction to Inductors
An inductor is a group of series coaxial wire turns wound on an insulating frame or a magnetic core or iron core using an insulated wire (such as enameled wire or y...[Details]
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Recently, we learned from relevant channels that Huayu Automotive said in an interaction with investors that the 4D imaging millimeter-wave radar product independently developed by the company's elec...[Details]
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Nissan will launch a more advanced driver assistance feature in Japan that allows drivers to take their hands off the steering wheel on certain highways, the company announced. The Nissan Skyline equ...[Details]
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Part 1 Current status of electricity metering in various places
Current status of electricity metering
a) Power companies still mainly use mechanical energy meters and low-cost e...[Details]
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Recently, Stratasys (Nasdaq: SSYS), a 3D printing and additive manufacturing solution provider, and Shanghai Kindly Medical Technology Co., Ltd. (Kindly Medical) officially signed a strategic coopera...[Details]
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Recently, Tesla's high-speed driving caused serious casualties and accidents, and there was a lot of discussion on the Internet. After the accident, there were those who supported Tesla and those who...[Details]
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introduction
ADC is the bridge connecting the analog signal processing part and the digital signal processing part in modern digital demodulators and software radio receivers. Its performance det...[Details]
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The three-day MWC 2021 Shanghai was held at the Shanghai New International Expo Center from February 23 to February 25. During the conference, Beijing Zhilian An Technology Co., Ltd. (hereinafter ref...[Details]
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What precautions should be taken when testing LEDs with a multimeter? LED (Light Emitting Diode) is a semiconductor diode (a pn junction) that emits light when positive current flows from the LED an...[Details]
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On February 6, the Hunan Province’s 2022 “Welcome Fellow Villagers, Return to Hometown, and Create Sanxiang” event launching ceremony and New Year’s symposium was held in Changsha County. Eight major...[Details]
Power technology
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