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WASHINGTON (Reuters) - The U.S. Federal Communications Commission (FCC) said on Monday it will begin auctioning 2.5 GHz spectrum band licenses for 5G wireless services for bidding on July 29. Image...[Details]
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On May 10, it was reported that Xiaomi is about to release its new gaming phone overseas, called Xiaomi POCO F3 GT. It is reported that Xiaomi POCO F3 GT and Redmi K40 Game Enhanced Edition ha...[Details]
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AVR's IO has three registers, DDRX, PORTX, and PINX.
DDRX direction, DDRX=1, output; DDRX=0, input.
For example, to set the PA0 port as input, you can write DDRA&=~(1
PORTX has two cases
If D...[Details]
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Recently, Continental launched a smart device integrated entry system (CoSmA) solution for Honda e models. This solution will enable Honda e owners to obtain a virtual key on their smartphones. ...[Details]
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1. A device or apparatus that can sense a specified quantity to be measured and convert it into a usable output signal according to certain rules. It usually consists of a sensitive element and a conv...[Details]
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1. Experimental tasks As shown in the figure below, there are two common cathode digital tubes connected to the P0 and P2 ports of the AT89S51 microcontroller. The P0 port driver displays the tens ...[Details]
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The main switch of the power supply has only two state modes, one is "open (conduction)" and the other is "off (non-conduction)". It is used to conduct and cut off the DC signal output from the filte...[Details]
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Preface This series of blog posts is used to introduce the NEON instruction optimization under ARM CPU. Blog post github address: github Related code github address: github NEON instruction set Mos...[Details]
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1. Background I recently did a project that required the use of STM32. As before, the clock is the heart of the MCU, and the blood supply is the clock frequency output. If you want to understand an...[Details]
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AGC announced on June 18, 2020 that the dimming glass "WONDERLITE Dx" was adopted for the first time in Toyota's mass-produced models. AGC's dimming glass -- "WONDERLITE Dx" is adopted by Toyot...[Details]
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The main features of AVR are high reliability, powerful functions, high speed, low power consumption and low price. They have always been important indicators for measuring the performance of single...[Details]
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Amplitude shift keying (ASK) is a digital communication modulation technique widely used in many low-frequency RF applications. In its simplest form, ASK is when the signal source wants to send a '1',...[Details]
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BlackBerry has announced the availability of QNX Black Channel Communication Technology, a new software solution that OEMs and embedded software developers can use to ensure the secure exchange of da...[Details]
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As we all know, Audi is the "grandmaster" of the industry in terms of automotive lighting, so Audi has always been called the "lighting factory". In fact, Audi is not the only one in the field of aut...[Details]
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An autonomous vehicle is a vehicle that can sense the environment and operate without human involvement. It can do everything that an experienced human driver does. In a recent study, experts ident...[Details]
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