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As shown in the figure, it is the circuit and production of FM walkie-talkie composed of TDA7010T+LM386. IC1 adopts TDA7010T or TDA7050T, IC2 adopts LM386 or BA5386, NJM386, IC3 adopts L7806, BG1 a...[Details]
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On September 14, the 13th Asia-Pacific Intelligent Automotive Electronics Technology Forum Summit of AETF 2018 was held. The conference conducted in-depth discussions on V2X technology, advanced driv...[Details]
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The following is the 8051 microcontroller pin diagram and pin function introduction:
《Microcontroller Pin Diagram》
The 40 pins can be roughly divided into 4 categories according to their functi...[Details]
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1 Introduction
At present, the most commonly used technology to realize microcircuits is to use
MOS transistors
. With the development of science and technology, the integration density o...[Details]
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This article brings you the stepper motor control system design of two 89C51 microcontrollers. Design of stepper motor control system for 89C51 microcontroller The overall system diagram is shown i...[Details]
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According to Android Police, there are traces of Google's next-generation flagship Pixel 7 series in the Android 13 developer preview. It is reported that Google's Pixel 7 series, like the previous...[Details]
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In 2019, more than one-third of global mobile users used 4G technology, and 5G accounted for less than 3% of the total. This means that 5G still has a long way to go before it can be adopted by the m...[Details]
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1 Introduction
In order to obtain good performance and detect targets in a strong clutter environment, modern radar systems usually down-convert the received RF echo signal to an intermediate frequen...[Details]
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China Energy Storage Network News:
This article is selected from the 12th issue of 2021 of Engineering, a journal of the Chinese Academy of Engineering
Authors: Chen Wenhui, Lu Xi, L...[Details]
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All of this infrastructure growth means a massive expansion of data—and all of that data needs to be utilized and delivered. Old methods of data transmission will no longer suffice, and the market is...[Details]
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Use arm-linux-gnueabihf-gcc to cross-compile openssl and generate static library files libcrypto.a, libssl.a and dynamic library files 1. Download the latest version of openssl from the openssl off...[Details]
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OPPO今天在上海举行Reno2新品发布会,Reno2手机正式亮相。发布最后还有个重磅彩蛋!沈义人表示: OPPO全新系列Reno Ace将于10月登场,关于OPPO Reno Ace的细节暂时还不得而知。 Ace means trump card, Reno Ace should be OPPO's super flagship product. Judging from the nami...[Details]
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Melexis, a global microelectronics engineering company, today announced the launch of a new LIN pre-driver chip MLX81160 for relay-controlled DC motor applications. This chip is the latest member of ...[Details]
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According to Reuters, on November 20, nine U.S. Democratic senators urged the National Highway Traffic Safety Administration (NHTSA) to take quick action to issue new auto safety regulations as the...[Details]