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;*Stepper motor control program p3.2 forward, p3.3 reverse, p3.4 stop stepper motor connected to p1.0p1.1p1.2p1....[Details]
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8051 core structure
8051 Core Description Pins
The top-level signal pins of the 8051 core in this part can be viewed at the top level of the 8051 core to see the definition of...[Details]
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At present, the online testing of relevant manufacturers at home and abroad has been relatively mature, with advanced software and hardware supporting facilities and most of them being domestically...[Details]
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1 Introduction
Early mobile phones used inexpensive color light-emitting diodes (LEDs) for keypad lighting and monochrome liquid crystal display (LCD) backlights. As LED technology has evolve...[Details]
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Method of measuring DC voltage with oscilloscope and data transmission with computer
(1) Set the channel coupling mode and trigger coupling mode to DC.
(2) Adjust the vertical sc...[Details]
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In order to reduce labor costs, HP decided to readjust its corporate structure, cutting 7,000 to 9,000 employees through layoffs or voluntary early retirement, and estimated that it would save the co...[Details]
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Preliminary statistics released by the Semiconductor Equipment Association of Japan (SEAJ) on the 28th showed that sales of semiconductor (chip) equipment made in Japan in June 2021 (3-month moving a...[Details]
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On October 23, CITIC Securities recently released a summary report on the guidance work for the initial public offering and listing of Jiangsu Deao Microelectronics Co., Ltd. (hereinafter referred to...[Details]
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1. STM8 register mapping
STM8 core uses Harvard structure, with two buses for accessing Flash and RAM respectively, but Flash, RAM, GPIO and peripheral registers are mapped to linear 16Mbyte (24-bit...[Details]
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The new N7718C optical reference transmitter can be used to test optical receivers with a single-channel transmission rate of 200G, and supports R&D personnel in studying optical transmissio...[Details]
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Today's GSM mobile phones use high-power amplifiers to achieve the maximum communication distance between the mobile phone and the base station. These high-power amplifiers consume a lot of current a...[Details]
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0 Introduction
As the number of cars in my country increases dramatically year by year, the number of parking spaces and parking lots cannot keep up with the pace of growth. More and more peop...[Details]
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As vehicle networking gradually becomes an important development direction for future vehicles, the information security issues brought about by vehicle networking are becoming increasingly prominent...[Details]
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Automotive electrical appliances
Automotive electrical appliances are electrical parts (assemblies) installed and used in automobiles, mainly including starting system, power generation system...[Details]
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According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]
FPGA/CPLD
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