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In the era of digital intelligence, driven by the electrification, intelligence, and connectivity trends in the automotive industry, vehicle displays are booming in the direction of multi-scr...[Details]
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1. Chip Description TDA7294 is a rather innovative DMOS high-power integrated amplifier circuit introduced to mainland China by the famous European SGS-THOMSON STMicroelectronics in the 1990s . It ...[Details]
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#include
//Electric vehicle dual closed-loop program, using dual closed-loop method to control the motor to obtain the best zh speed performance, and can
//limit the maximum current of the motor. T...[Details]
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An electric vehicle is a vehicle that is driven in whole or in part by an electric motor. Currently, there are three main types of vehicles: pure electric vehicles, hybrid electric vehicles, and fu...[Details]
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1) Design task: Complete the design of the countdown clock. 2) Index requirements (1) Capable of minute-level countdown, with minute and second display. (2) The starting value of the countdown ...[Details]
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Digital multimeters are widely used in national defense, scientific research, factories, schools, measurement and testing and other technical fields due to their high accuracy, wide measurement range...[Details]
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Explosion-proof gas flow meter application occasions: It is used as an industrial control instrument in working sites where the temperature and pressure are relatively stable. At working sites wher...[Details]
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By Giri Venkat, Automotive Imaging Solutions Architect and Technical Marketing, ON Semiconductor Advanced driver assistance systems (ADAS) are becoming increasingly sophisticated, to the point wh...[Details]
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Ultrasonic rangefinder microcontroller program #include reg51.h #define uchar unsigned char #define uint unsigned int #define ulong unsigned long extern void cs_t(void); extern void delay(uint)...[Details]
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RTC stands for real-time clock. It has many uses because it provides a relatively accurate clock reference. This article mainly explains the RTC alarm interrupt function based on STM32F103 and how to...[Details]
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According to the report "Selected Proposals of Democratic Parties at the 2020 National Two Sessions" jointly launched by China United Front News Network and China Communist Party News Network and rel...[Details]
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Samsung’s exposure rate has been extremely high recently. I believe everyone has seen various exposed pictures and real machine videos of the Samsung Galaxy S21 series many times. Many netiz...[Details]
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0 Introduction Quartz crystal resonators (hereinafter referred to as quartz crystals) are widely used as time frequency references and provide synchronization pulses for sequential logic circuit...[Details]
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The address space of the MCS-51 microcontroller's external RAM is 64K, and the address bus is 16 bits. The following four instructions can be executed to access the external RAM: MOVX A,@DPTR MOVX @D...[Details]
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Mitsubishi Electric is a world-renowned electrical equipment manufacturer, and its product lines cover industrial automation, energy management, home appliances and other fields. In the field of in...[Details]